* [PATCH] math: Add more inputs to atan2 accuracy tests [BZ #28765]
@ 2022-01-12 23:53 Sunil K Pandey
2022-01-13 4:38 ` Paul Zimmermann
0 siblings, 1 reply; 5+ messages in thread
From: Sunil K Pandey @ 2022-01-12 23:53 UTC (permalink / raw)
To: libc-alpha
This patch adds following inputs:
0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
to atan2 tests and updates x86_64 double atan2 ulps.
This fixes BZ #28765.
---
math/auto-libm-test-in | 4 +
math/auto-libm-test-out-atan2 | 394 ++++++++++++++++++++++++++++++
sysdeps/x86_64/fpu/libm-test-ulps | 4 +-
3 files changed, 400 insertions(+), 2 deletions(-)
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 966201c090..5657ca396a 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -488,6 +488,10 @@ atan2 0x3.f16f1p+0 -0x1.546056p+0
atan2 -0x1.9e657cp-24 0x7.40bb4p-52
# the next value generates larger error bounds on x86_64 (binary32)
atan2 -0x1.f9cf48p+49 0x1.f60598p+51
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
# the next value generates larger error bounds on x86_64 (binary128)
atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
atan2 min min
diff --git a/math/auto-libm-test-out-atan2 b/math/auto-libm-test-out-atan2
index 8d92bc2942..0feb2eed04 100644
--- a/math/auto-libm-test-out-atan2
+++ b/math/auto-libm-test-out-atan2
@@ -5218,6 +5218,400 @@ atan2 -0x1.f9cf48p+49 0x1.f60598p+51
= atan2 tonearest ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
= atan2 towardzero ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
= atan2 upward ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
+atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
+= atan2 downward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63ep-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee8p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
+= atan2 downward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e28p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b36p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b178p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b4p-4 : inexact-ok
+= atan2 downward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b78p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
+= atan2 downward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb86p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcbcp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92026p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013cp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4ffp-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d96p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83dcp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
+atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
+= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
+= atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124788p-4 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index 325e4b5b84..90e6face00 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -214,10 +214,10 @@ double: 1
float: 2
Function: "atan2_vlen4_avx2":
-double: 1
+double: 2
Function: "atan2_vlen8":
-double: 1
+double: 2
float: 2
Function: "atan2_vlen8_avx2":
--
2.34.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] math: Add more inputs to atan2 accuracy tests [BZ #28765]
2022-01-12 23:53 [PATCH] math: Add more inputs to atan2 accuracy tests [BZ #28765] Sunil K Pandey
@ 2022-01-13 4:38 ` Paul Zimmermann
2022-01-14 3:33 ` [PATCH v2] " Sunil K Pandey
2022-01-14 3:36 ` [PATCH] " Sunil Pandey
0 siblings, 2 replies; 5+ messages in thread
From: Paul Zimmermann @ 2022-01-13 4:38 UTC (permalink / raw)
To: Sunil K Pandey; +Cc: libc-alpha
Dear Sunil,
first, with your atan2 patch fixing BZ #28765, I cannot get errors larger than
4 ulps with the SSE4.2 code. The largest error I get so far is 2.39063 ulps
with 0x1.a11891ec004d4p-348,0x1.814830510be26p-348.
> --- a/sysdeps/x86_64/fpu/libm-test-ulps
> +++ b/sysdeps/x86_64/fpu/libm-test-ulps
> @@ -214,10 +214,10 @@ double: 1
> float: 2
>
> Function: "atan2_vlen4_avx2":
> -double: 1
> +double: 2
I wonder whether this should be increased to 3, since I get an error of 3.46942
ulps for the following inputs and AVX2 (and that inputs should be
added to math/auto-libm-test-in): 0x1.a83f842ef3f73p-633,0x1.a799d8a6677ep-633
> Function: "atan2_vlen8":
> -double: 1
> +double: 2
> float: 2
>
> Function: "atan2_vlen8_avx2":
Best regards,
Paul
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH v2] math: Add more inputs to atan2 accuracy tests [BZ #28765]
2022-01-13 4:38 ` Paul Zimmermann
@ 2022-01-14 3:33 ` Sunil K Pandey
2022-01-14 8:44 ` Paul Zimmermann
2022-01-14 3:36 ` [PATCH] " Sunil Pandey
1 sibling, 1 reply; 5+ messages in thread
From: Sunil K Pandey @ 2022-01-14 3:33 UTC (permalink / raw)
To: libc-alpha; +Cc: hjl.tools, andrey.kolesov, marius.cornea
This patch adds following inputs:
0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
0x1.a11891ec004d4p-348 0x1.814830510be26p-348
0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
to atan2 tests and updates x86_64 double atan2 ulps.
This fixes BZ #28765.
---
math/auto-libm-test-in | 8 +
math/auto-libm-test-out-atan2 | 788 ++++++++++++++++++++++++++++++
sysdeps/x86_64/fpu/libm-test-ulps | 8 +-
3 files changed, 800 insertions(+), 4 deletions(-)
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 966201c090..9080afe4fb 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -488,6 +488,14 @@ atan2 0x3.f16f1p+0 -0x1.546056p+0
atan2 -0x1.9e657cp-24 0x7.40bb4p-52
# the next value generates larger error bounds on x86_64 (binary32)
atan2 -0x1.f9cf48p+49 0x1.f60598p+51
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.a11891ec004d4p-348 0x1.814830510be26p-348
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
+# the next value generates larger error bounds on x86_64 (binary64)
+atan2 0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
# the next value generates larger error bounds on x86_64 (binary128)
atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
atan2 min min
diff --git a/math/auto-libm-test-out-atan2 b/math/auto-libm-test-out-atan2
index 8d92bc2942..d7a7ffcd5b 100644
--- a/math/auto-libm-test-out-atan2
+++ b/math/auto-libm-test-out-atan2
@@ -5218,6 +5218,794 @@ atan2 -0x1.f9cf48p+49 0x1.f60598p+51
= atan2 tonearest ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
= atan2 towardzero ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
= atan2 upward ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
+atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
+= atan2 downward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63ep-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee8p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
+= atan2 downward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e28p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b36p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b178p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b4p-4 : inexact-ok
+= atan2 downward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b78p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
+= atan2 downward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 tonearest binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 towardzero binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
+= atan2 upward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb86p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcbcp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92026p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013cp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4ffp-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d96p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83dcp-4 : inexact-ok
+= atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
+= atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a8p-4 : inexact-ok
+= atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
+= atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
+= atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
+= atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
+= atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
+= atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
+= atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
+= atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
+= atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
+= atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
+= atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
+atan2 0x1.a11891ec004d4p-348 0x1.814830510be26p-348
+= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
+= atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a6p-200 : inexact-ok
+= atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a6p-200 : inexact-ok
+= atan2 upward binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 downward intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
+= atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
+= atan2 upward intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 downward m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
+= atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
+= atan2 upward m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 downward binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffffffffffffffep-200 : inexact-ok
+= atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffffffffffffffep-200 : inexact-ok
+= atan2 upward binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 downward ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7fffffffffffffp-200 : inexact-ok
+= atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7fffffffffffffp-200 : inexact-ok
+= atan2 upward ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
+= atan2 downward binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
+= atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
+= atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
+= atan2 upward binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b8p-4 : inexact-ok
+= atan2 downward intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 upward intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b321p-4 : inexact-ok
+= atan2 downward m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
+= atan2 upward m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b321p-4 : inexact-ok
+= atan2 downward binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcep-4 : inexact-ok
+= atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adce8p-4 : inexact-ok
+= atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcep-4 : inexact-ok
+= atan2 upward binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adce8p-4 : inexact-ok
+= atan2 downward ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
+= atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
+= atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
+= atan2 upward ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8aep-4 : inexact-ok
+atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
+= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
+= atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 tonearest binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 towardzero binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
+= atan2 upward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124788p-4 : inexact-ok
+= atan2 downward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 tonearest intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 towardzero intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 upward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 downward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
+= atan2 upward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
+= atan2 downward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
+= atan2 tonearest binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
+= atan2 towardzero binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
+= atan2 upward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
+= atan2 downward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
+= atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
+= atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
+= atan2 upward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
+atan2 0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
+= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
+= atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
+= atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
+= atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 upward binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 downward intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 tonearest intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 towardzero intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 upward intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 downward m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 tonearest m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 towardzero m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 upward m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 downward binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 tonearest binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 towardzero binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 upward binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 downward ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 tonearest ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 towardzero ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 upward ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
+= atan2 downward binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72p-484 : inexact-ok
+= atan2 tonearest binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 towardzero binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72p-484 : inexact-ok
+= atan2 upward binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 downward intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
+= atan2 tonearest intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 towardzero intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
+= atan2 upward intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 downward m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
+= atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
+= atan2 upward m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 downward binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffffffp-484 : inexact-ok
+= atan2 tonearest binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 towardzero binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffffffp-484 : inexact-ok
+= atan2 upward binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 downward ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffff8p-484 : inexact-ok
+= atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffff8p-484 : inexact-ok
+= atan2 upward ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
+= atan2 downward binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 tonearest binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 towardzero binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
+= atan2 upward binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
+= atan2 downward intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
+= atan2 upward m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
+= atan2 downward binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 tonearest binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 towardzero binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= atan2 upward binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= atan2 downward ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= atan2 upward ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= atan2 downward binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
+= atan2 tonearest binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
+= atan2 towardzero binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
+= atan2 upward binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b8p-4 : inexact-ok
+= atan2 downward intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 tonearest intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 towardzero intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 upward intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c2p-4 : inexact-ok
+= atan2 downward m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
+= atan2 upward m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c2p-4 : inexact-ok
+= atan2 downward binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
+= atan2 tonearest binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
+= atan2 towardzero binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
+= atan2 upward binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3ba8p-4 : inexact-ok
+= atan2 downward ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b38p-4 : inexact-ok
+= atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3cp-4 : inexact-ok
+= atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b38p-4 : inexact-ok
+= atan2 upward ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3cp-4 : inexact-ok
atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
= atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
= atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index 325e4b5b84..0ef27deea8 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -207,17 +207,17 @@ Function: "atan2_vlen16":
float: 2
Function: "atan2_vlen2":
-double: 1
+double: 2
Function: "atan2_vlen4":
-double: 1
+double: 2
float: 2
Function: "atan2_vlen4_avx2":
-double: 1
+double: 3
Function: "atan2_vlen8":
-double: 1
+double: 3
float: 2
Function: "atan2_vlen8_avx2":
--
2.34.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] math: Add more inputs to atan2 accuracy tests [BZ #28765]
2022-01-14 3:33 ` [PATCH v2] " Sunil K Pandey
@ 2022-01-14 8:44 ` Paul Zimmermann
0 siblings, 0 replies; 5+ messages in thread
From: Paul Zimmermann @ 2022-01-14 8:44 UTC (permalink / raw)
To: Sunil K Pandey; +Cc: libc-alpha, andrey.kolesov, marius.cornea
Dear Sunil,
this patch looks good to me, though I don't promise I won't find larger errors.
Reviewed-By: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Thank you,
Paul
> Date: Thu, 13 Jan 2022 19:33:31 -0800
> From: Sunil K Pandey via Libc-alpha <libc-alpha@sourceware.org>
> Cc: andrey.kolesov@intel.com, marius.cornea@intel.com
>
> This patch adds following inputs:
>
> 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
> 0x1.a11891ec004d4p-348 0x1.814830510be26p-348
> 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
> 0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
>
> to atan2 tests and updates x86_64 double atan2 ulps.
>
> This fixes BZ #28765.
> ---
> math/auto-libm-test-in | 8 +
> math/auto-libm-test-out-atan2 | 788 ++++++++++++++++++++++++++++++
> sysdeps/x86_64/fpu/libm-test-ulps | 8 +-
> 3 files changed, 800 insertions(+), 4 deletions(-)
>
> diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
> index 966201c090..9080afe4fb 100644
> --- a/math/auto-libm-test-in
> +++ b/math/auto-libm-test-in
> @@ -488,6 +488,14 @@ atan2 0x3.f16f1p+0 -0x1.546056p+0
> atan2 -0x1.9e657cp-24 0x7.40bb4p-52
> # the next value generates larger error bounds on x86_64 (binary32)
> atan2 -0x1.f9cf48p+49 0x1.f60598p+51
> +# the next value generates larger error bounds on x86_64 (binary64)
> +atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
> +# the next value generates larger error bounds on x86_64 (binary64)
> +atan2 0x1.a11891ec004d4p-348 0x1.814830510be26p-348
> +# the next value generates larger error bounds on x86_64 (binary64)
> +atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
> +# the next value generates larger error bounds on x86_64 (binary64)
> +atan2 0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
> # the next value generates larger error bounds on x86_64 (binary128)
> atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
> atan2 min min
> diff --git a/math/auto-libm-test-out-atan2 b/math/auto-libm-test-out-atan2
> index 8d92bc2942..d7a7ffcd5b 100644
> --- a/math/auto-libm-test-out-atan2
> +++ b/math/auto-libm-test-out-atan2
> @@ -5218,6 +5218,794 @@ atan2 -0x1.f9cf48p+49 0x1.f60598p+51
> = atan2 tonearest ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
> = atan2 towardzero ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
> = atan2 upward ibm128 -0x3.f39e9p+48 0xf.b02ccp+48 : -0x3.f2b37e0ca7ac31a1c0615ac92ap-4 : inexact-ok
> +atan2 0x1.bcab29da0e947p-54 0x1.bc41f4d2294b8p-54
> += atan2 downward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 upward binary32 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63d8p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63ep-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaep-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbafp-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee78p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dee8p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75decp-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d8p-56 : 0xc.92e26b8fc63dbaedf472f75dfp-4 : inexact-ok
> += atan2 downward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 tonearest binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 towardzero binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 upward binary32 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e28p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb78p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb8p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce8p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce9p-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6bp-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d6b8p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d4p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107dp-56 : 0xc.92e274c80fb7ce899797f0d7d8p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b36p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b35849p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b3584ap-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b17p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b178p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323bp-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca8p-56 0x6.f107d348a52ep-56 : 0xc.92e270ff3b358490f84e1323b4p-4 : inexact-ok
> += atan2 downward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 tonearest binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 towardzero binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 upward binary32 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2d8p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ep-4 : inexact-ok
> += atan2 downward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 upward intel96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbfp-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddcp-4 : inexact-ok
> += atan2 downward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b7p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67b78p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb678p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2acap-56 0x6.f107d8p-56 : 0xc.92e26259ab2ddbf0371a8fb67cp-4 : inexact-ok
> += atan2 downward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 tonearest binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 towardzero binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26p-4 : inexact-ok
> += atan2 upward binary32 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e27p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a78p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a8p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f2p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f21p-4 : inexact-ok
> += atan2 downward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb858p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb86p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcb8p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2acap-56 0x6.f107dp-56 : 0xc.92e26b91f4a7f20f1e8cafdcbcp-4 : inexact-ok
> += atan2 downward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c920258p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92026p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a7p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a71p-4 : inexact-ok
> += atan2 downward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013998p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0139ap-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b0138p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2acap-56 0x6.f107d348a52ep-56 : 0xc.92e267c92025a70e72e20b013cp-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae10562p-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105628p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fbp-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fcp-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4fe8p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4ffp-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a4cp-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d8p-56 : 0xc.92e26ae105624fb58b68c52a5p-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edcp-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc8p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc638p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc639p-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d958p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d96p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83d8p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107dp-56 : 0xc.92e274194edc6380dab95d83dcp-4 : inexact-ok
> += atan2 downward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
> += atan2 tonearest binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
> += atan2 towardzero binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5ap-4 : inexact-ok
> += atan2 upward binary64 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a8p-4 : inexact-ok
> += atan2 downward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 tonearest intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 towardzero intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 upward intel96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
> += atan2 downward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 tonearest m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 towardzero m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a197p-4 : inexact-ok
> += atan2 upward m68k96 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a198p-4 : inexact-ok
> += atan2 downward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
> += atan2 tonearest binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
> += atan2 towardzero binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e78679p-4 : inexact-ok
> += atan2 upward binary128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e786798p-4 : inexact-ok
> += atan2 downward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
> += atan2 tonearest ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
> += atan2 towardzero ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7864p-4 : inexact-ok
> += atan2 upward ibm128 0x6.f2aca7683a51cp-56 0x6.f107d348a52ep-56 : 0xc.92e270507a5a1974a9dd2e7868p-4 : inexact-ok
> +atan2 0x1.a11891ec004d4p-348 0x1.814830510be26p-348
> += atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
> += atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x1.814830510be26p-348 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x1.814830510be26p-348 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a6p-200 : inexact-ok
> += atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a6p-200 : inexact-ok
> += atan2 upward binary64 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 downward intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
> += atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
> += atan2 upward intel96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 downward m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
> += atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffcp-200 : inexact-ok
> += atan2 upward m68k96 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 downward binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffffffffffffffep-200 : inexact-ok
> += atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7ffffffffffffffep-200 : inexact-ok
> += atan2 upward binary128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 downward ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7fffffffffffffp-200 : inexact-ok
> += atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a7fffffffffffffp-200 : inexact-ok
> += atan2 upward ibm128 0x1.a11891ec004d4p-348 0x8p-152 : 0x3.423123d8009a8p-200 : inexact-ok
> += atan2 downward binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x1.a11891ec004d4p-348 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
> += atan2 tonearest binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
> += atan2 towardzero binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1bp-4 : inexact-ok
> += atan2 upward binary64 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b8p-4 : inexact-ok
> += atan2 downward intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 tonearest intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 towardzero intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 upward intel96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b321p-4 : inexact-ok
> += atan2 downward m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 tonearest m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 towardzero m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32p-4 : inexact-ok
> += atan2 upward m68k96 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b321p-4 : inexact-ok
> += atan2 downward binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcep-4 : inexact-ok
> += atan2 tonearest binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adce8p-4 : inexact-ok
> += atan2 towardzero binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcep-4 : inexact-ok
> += atan2 upward binary128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adce8p-4 : inexact-ok
> += atan2 downward ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
> += atan2 tonearest ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
> += atan2 towardzero ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8adcp-4 : inexact-ok
> += atan2 upward ibm128 0x1.a11891ec004d4p-348 0x1.814830510be26p-348 : 0xd.334f8c6d4a1b32001a10fa8aep-4 : inexact-ok
> +atan2 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588
> += atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
> += atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x1.b7be6f5a03a8cp-588 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x1.b7be6f5a03a8cp-588 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
> += atan2 tonearest binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 towardzero binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c5p-440 : inexact-ok
> += atan2 upward binary64 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 downward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
> += atan2 tonearest intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 towardzero intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
> += atan2 upward intel96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 downward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
> += atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffcp-440 : inexact-ok
> += atan2 upward m68k96 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 downward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
> += atan2 tonearest binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 towardzero binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51ffffffffffffffep-440 : inexact-ok
> += atan2 upward binary128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 downward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
> += atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c51fffffffffffffp-440 : inexact-ok
> += atan2 upward ibm128 0x1.b836ed678be29p-588 0x8p-152 : 0x3.706ddacf17c52p-440 : inexact-ok
> += atan2 downward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x1.b836ed678be29p-588 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
> += atan2 tonearest binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
> += atan2 towardzero binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e87412478p-4 : inexact-ok
> += atan2 upward binary64 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124788p-4 : inexact-ok
> += atan2 downward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
> += atan2 tonearest intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
> += atan2 towardzero intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
> += atan2 upward intel96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
> += atan2 downward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
> += atan2 tonearest m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
> += atan2 towardzero m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cap-4 : inexact-ok
> += atan2 upward m68k96 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780cbp-4 : inexact-ok
> += atan2 downward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
> += atan2 tonearest binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
> += atan2 towardzero binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72b8p-4 : inexact-ok
> += atan2 upward binary128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb72cp-4 : inexact-ok
> += atan2 downward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
> += atan2 tonearest ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
> += atan2 towardzero ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb7p-4 : inexact-ok
> += atan2 upward ibm128 0x1.b836ed678be29p-588 0x1.b7be6f5a03a8cp-588 : 0xc.932e874124780ca850c92ebb74p-4 : inexact-ok
> +atan2 0x1.a83f842ef3f73p-633 0x1.a799d8a6677ep-633
> += atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168cp-4 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x8p-152 : 0xc.90fdaa22168c8p-4 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234p-4 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x8p-152 : 0xc.90fdaa22168c235p-4 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x8p-152 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
> += atan2 downward binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 tonearest binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 towardzero binary32 0x8p-152 0x0p+0 : 0x1.921fb4p+0 : inexact-ok
> += atan2 upward binary32 0x8p-152 0x0p+0 : 0x1.921fb6p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0x8p-152 0xd.3ccec5333bfp-636 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x8p-152 : 0x0p+0 : inexact-ok
> += atan2 downward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary32 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 upward binary64 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 downward intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 tonearest intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 towardzero intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 upward intel96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 downward m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 tonearest m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 towardzero m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 upward m68k96 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 downward binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 tonearest binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 towardzero binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 upward binary128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 downward ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 tonearest ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 towardzero ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 upward ibm128 0x0p+0 0xd.3ccec5333bfp-636 : 0x0p+0 : inexact-ok
> += atan2 downward binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72p-484 : inexact-ok
> += atan2 tonearest binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 towardzero binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72p-484 : inexact-ok
> += atan2 upward binary64 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 downward intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
> += atan2 tonearest intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 towardzero intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
> += atan2 upward intel96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 downward m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
> += atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72ffep-484 : inexact-ok
> += atan2 upward m68k96 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 downward binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffffffp-484 : inexact-ok
> += atan2 tonearest binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 towardzero binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffffffp-484 : inexact-ok
> += atan2 upward binary128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 downward ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffff8p-484 : inexact-ok
> += atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f72fffffffffffff8p-484 : inexact-ok
> += atan2 upward ibm128 0xd.41fc21779fb98p-636 0x8p-152 : 0x1.a83f842ef3f73p-484 : inexact-ok
> += atan2 downward binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 tonearest binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 towardzero binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18p+0 : inexact-ok
> += atan2 upward binary64 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d19p+0 : inexact-ok
> += atan2 downward intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward intel96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18468p+0 : inexact-ok
> += atan2 upward m68k96 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d1846ap+0 : inexact-ok
> += atan2 downward binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 tonearest binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 towardzero binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
> += atan2 upward binary128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
> += atan2 downward ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
> += atan2 upward ibm128 0xd.41fc21779fb98p-636 0x0p+0 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
> += atan2 downward binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
> += atan2 tonearest binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
> += atan2 towardzero binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21bp-4 : inexact-ok
> += atan2 upward binary64 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b8p-4 : inexact-ok
> += atan2 downward intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 tonearest intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 towardzero intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 upward intel96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c2p-4 : inexact-ok
> += atan2 downward m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 tonearest m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 towardzero m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c1p-4 : inexact-ok
> += atan2 upward m68k96 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c2p-4 : inexact-ok
> += atan2 downward binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
> += atan2 tonearest binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
> += atan2 towardzero binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3bap-4 : inexact-ok
> += atan2 upward binary128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3ba8p-4 : inexact-ok
> += atan2 downward ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b38p-4 : inexact-ok
> += atan2 tonearest ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3cp-4 : inexact-ok
> += atan2 towardzero ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b38p-4 : inexact-ok
> += atan2 upward ibm128 0xd.41fc21779fb98p-636 0xd.3ccec5333bfp-636 : 0xc.941e0644c21b3c15d3dbbf4b3cp-4 : inexact-ok
> atan2 0x1.41df5aa214612c7e019fa6ade88p-13316 0x5.e53b26a270a29eb9f77ef8ef7af8p-13316
> = atan2 downward binary32 0x8p-152 0x8p-152 : 0xc.90fdap-4 : inexact-ok
> = atan2 tonearest binary32 0x8p-152 0x8p-152 : 0xc.90fdbp-4 : inexact-ok
> diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
> index 325e4b5b84..0ef27deea8 100644
> --- a/sysdeps/x86_64/fpu/libm-test-ulps
> +++ b/sysdeps/x86_64/fpu/libm-test-ulps
> @@ -207,17 +207,17 @@ Function: "atan2_vlen16":
> float: 2
>
> Function: "atan2_vlen2":
> -double: 1
> +double: 2
>
> Function: "atan2_vlen4":
> -double: 1
> +double: 2
> float: 2
>
> Function: "atan2_vlen4_avx2":
> -double: 1
> +double: 3
>
> Function: "atan2_vlen8":
> -double: 1
> +double: 3
> float: 2
>
> Function: "atan2_vlen8_avx2":
> --
> 2.34.1
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] math: Add more inputs to atan2 accuracy tests [BZ #28765]
2022-01-13 4:38 ` Paul Zimmermann
2022-01-14 3:33 ` [PATCH v2] " Sunil K Pandey
@ 2022-01-14 3:36 ` Sunil Pandey
1 sibling, 0 replies; 5+ messages in thread
From: Sunil Pandey @ 2022-01-14 3:36 UTC (permalink / raw)
To: Paul Zimmermann
Cc: GNU C Library, Hongjiu Lu, Kolesov, Andrey, Cornea, Marius
Hi Paul,
Thank you so much for running massive accuracy testing on libmvec
function and reporting the issues to us.
I added proposed inputs to v2 and regenerated ulps as requested. Let
me know if it looks ok to you.
Thank you so much for your help,
Sunil
On Wed, Jan 12, 2022 at 8:38 PM Paul Zimmermann
<Paul.Zimmermann@inria.fr> wrote:
>
> Dear Sunil,
>
> first, with your atan2 patch fixing BZ #28765, I cannot get errors larger than
> 4 ulps with the SSE4.2 code. The largest error I get so far is 2.39063 ulps
> with 0x1.a11891ec004d4p-348,0x1.814830510be26p-348.
>
> > --- a/sysdeps/x86_64/fpu/libm-test-ulps
> > +++ b/sysdeps/x86_64/fpu/libm-test-ulps
> > @@ -214,10 +214,10 @@ double: 1
> > float: 2
> >
> > Function: "atan2_vlen4_avx2":
> > -double: 1
> > +double: 2
>
> I wonder whether this should be increased to 3, since I get an error of 3.46942
> ulps for the following inputs and AVX2 (and that inputs should be
> added to math/auto-libm-test-in): 0x1.a83f842ef3f73p-633,0x1.a799d8a6677ep-633
>
> > Function: "atan2_vlen8":
> > -double: 1
> > +double: 2
> > float: 2
> >
> > Function: "atan2_vlen8_avx2":
>
> Best regards,
> Paul
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-01-14 8:44 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-12 23:53 [PATCH] math: Add more inputs to atan2 accuracy tests [BZ #28765] Sunil K Pandey
2022-01-13 4:38 ` Paul Zimmermann
2022-01-14 3:33 ` [PATCH v2] " Sunil K Pandey
2022-01-14 8:44 ` Paul Zimmermann
2022-01-14 3:36 ` [PATCH] " Sunil Pandey
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