* large powf error
@ 2020-12-15 11:41 Paul Zimmermann
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From: Paul Zimmermann @ 2020-12-15 11:41 UTC (permalink / raw)
To: newlib
Hi,
I confirm the patch from Fabian [1] fixes the large error for powf.
With that patch applied on top of Newlib 4.0.0, the largest error I get
so far is about 160 ulps after a quick test:
x,y=0x1.f4fcdap-1,0x1.ee1fe4p+11 [1.61e+02] 160.483
Best regards,
Paul
[1] https://sourceware.org/pipermail/newlib/2020/018187.html
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