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From: Paul Zimmermann <Paul.Zimmermann@inria.fr>
To: newlib@sourceware.org
Subject: accuracy of mathematical functions
Date: Tue, 07 Sep 2021 17:01:14 +0200	[thread overview]
Message-ID: <mwczpktop1.fsf@tomate.loria.fr> (raw)

       Hi,

a new version is available, co-authored with Vincenzo Innocente:

https://members.loria.fr/PZimmermann/papers/#accuracy

There was no new release of Newlib since the last update (the last
release is still 4.1.0), but for some functions we have found larger
errors (for example for binary64 expm1 the maximal error increased
from 0.902 to 0.907 ulps).

This update includes two new libraries: Apple and CUDA.

Best regards,
Paul Zimmermann

             reply	other threads:[~2021-09-07 15:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-07 15:01 Paul Zimmermann [this message]
  -- strict thread matches above, loose matches on Subject: below --
2024-02-15 14:54 Accuracy of Mathematical Functions Paul Zimmermann
2023-09-21  7:24 Paul Zimmermann
2023-02-14  8:13 Paul Zimmermann
2022-08-29 10:50 Paul Zimmermann
2022-02-16  8:42 Paul Zimmermann
2021-08-03  7:59 accuracy of mathematical functions Paul Zimmermann
2021-02-05 10:43 Paul Zimmermann
2021-02-05 23:01 ` Brian Inglis
2021-02-05 23:46   ` Joel Sherrill
2021-02-06  0:40     ` Brian Inglis
2021-02-06  6:23   ` Paul Zimmermann

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