GNU bug report logs - #25652
26.0.50; [calc] In Units Simplication + Degree mode cos(1 deg) != cos(1)

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Package: emacs;

Reported by: Torsten Bronger <bronger <at> physik.rwth-aachen.de>

Date: Wed, 8 Feb 2017 07:39:02 UTC

Severity: normal

Tags: confirmed

Found in version 26.0.50

Done: Tino Calancha <tino.calancha <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Torsten Bronger <bronger <at> physik.rwth-aachen.de>
To: 25652 <at> debbugs.gnu.org
Subject: bug#25652: 26.0.50; calc says that cos(1 degree) is 0.54
Date: Thu, 09 Feb 2017 10:08:12 +0100

Hallöchen!

Okay, I have one computer on which I can reproduce this bug
reliably, with "emacs -q" and a fresh checkout.  And another
computer on which the bug does not occur.  The most significant
difference is Ubuntu 16.04 vs Ubuntu 16.10.

If I just wanted to gt rid of the problem, I would remove my git
repo and make a fresh clone.  However, maybe you are interested in
me doing further tests before?  Or should I just try to get rid of
the problem?

FWIW, at
https://bob.ipv.kfa-juelich.de/bronger/emacs_bug_25652.tar.gz you
can download my copy Emacs' source code (700MB, 10 MB/sec link).  It
also contains the script I use to update my local Emacs
installation.

Tschö,
Torsten.

-- 
Torsten Bronger
This bug report was last modified 8 years and 64 days ago.

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