GNU bug report logs - #4031
calc simplification problem

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Package: emacs;

Reported by: Colin Williams <lackita <at> gmail.com>

Date: Tue, 4 Aug 2009 14:35:05 UTC

Severity: normal

Done: Jay Belanger <jay.p.belanger <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Colin Williams <lackita <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: bug#4031: calc simplification problem
Date: Tue, 4 Aug 2009 10:28:58 -0400

In calc, doing `a s' simplifies "(1 + cos(x)^2 - 1) / cos(x)" to
"cos(x)^2 sec(x)", which contradicts an example in the tutorial on
rewrite rules.

Colin
This bug report was last modified 15 years and 274 days ago.

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