GNU bug report logs - #20126
24.3; emacs 24.3.1 calc curve fitting bug

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Package: emacs;

Reported by: Tobias Höppner <tobias.hoeppner <at> informatik.tu-chemnitz.de>

Date: Tue, 17 Mar 2015 15:52:01 UTC

Severity: normal

Found in version 24.3

Done: Stefan Kangas <stefan <at> marxist.se>

Bug is archived. No further changes may be made.

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From: Marco Wahl <marcowahlsoft <at> gmail.com>
To: 20126 <at> debbugs.gnu.org
Subject: bug#20126: 24.3; emacs 24.3.1 calc curve fitting bug
Date: Thu, 19 Mar 2015 10:39:26 +0100

Tobias Höppner <tobias.hoeppner <at> informatik.tu-chemnitz.de> writes:

> M-x calc
> ... stack look this way
> 1:  [ [ 1, 2, 3,  4,  5  ]
>       [ 7, 9, 11, 13, 15 ] ]
>
> now try to fit a curve
>
> a-F 1 RET
>
> Message: Model expression is too complex: a + b * x

I get

1:  2. x + 5.

with (emacs-version) GNU Emacs 24.4.1 (x86_64-unknown-linux-gnu, GTK+
Version 3.14.7) of 2015-01-17 on bisson.


HTH,  Marco
This bug report was last modified 5 years and 314 days ago.

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