Salut Michel,

J'ai trouvé cette page de Wikipedia qui liste les différents logiciels de calcul symbolique: http://en.wikipedia.org/wiki/Comparison_of_computer_algebra_systems

Il faudrait probablement prendre le temps de regarder tous ceux qui sont libres, pour voir ce qu'on pourrait réutiliser le plus aisément. Je me pencherai sur cette question à la rentrée.

Amitiés

Sébastien

Le samedi 16 août 2008 à 10:01 +0200, Michel Juillard a écrit :

Salut Sébastien,

est-ce que tu penses qu'il serait possible d'intégrer certaines fonctions de mathomatic au pre-processor, pour simplifier les exressions?

amitiés

Michel

-------- Original Message -------- Subject: Updated: mathomatic-14.1.4-1 Date: Sat, 16 Aug 2008 08:13:26 +0200 From: Reini Urban rurban@x-ray.at Reply-To: The Cygwin Mailing List cygwin@cygwin.com To: cygwin-announce@cygwin.com

Major algorithmical bugfixes in simplify.

The calculate command now reports the number of solutions. Made some big improvements and bug fixes to simplification, if only someone had reported bugs earlier! A major, long-standing simplify command malfunction has been fixed, but it runs a little slower. The simplify command is now logically correct and appears to work nicely now, please tell me if not.

See http://mathomatic.orgserve.de/changes.txt

Cygwin build changes:

• none

About: Mathomatic is a highly portable, general purpose symbolic math program that can solve, simplify, combine, differentiate, integrate, and compare algebraic equations. It can do standard, complex number, and polynomial arithmetic. It is extremely easy to use and has pretty colored, easily readable display of equations.

See http://www.mathomatic.org/

To update your installation, click on the "Install Cygwin now" link on the http://cygwin.com/ web page. This downloads setup.exe to your system. Then, run setup and answer all of the questions.

          *** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO ***

If you want to unsubscribe from the cygwin-announce mailing list, look at the "List-Unsubscribe: " tag in the email header of this message. Send email to the address specified there. It will be in the format:

cygwin-announce-unsubscribe-you=yourdomain.com@cygwin.com

If you need more information on unsubscribing, start reading here:

http://sources.redhat.com/lists.html#unsubscribe-simple

Please read *all* of the information on unsubscribing that is available starting at this URL.