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Re: [Axiom-developer] Expression problems
From: |
Francois Maltey |
Subject: |
Re: [Axiom-developer] Expression problems |
Date: |
Mon, 07 Nov 2005 11:56:26 +0100 |
User-agent: |
Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.5 (chestnut, linux) |
Hello everybody ! Hans, Bill and others...
> I am struggling with dealing with Expressions. For most sake and purposes I
> can find a fix and solve my small problems, but I never feel very assured.
I have the same problem when I try to expand cos(2*x) in cos(x)^2-sin(x)^2.
The expand(cos(x+y)) is right, but expand (cos(2*x)) remains cos(2*x).
Martin and Bill help me, but I can't see the pretty way to write
my own expand which also compute for cos(2*x).
A possible method is here :
http://wiki.axiom-developer.org/SandBoxDistributedExpression
Have a good day !
François, I'm always waiting for a pretty expand (cos(3*x)) !
- [Axiom-developer] Expression problems, Hans Peter Würmli, 2005/11/06
- RE: [Axiom-developer] Expression problems, Bill Page, 2005/11/06
- Re: [Axiom-developer] Expression problems,
Francois Maltey <=
- Re: [Axiom-developer] Expression problems, Martin Rubey, 2005/11/13
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- [Axiom-developer] Problems compiling modified Spad file under debian, Martin Rubey, 2005/11/23
- [Axiom-developer] Re: Problems compiling modified Spad file under debian, Francois Maltey, 2005/11/23
- RE: [Axiom-developer] Re: Problems compiling modified Spad file underdebian, Bill Page, 2005/11/23
- Re: [Axiom-developer] Re: Problems compiling modified Spad file underdebian, Camm Maguire, 2005/11/23
- Re: [Axiom-developer] Re: Problems compiling modified Spad file underdebian, Francois Maltey, 2005/11/24
- Re: [Axiom-developer] Re: Problems compiling modified Spad file underdebian, Camm Maguire, 2005/11/25
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- Re: [Axiom-developer] Re: Problems compiling modified Spad file underdebian, Camm Maguire, 2005/11/25
- Re: [Axiom-developer] Expression problems, Martin Rubey, 2005/11/13