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[Axiom-developer] )set expose add constructor doesn't expose
From: |
Francois Maltey |
Subject: |
[Axiom-developer] )set expose add constructor doesn't expose |
Date: |
15 Nov 2006 17:55:54 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.4 |
Hello,
I test my own expand function in its package UsualExpand.
The code is in ~/Axiom/expand.spad file.
I can compile this function without problem.
)cd
)cd Axiom
)co expand.spad
When I run a new axiom session I use this function by :
)cd -- go to the home diectory
)cd Axiom
)library USEXPAND
expand (cos (2*x))$UsualExpand(Integer,Expression Integer)
gives me cos x^2 - sin x^2.
Then I want to remplace in this axiom session the old expand in
TranscendentalManipulations(Integer, Expression Integer) by this expand.
So I test :
)cd
)cd Axiom
)set expose drop constructor TranscendentalManipulations
)library USEXPAND
)set expose add constructor UsualExpand
But expand (cos (2*x)) uses the original expand, not the new expand.
What must I correct in this code ?
Can I use a parameter on the command line in order to set path and
initialisation of axiom ?
There are some *.input files for testing axiom in the main axiom Makefile.
How can I rerun them and compare the results between the native expand
command and mine ?
Have a good day !
Francois
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