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Re: [Axiom-math] Axiom: Printing multiple variables in axiom.
From: |
Martin Rubey |
Subject: |
Re: [Axiom-math] Axiom: Printing multiple variables in axiom. |
Date: |
09 Nov 2007 19:41:09 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.4 |
Constantine Frangos <address@hidden> writes:
> In the function below, I tried to use the following commands
>
> )display value Acon
> print(['Acon = Acon])
>
> to print one or more variable.
>
> However, I get very strange behaviour and error messages, so had to comment
> them out. There might be a bug somwhere in my program.
>
> If an axiom expert could implement a simplified version of the Maxima
> display() function (probably a lisp function) in lisp/axiom, then this would
> be very useful.
>
> In Maxima:
>
> x1:1;
> x2:2;
> x3:3;
> display(x1,x2,x3); ->
> x1 = 1
> x2 = 2
> x3 = 3
Well, axiom functions always evaluate all it's arguments first. So, for
debugging I usually use
output ["x1: ", x1, " x2: ", x2]
If you want cleaner output, you'll have to look into OutputForm. For example,
to print a string without the quotes, you can use message$OUTFORM:
(1) -> message("1")$OUTFORM
(1) 1
Type: OutputForm
At least for expressions there is a way to quote and unquote, but I don't have
it present right now.
Martin
- [Axiom-math] Axiom: Printing multiple variables in axiom., Constantine Frangos, 2007/11/08
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom.,
Martin Rubey <=
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Constantine Frangos, 2007/11/10
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Martin Rubey, 2007/11/10
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Constantine Frangos, 2007/11/11
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Bill Page, 2007/11/11
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Martin Rubey, 2007/11/12
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Constantine Frangos, 2007/11/12
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Bill Page, 2007/11/12
- Re: [Axiom-math] Axiom: Printing multiple variables in axiom., Bill Page, 2007/11/12
- [Axiom-math] Axiom: Printing multiple variables in axiom., Constantine Frangos, 2007/11/13
- [Axiom-math] Re: Axiom: Printing multiple variables in axiom., Bill Page, 2007/11/13