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Re: [Axiom-developer] Curiosities with Axiom mathematical structures
From: |
Vanuxem Grégory |
Subject: |
Re: [Axiom-developer] Curiosities with Axiom mathematical structures |
Date: |
Fri, 03 Mar 2006 17:26:09 +0100 |
Hi,
Le mardi 28 février 2006 à 12:41 +0100, Martin Rubey a écrit :
> Here you go:
>
> http://lists.nongnu.org/archive/html/axiom-developer/2005-09/msg00130.html
>
> or page 124 of
>
> http://worldofnic.org/research/phd.ps
>
> Gabriel Dos Reis <address@hidden> writes:
>
> > | In fact it seems that this problem cannot be properly solved
> > | with Aldor. There was some discussion on this list, too.
> > |
> > | The reason is
> > |
> > | Rng(): Category == Join(AbelianGroup,SemiGroup)
> > |
> > | would give a problem...
> >
> > What problems?
>
> Well, if you inherit an operation, you cannot alter the name of the
> operation. Rng inherits really two different monoids, one for addition and one
> for multiplication.
> Thus there would be a name conflict...
Does someone know the compiler and/or the interpreter behavior (from
which category the operation is selected if the categories define this
function ?) in this case ?
Cheers,
Greg
> Martin
>
>
>
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>
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Francois Maltey, 2006/03/01
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Martin Rubey, 2006/03/01
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, William Sit, 2006/03/02
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Gabriel Dos Reis, 2006/03/02
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Martin Rubey, 2006/03/04
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Gabriel Dos Reis, 2006/03/03
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, William Sit, 2006/03/04
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Ralf Hemmecke, 2006/03/07
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, William Sit, 2006/03/07
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Martin Rubey, 2006/03/08
- Re: [Axiom-developer] Curiosities with Axiom mathematical structures, Ralf Hemmecke, 2006/03/09