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[Axiom-math] Re: pfaffian.input.pamphlet
From: |
Martin Rubey |
Subject: |
[Axiom-math] Re: pfaffian.input.pamphlet |
Date: |
01 Oct 2007 08:12:14 +0200 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.4 |
root <address@hidden> writes:
> Martin,
>
> I've been writing some pfaffian examples. Should the PfChar code read:
>
> PfChar(lambda, A) ==
> n := nrows A
>
> PfChar(lambda, A) ==
> n := nrows A
> odd? n => 0
I didn't check for odd n since I didn't check for skew-symmetry either. Yes,
one should, in a production environment.
Martin
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