Problem with gramschmidt and indexed matrix elements
Subject: Problem with gramschmidt and indexed matrix elements
From: Stavros Macrakis
Date: Wed, 5 Jan 2011 11:57:04 -0500
Sorry, I should have reported my version: Maxima 5.22.1 GCL 2.6.8 Windows 7.
I see that 5.23.0 was just created for Windows, so I installed it, and sure
enough, the bug is fixed.
-s
On Wed, Jan 5, 2011 at 11:01, Robert Dodier <robert.dodier at gmail.com> wrote:
> On 1/5/11, Stavros Macrakis <macrakis at alum.mit.edu> wrote:
> > This appears to be a bug in the general simplifier. Here's a simpler
> case:
> >
> > %i85) display2d:false;
> > (%o85) false
> > (%i86) listarith:true;
> > (%o86) true
> > (%i87) a*[x,y];
> > (%o87) [a*x,a*y]
> > (%i88) a[1]*[x,y];
> > (%o88) a[1]*[x,y]
>
> Hmm. In 5.23.0 (Linux, Clisp) I get [a[1]*x,a[1]*y].
> Maybe it has been fixed?
>
> best
>
> Robert Dodier
>