[Maxima] [Maxima-commits] CVS: maxima/src simp.lisp,1.60,1.61
Viktor T. Toth
vttoth at vttoth.com
Sun Nov 23 22:16:38 CST 2008
Sure, keep giving the poor programmer a hard time :-)
Actually, the change is a trivial bug fix, which I regression tested with
all four compilers that I have installed. With listarith=false, the list
code did things like [1,2]-[1,2] -> 0, which has the wrong dimensions. With
this change, we get [1,2]-[1,2] -> [0,0] even when listarith=false.
From: Robert Dodier [mailto:robert.dodier at gmail.com]
Sent: Sunday, November 23, 2008 10:54 PM
To: Raymond Toy
Cc: Viktor Toth; Maxima List
Subject: Re: [Maxima] [Maxima-commits] CVS: maxima/src simp.lisp,1.60,1.61
> > Update of /cvsroot/maxima/maxima/src
> > In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv22974
> > Modified Files:
> > simp.lisp
> > Log Message:
> > Changes by Volker van Nek to improve handling of lists.
Um, for the record, I think that is not informative enough about the change.
I really have no idea what was changed or why, and it seems like
it might be important, since changing the way lists are handled
could break some programs.
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