I can't reproduce this on 5.11.0 GCL 2.6.8 Windows 2k.
What version are you using?
-s
On 2/20/07, Hugo Coolens <coolens at kahosl.be> wrote:
>
> I noticed when entering the following line:
> imodified:matrix([-i1],[-i2],[0],[i2],[vdc]);
>
> maxima displayed the result with i1 as I1, what's the reason for this
> behaviour?
>