hi
That is posiible.
for example
(C1) load(diag);
(D1) /usr/local/share/maxima/5.9.0/share/contrib/diag.mac
(C2) diag([matrix([a0,a1],[a2,a3]),matrix([b1,b2],[b3,b4])]);
[ a0 A1 0 0 ]
[ ]
[ A2 A3 0 0 ]
(D2) [ ]
[ 0 0 B1 B2 ]
[ ]
[ 0 0 b3 b4 ]
diag(x),x is list of numbers,or list of matrix.
Gosei Furuya
> Is there a maxima share package that computes the direct product of
> matrices? (I can not find any in my maxima).
> Thanks,
> Dick Fell
>
> --
> Richard N. Fell
> Martin Fisher School of Physics
> Brandeis University
> Waltham, Ma 02454
> fell@brandeis.edu
>
>
> _______________________________________________
> Maxima mailing list
> Maxima@www.math.utexas.edu
> http://www.math.utexas.edu/mailman/listinfo/maxima
>
>
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