| Author |
Comment/Response |
Kristen Rounds
|
 04/25/99 09:32am
Early in my program I define a 4x4 matrix:
A1x:=M.b1x.Transpose[M];
Later I wish to allow the user to modify a matrix element:
If[StringMatchQ[terma,''a33'',IgnoreCase->True],
''A''<>sur<>''x''[1,1]=Input[''New a33 x value'']];
I am getting this error when I try to use the new A1x matrix:
SetDelayed::write: Tag StringJoin in A<>1<>x is Protected.
Please explain this error, and if there is a way to avoid it. Thanks.
URL: , |
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