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Student Support Forum: 'Matrix Multiplication' topicStudent Support Forum > General > "Matrix Multiplication"

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Luke
04/19/08 8:20pm

So, when I multiply two matrices using A.B it just returns Matrix[A]"."Matrix[B]. This is less then useful. Why is mathematica interpreting "." as a period instead of a dot operator?
I am generating A and B like this:

eigenvector[k_] :=Eigenvectors[A][[k]]
Table[eigenvector[k],{k,1,2}];
B= MatrixForm[Chop[Table[eigenvector[k],{k,1,2}]]]

Any ideas?

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Subject (listing for 'Matrix Multiplication')
Author Date Posted
Matrix Multiplication Luke 04/19/08 8:20pm
Re: Matrix Multiplication yehuda ben-s... 04/21/08 09:34am
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