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symbolic solution problem

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symbolic solution problem

When trying to solve a set of four equations symbolically, when multiplying the inverse of the square matrix with the r.h.s. column matrix, the result seems to be a square matrix - instead of the expected 4x1 column matrix. (It seems that the elements in any given row are identical). The only way to view the result was to chose a pair of numerical subscripts!
Any comments please?
Dr P.I. Somlo FIEEE
3 REPLIES 3
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symbolic solution problem

It would be helpful if you attached an example of what you are asking about.
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symbolic solution problem

OK. Attached is my example.
Dr P.I. Somlo FIEEE
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symbolic solution problem

One subscript works fine for me, so I'm puzzled about what was wrong for you...
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