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Re: problem with complex matrix multiplication using PDL

by cord-bin (Pilgrim)
on Oct 06, 2012 at 06:07 UTC ( #997583=note: print w/ replies, xml ) Need Help??


in reply to problem with complex matrix multiplication using PDL

Have you tried to compute the determinant of your matrix ? A square matrix has an inverse if and only if its determinant is not zero.


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