I need to do some maths, so it would be great if you could point me to some good cpan modules. I need: Matrix / vector multiplication to find a matrix which has determinant 1 and solves some linear equations e.g. Mx+b = h My+b = i Mz+b = j with M being the matrix, the rest vectors. Can you tell me of a good (and fast!) module that does this? I will have to solve a LOT of those so speed is an issue. Thank you very much :)

In reply to solving linear equations by Anonymous Monk

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