[Haskell-cafe] Haskell, C and Matrix Multiplication
lemming at henning-thielemann.de
Mon Jan 17 12:50:53 CET 2011
Blake Rain wrote:
> Determinant is a bit fiddly, but quite trivial. However it is
> woefully slow at O(n!). I need to make use of LU decomposition
> (in which the determinant is the sum of the diagonal values in
product of diagonal values
> Adjoint is even more of a fiddle, but actually a one-liner after
> reusing bits of the determinant function (including the
> determinant function).
Isn't Adjoint just 'transpose' followed by complex conjugate?
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