Inverse matrix now faster

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Ok. I’ve just finished coding a new matrix inversion algorithm which uses LU factorization with forward and backward substitutions to derive an inverse matrix. This one should be a lot faster than the one I currently use in my simplex algorithm.

An update of the solver package with this new algorithm integrated will follow soon (probably tomorrow).

About Kohei Yoshida

LibreOffice hacker, spreadsheet nerd, and machine learning beginner.
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