Gaussian elimination: Difference between revisions
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mult:: Num a => [[a]] -> [[a]] -> [[a]] |
mult:: Num a => [[a]] -> [[a]] -> [[a]] |
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mult uss vss = map ( |
mult uss vss = map ((\xs -> if null xs then [] else foldl1 (zipWith (+)) xs). zipWith (\vs u -> map (u*) vs) vss) uss |
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where ts = map (const 0).concat $ take 1 vss |
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gauss::[[Double]] -> [[Double]] -> [[Double]] |
gauss::[[Double]] -> [[Double]] -> [[Double]] |
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