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Matrix multiplication: Difference between revisions
Updated second D entry
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(Updated second D entry) |
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Line 952:
<lang d>import std.stdio, std.range, std.array, std.numeric, std.algorithm;
T[][] matMul(T)(in T[][] A, in T[][] B) /*pure
const Bt = B[0].length.iota.map!(i=> B.transversal(i).array).array;
return A.map!(a => Bt.map!(b => a.dotProduct(b)).array).array;
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