commit deletes

Task/Matrix-multiplication/D/matrix-multiplication.d

@@ -1,34 +0,0 @@
-import std.stdio, std.string, std.conv, std.numeric,
-       std.array, std.algorithm;
-
-bool isRectangular(T)(in T[][] M) /*pure nothrow*/ {
-    return M.all!(row => row.length == M[0].length);
-}
-
-T[][] matrixMul(T)(in T[][] A, in T[][] B) /*pure nothrow*/
-in {
-    assert(A.isRectangular && B.isRectangular &&
-           !A.empty && !B.empty && A[0].length == B.length);
-} body {
-    auto result = new T[][](A.length, B[0].length);
-    auto aux = new T[B.length];
-
-    foreach (immutable j; 0 .. B[0].length) {
-        foreach (immutable k, const row; B)
-            aux[k] = row[j];
-        foreach (immutable i, const ai; A)
-            result[i][j] = dotProduct(ai, aux);
-    }
-
-    return result;
-}
-
-void main() {
-    immutable a = [[1, 2], [3, 4], [3, 6]];
-    immutable b = [[-3, -8, 3,], [-2, 1, 4]];
-
-    immutable form = "[%([%(%d, %)],\n %)]]";
-    writefln("A = \n" ~ form ~ "\n", a);
-    writefln("B = \n" ~ form ~ "\n", b);
-    writefln("A * B = \n" ~ form, matrixMul(a, b));
-}