Matrix multiplication: Difference between revisions

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else throw "Matrix sizes do not match.";
else throw "Matrix sizes do not match.";


//a matrix, given by a relation of the x-coordinate, y-coordinate and value.
//a matrix
public rel[real x, real y, real v] matrixA = {
public rel[real x, real y, real v] matrixA = {
<0.0,0.0,12.0>, <0.0,1.0, 6.0>, <0.0,2.0,-4.0>,
<0.0,0.0,12.0>, <0.0,1.0, 6.0>, <0.0,2.0,-4.0>,