public static Matrix operator *(double a, Matrix b) { return(MatrixHelper.EveryItem(b, (bb) => a * bb)); }
public static Matrix operator +(Matrix a, Matrix b) { return(MatrixHelper.EveryItem(a, b, (aa, bb) => aa + bb)); }
public static Matrix operator *(Matrix a, double b) { return(MatrixHelper.EveryItem(a, (aa) => aa * b)); }
public static Matrix operator -(Matrix a) { return(MatrixHelper.EveryItem(a, (aa) => - aa)); }