//------------------------------------------------------------------------- public virtual void test_multipliedBy() { double[][] @base = new double[][] { new double[] { 1d, 2d }, new double[] { 3d, 4d }, new double[] { 5d, 6d } }; DoubleMatrix test = DoubleMatrix.copyOf(@base); assertMatrix(test.multipliedBy(5), 5d, 10d, 15d, 20d, 25d, 30d); assertMatrix(test.multipliedBy(1), 1d, 2d, 3d, 4d, 5d, 6d); }