@Test public void testMatrixMultiplication() { R2x2 mat1 = R2x2.newIdentity(); R2x2 mat2 = R2x2.newIdentity(); R2x2 matProd = mat1.times(mat2); Assert.assertTrue(matProd.isEquivalentTo(MAT_I)); // System.out.println("\nThe matrix multiplication test"); // System.out.println( matProd.toString() ); }