Method testIsSymmetric_Matrix

JSAT/test/jsat/linear/MatrixTest.java:248–265

Test of isSymmetric method, of class Matrix.

()

     * Test of isSymmetric method, of class Matrix.
     */
    @Test
    public void testIsSymmetric_Matrix()
    {
        System.out.println("isSymmetric");
        Matrix A = Matrix.eye(5);
        
        assertTrue(Matrix.isSymmetric(A));
        
        A.set(3, 4, 2.0);
        A.set(4, 3, 2.0);
        
        assertTrue(Matrix.isSymmetric(A));
        
        A.set(3, 2, 2);
        
        assertFalse(Matrix.isSymmetric(A));
                
    }

    /**
     * Test of pascal method, of class Matrix.