@Test
	public void eigenVectors() {
		
		try{
		double [][]mat= {{1.0,2.0}, {3.0,1.0}};
		mat = Matrix.mult(mat, Matrix.transpose(mat));		
		EigenValueDecompositionSymm evd = new EigenValueDecompositionSymm(mat);
		double eValues[][]=evd.getEigenVectors();
		double expEv[][]={{-0.8506508083520399,0.5257311121191336},{0.5257311121191336,0.8506508083520399}};
		Assert.assertEquals(eValues, expEv);
		}		
		catch (Exception e) {
			// TODO Auto-generated catch block
			fail("Not yet implemented");
		}
	}