@Test public void testNormalize() { MyDouble a = new MyDouble(1); MyDouble b = new MyDouble(2); MyDouble c = new MyDouble(3); QuadraticEquation NormQuad = new QuadraticEquation(a, b, c); MyDouble norm = new MyDouble(a.square().add(b.square().add(c.square()))); MyDouble normTest = new MyDouble(norm.sqrt()); assertTrue(normTest.equals(NormQuad.normalize())); }