@Test
	public void function_test() {
		
		try{
		double a=5.0;
		GaussCFunction gc= new GaussCFunction(a);
		double result= gc.function(a);
		double exp =3.593E-27;
		Assert.assertEquals(exp,result,0.0001);
		}		
		catch (Exception e) {
			// TODO Auto-generated catch block
			fail("Not yet implemented");
		}
	}