test_dsl.py 文件源码

def test_binomial(self):
        """Test that binomial outputs correct values for, n = 0..nmax, k = 0, n
        by comparing against evaluation of math.factorial."""
        nmax = 20
        for n in range(0,nmax):
            for k in range(0,n):
                self.assertEqual( binomial(n,k), self.binomial_factorial(n,k) )