def test_comb_zeros(self):
assert_(comb_jit(2, 3) == 0)
assert_(comb_jit(-1, 3) == 0)
assert_(comb_jit(2, -1) == 0)
assert_(comb_jit(self.MAX_INTP, 2) == 0)
N = np.intp(self.MAX_INTP**0.5 * 2**0.5) + 1
assert_(comb_jit(N, 2) == 0)
def test_comb_zeros(self):
eq_(comb_jit(2, 3), 0)
eq_(comb_jit(-1, 3), 0)
eq_(comb_jit(2, -1), 0)
eq_(comb_jit(self.MAX_INTP, 2), 0)
N = np.int(self.MAX_INTP**0.5 * 2**0.5) + 1
eq_(comb_jit(N, 2), 0)
def test_max_intp(self):
assert_(comb_jit(self.MAX_INTP, 0) == 1)
assert_(comb_jit(self.MAX_INTP, 1) == self.MAX_INTP)
def test_comb(self):
N, k = 10, 3
N_choose_k = 120
assert_(comb_jit(N, k) == N_choose_k)
def test_max_intp(self):
eq_(comb_jit(self.MAX_INTP, 0), 1)
eq_(comb_jit(self.MAX_INTP, 1), self.MAX_INTP)
def test_comb(self):
N, k = 10, 3
N_choose_k = 120
eq_(comb_jit(N, k), N_choose_k)