def test_split5():
expr = Basic(2, Basic(5, 3), 8)
expected = {Basic(0, Basic(0, 0), 10),
Basic(0, Basic(10, 0), 10)}
brl = canon(branch5)
assert set(brl(expr)) == expected
def test_split5():
expr = Basic(2, Basic(5, 3), 8)
expected = set([Basic(0, Basic(0, 0), 10),
Basic(0, Basic(10, 0), 10)])
brl = canon(branch5)
assert set(brl(expr)) == expected
def test_zero_ints():
expr = Basic(2, Basic(5, 3), 8)
expected = {Basic(0, Basic(0, 0), 0)}
brl = canon(posdec)
assert set(brl(expr)) == expected
def test_zero_ints():
expr = Basic(2, Basic(5, 3), 8)
expected = set([Basic(0, Basic(0, 0), 0)])
brl = canon(posdec)
assert set(brl(expr)) == expected
