def test_Div(self):
t = tl.Node(value=15)
t2 = tl.Node(value=5)
out = tl.Div(t, t2)
assert out() == 3
def test_Arcsin(self):
t = tl.Node(value=2)
out = tl.Arcsin(tl.Div(t, 3))
assert out() == math.asin(2 / 3)
def test_Arccos(self):
t = tl.Node(value=2)
out = tl.Arccos(tl.Div(t, 3))
assert out() == math.acos(2 / 3)
def test_Div(self):
t = tl.Node(value=(15, 1), use_dual=True)
t2 = tl.Node(value=(5, 1), use_dual=True)
out = tl.Div(t, t2)
assert out() == (3, -10 / 25)