def test_product(self):
n = symrep.product(symrep.const(1), symrep.const(-3))
self.assertEqual(n(0), -3)
n1 = symrep.const(-4)
n = symrep.product(symrep.const(-4), symrep.const(.5))
self.assertEqual(n(0), -2)
def test_dot(self):
n = symrep.product(
symrep.audio.sine(symrep.const(2)),
symrep.product(
symrep.audio.sine(symrep.const(3)),
symrep.sum(
symrep.const(1),
symrep.const(1),
)
)
)
with open("test.dot", "w") as f:
symrep.to_dot(n, f, name="test_dot")
def test_collect_nodes(self):
n1 = symrep.const(1)
n2 = symrep.audio.sine(n1)
n3 = symrep.sum(n1, n2)
n4 = symrep.const(-2)
n5 = symrep.product(n3, n4)
nodes = symrep.collect_nodes(n5)
self.assertEqual(len(nodes), 5)
self.assertSetEqual(
set(n.id for n in nodes),
set((n1.id, n2.id, n3.id, n4.id, n5.id)))