Python numpy 模块，polydiv() 实例源码
我们从Python开源项目中，提取了以下12个代码示例，用于说明如何使用numpy.polydiv()。
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)
def test_poly_div(self, level=rlevel):
# Ticket #553
u = np.poly1d([1, 2, 3])
v = np.poly1d([1, 2, 3, 4, 5])
q, r = np.polydiv(u, v)
assert_equal(q*v + r, u)
def test_polydiv_type(self):
# Make polydiv work for complex types
msg = "Wrong type, should be complex"
x = np.ones(3, dtype=np.complex)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.complex, msg)
msg = "Wrong type, should be float"
x = np.ones(3, dtype=np.int)
q, r = np.polydiv(x, x)
assert_(q.dtype == np.float, msg)