numpy.random.seed(seed=None) Seed the generator. This method is called when

numpy.random.rayleigh(scale=1.0, size=None) Draw samples from a Rayleigh distribution. The

numpy.ma.allclose(a, b, masked_equal=True, rtol=1e-05, atol=1e-08)

poly1d.__call__(val)

numpy.polynomial.hermite.hermgrid3d(x, y, z, c)

numpy.core.defchararray.join(sep, seq)

classmethod Legendre.basis(deg, domain=None, window=None)

numpy.core.defchararray.isdigit(a)

numpy.reshape(a, newshape, order='C')

The convenience classes provided by the polynomial package are: Name Provides