numpy.polynomial.legendre.legadd(c1, c2)

Legendre.truncate(size)

Laguerre.copy()

classmethod Polynomial.fromroots(roots, domain=[], window=None)

Polynomial.roots()

classmethod Laguerre.cast(series, domain=None, window=None)

classmethod Polynomial.cast(series, domain=None, window=None)

numpy.polynomial.chebyshev.chebgauss(deg)

numpy.polynomial.hermite.hermval3d(x, y, z, c)

numpy.polynomial.hermite.hermval2d(x, y, c)