numpy.polynomial.polynomial.polyadd(c1, c2)

numpy.polynomial.polynomial.polyder(c, m=1, scl=1, axis=0)

Polynomial.mapparms()

Chebyshev.truncate(size)

classmethod Chebyshev.identity(domain=None, window=None)

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

numpy.polynomial.legendre.leg2poly(c)

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

numpy.polynomial.laguerre.lagvander2d(x, y, deg)

numpy.polynomial.laguerre.lagvander(x, deg)