Legendre.copy()

Legendre.truncate(size)

Legendre.has_samewindow(other)

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

numpy.polynomial.hermite_e.hermevander2d(x, y, deg)

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

HermiteE.roots()

HermiteE.copy()

numpy.polyval(p, x)

numpy.polynomial.hermite.hermvander(x, deg)