Legendre.degree()

numpy.roots(p)

classmethod Legendre.fit(x, y, deg, domain=None, rcond=None, full=False, w=None, window=None)

HermiteE.has_sametype(other)

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

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

numpy.polynomial.polynomial.polygrid3d(x, y, z, c)

numpy.polyder(p, m=1)

numpy.polynomial.polynomial.polyval3d(x, y, z, c)

Legendre.deriv(m=1)