Chebyshev.has_samewindow(other)

Laguerre.__call__(arg)

Hermite.has_samedomain(other)

numpy.polynomial.legendre.legvander3d(x, y, z, deg)

numpy.polynomial.hermite_e.hermegrid2d(x, y, c)

numpy.polynomial.hermite.hermgrid2d(x, y, c)

Hermite.deriv(m=1)

Chebyshev.mapparms()

numpy.polynomial.laguerre.lagval2d(x, y, c)

numpy.polynomial.chebyshev.chebval2d(x, y, c)