numpy.polynomial.chebyshev.chebweight(x)

Legendre.copy()

numpy.polynomial.laguerre.lagtrim(c, tol=0)

numpy.polynomial.laguerre.laggauss(deg)

Laguerre.roots()

numpy.polynomial.polynomial.polyfromroots(roots)

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

Legendre.has_samewindow(other)

numpy.polynomial.polynomial.polyzero = array([0])

class numpy.polynomial.hermite.Hermite(coef, domain=None, window=None)