Laguerre.convert(domain=None, kind=None, window=None)

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

numpy.polynomial.laguerre.lagcompanion(c)

Legendre.linspace(n=100, domain=None)

numpy.polynomial.legendre.legsub(c1, c2)