numpy.arcsin(x[, out]) = Inverse sine, element-wise.

numpy.polynomial.hermite.hermgauss(deg)

numpy.not_equal(x1, x2[, out]) = Return (x1 != x2) element-wise.

Hermite.has_sametype(other)

numpy.polynomial.polynomial.polymul(c1, c2)

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

classmethod Laguerre.identity(domain=None, window=None)

Chebyshev.truncate(size)

numpy.ma.sort(a, axis=-1, kind='quicksort', order=None, endwith=True, fill_value=None)

numpy.take(a, indices, axis=None, out=None, mode='raise')