numpy.fft.fftn(a, s=None, axes=None, norm=None)

MaskedArray.argmin(axis=None, fill_value=None, out=None)

numpy.polynomial.hermite_e.hermegrid3d(x, y, z, c)

numpy.polynomial.legendre.legvander(x, deg)

numpy.ma.atleast_1d(*arys) = Convert inputs to arrays with at least one dimension. Scalar inputs are converted to 1-dimensional

numpy.deg2rad(x[, out]) = Convert angles from degrees to radians.

numpy.linalg.eig(a)

Basics

Chebyshev.copy()

numpy.diagonal(a, offset=0, axis1=0, axis2=1)