numpy.polynomial.hermite.hermfromroots(roots)

numpy.log10(x[, out]) = Return the base 10 logarithm of the input array, element-wise.

numpy.add(x1, x2[, out]) = Add arguments element-wise.

numpy.random.standard_normal(size=None) Draw samples from a standard Normal distribution (mean=0, stdev=1).

numpy.ma.mask_rowcols(a, axis=None)

numpy.ma.is_mask(m)

numpy.ma.getmask(a)

numpy.ma.diag(v, k=0)

numpy.absolute(x[, out]) = Calculate the absolute value element-wise.

numpy.polynomial.hermite.poly2herm(pol)