numpy.ma.loads(strg)

numpy.signbit(x[, out]) = Returns element-wise True where signbit is set (less than zero).

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

Laguerre.degree()

numpy.polynomial.hermite.hermvander(x, deg)

numpy.polynomial.hermite.hermval(x, c, tensor=True)

numpy.polynomial.polynomial.polyfromroots(roots)

numpy.core.records.fromrecords(recList, dtype=None, shape=None, formats=None, names=None, titles=None, aligned=False, byteorder=None)

numpy.arccos(x[, out]) = Trigonometric inverse cosine, element-wise. The inverse of

chararray.flatten(order='C') Return a copy of the array collapsed into one dimension.