MaskedArray.resize(newshape, refcheck=True, order=False)

numpy.polynomial.chebyshev.chebmul(c1, c2)

numpy.linalg.cholesky(a)

numpy.mask_indices(n, mask_func, k=0)

numpy.ma.innerproduct(a, b)

numpy.pv(rate, nper, pmt, fv=0.0, when='end')

classmethod Legendre.basis(deg, domain=None, window=None)

pad(array, pad_width, mode, **kwargs) Pads an array.

numpy.core.defchararray.islower(a)

numpy.core.defchararray.center(a, width, fillchar=' ')