numpy.right_shift(x1, x2[, out]) = Shift the bits of an integer to the right. Bits are shifted to the right x2

numpy.fft.rfft(a, n=None, axis=-1, norm=None)

numpy.ma.filled(a, fill_value=None)

numpy.polynomial.laguerre.lagvander2d(x, y, deg)

numpy.ma.masked_greater(x, value, copy=True)

chararray.rfind(sub, start=0, end=None)

chararray.endswith(suffix, start=0, end=None)

numpy.bincount(x, weights=None, minlength=None) Count number of occurrences of each value in array of non-negative ints.

MaskedArray.data Return the current data, as a view of the original underlying data.

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