numpy.core.defchararray.encode(a, encoding=None, errors=None)

numpy.tril_indices(n, k=0, m=None)

numpy.nanpercentile(a, q, axis=None, out=None, overwrite_input=False, interpolation='linear', keepdims=False)

numpy.savez_compressed(file, *args, **kwds)

numpy.random.gumbel(loc=0.0, scale=1.0, size=None) Draw samples from a Gumbel distribution. Draw samples from a

numpy.mean(a, axis=None, dtype=None, out=None, keepdims=False)

numpy.polynomial.legendre.legone = array([1])

numpy.sign(x[, out]) = Returns an element-wise indication of the sign of a number. The

numpy.core.defchararray.startswith(a, prefix, start=0, end=None)

Legendre.copy()