numpy.testing.assert_approx_equal(actual, desired, significant=7, err_msg='', verbose=True)

class numpy.random.RandomState Container for the Mersenne Twister pseudo-random number generator.

Simple random data

numpy.random.permutation(x) Randomly permute a sequence, or return a permuted range. If x is a

numpy.asfarray(a, dtype=)

chararray.tofile(fid, sep="", format="%s") Write array to a file as text or binary (default). Data

numpy.polynomial.laguerre.lagdiv(c1, c2)

numpy.pmt(rate, nper, pv, fv=0, when='end')

numpy.copyto(dst, src, casting='same_kind', where=None) Copies values from one array to another, broadcasting as necessary.

dtype.names Ordered list of field names, or None if there are no fields. The names are ordered according