MaskedArray.harden_mask()

This module provides a set of vectorized string operations for arrays of type numpy.string_ or numpy.unicode_. All of them are based on the string methods in the Python standard

MaskedArray.trace(offset=0, axis1=0, axis2=1, dtype=None, out=None)

MaskedArray.reshape(*s, **kwargs)

numpy.array_equal(a1, a2)

numpy.remainder(x1, x2[, out]) = Return element-wise remainder of division. Computes the remainder complementary to the

numpy.ma.clump_unmasked(a)

numpy.tril_indices_from(arr, k=0)

numpy.triu(m, k=0)

numpy.testing.assert_string_equal(actual, desired)