class numpy.ndenumerate(arr)

numpy.indices(dimensions, dtype=)

class numpy.ndindex(*shape)

Arrayterator.shape The shape of the array to be iterated over. For an example, see

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

flatiter.next x.next() -> the next value, or raise StopIteration

numpy.diag_indices(n, ndim=2)

ndenumerate.next()

nditer.remove_axis(i) Removes axis i from the iterator. Requires that the flag ?multi_index? be enabled

numpy.tril_indices_from(arr, k=0)