Module matrix 

Utility functions for working with matrices.

Functions

enumerate_index_union_indices

See enumerate_indices. This function zips the two given lists of index domains, performs a union on each pair, and returns an enumerating iterator over the new list of domains.

enumerate_indices

For some index domains, returns a list containing each of the possible indices.

flat_index_to_full_index

flatten

Flattens a multi-dimensional matrix literal into a one-dimensional slice of its elements.

flatten_enumerate

Flattens a multi-dimensional matrix literal into an iterator over (indices,element).

index_domains

Gets the index domains for a matrix literal.

num_elements

Returns the number of possible elements indexable by the given index domains.