Bit Matrices and Vectors

A simple library for doing bit vector and matrix operations.

It's non-uniform, strange, but fast for the transitiveClosure function.

Feel free to contribute. Pull requests welcome but benchmarks paid attention to.

If you break backward compatibility, bump the major version.

Thanks go to Jeffrey Kegler for a sample implementation of a transitive closure from Marpa R2 using the Floyd–Warshall algorithm.