A module for general utility functions in CREDO, that don’t clearly fit into other modules.
Basic implementation of itertools.product from Python 2.6: For Python 2.5 backward compatibility. productCalc(‘ABCD’, ‘xy’) –> Ax Ay Bx By Cx Cy Dx Dy productCalc(range(2), repeat=3) –> 000 001 010 011 100 101 110 111