took some hints from http://www.ualberta.ca/~kbeach/comp_phys/fp_err.html#testing-for-equality
took some hints from http://www.ualberta.ca/~kbeach/comp_phys/fp_err.html#testing-for-equality

mbmcgarry/cyclus,rwcarlsen/cyclus,gidden/cyclus,mbmcgarry/cyclus,hodger/cyclus,hodger/cyclus,rwcarlsen/cyclus,mbmcgarry/cyclus,Baaaaam/cyclus,hodger/cyclus,hodger/cyclus,mbmcgarry/cyclus,rwcarlsen/cyclus,Baaaaam/cyclus,rwcarlsen/cyclus,gidden/cyclus,Baaaaam/cyclus,gidden/cyclus,gidden/cyclus,hodger/cyclus