Thanks, you're right there for accumulating excess, I don't think you can actually get to 64 extra bits but sure, lets say 64 extra bits if you want a general p

Thanks, you're right there for accumulating excess, I don't think you can actually get to 64 extra bits but sure, lets say 64 extra bits if you want a general purpose in memory algorithm, it's not cheap but we shouldn't be surprised it can be done.