Oh yeah, if that's what you're talking about you're just wrong. There are standard ways to deal with that in reversible computing, the most obvious is just to k

Oh yeah, if that's what you're talking about you're just wrong. There are standard ways to deal with that in reversible computing, the most obvious is just to keep enough of the original data around that everything becomes invertible. E.g. instead of 12 mod 4 giving you zero it gives you (0,4,12) or something similar.