There is a short but sufficient Wikipedia article on it - it is called uncomputation : https://en.wikipedia.org/wiki/Uncomputation?wprov=sfla1 https://en.wikipe

There is a short but sufficient Wikipedia article on it - it is called uncomputation : https://en.wikipedia.org/wiki/Uncomputation?wprov=sfla1 https://en.wikipedia.org/wiki/Uncomputation?wprov=sfla1 The textbook I used in my quantum computing class dealt with the subject far better, but unfortunately it's not public yet :/