On Sun, Aug 29, 2021 at 8:14 PM dn via Python-list <python-list@python.org> wrote: > Efficiency: > - wonder how max( d ) == min( d ) compares for speed with the set() type > constructor?
That may or may not be an improvement. > - alternately len( d ) < 2? > - or len( d ) - 1 coerced to a boolean by the if? Neither of these will make any notable improvement. The work is done in constructing the set, and then you're taking the length. How you do the comparison afterwards is irrelevant. ChrisA -- https://mail.python.org/mailman/listinfo/python-list
