Raymond Hettinger <raymond.hettin...@gmail.com> added the comment:
Without the guards the incremental cost drops to 10%. $ python3.10 -m timeit -r11 -s 'from patched_noguards import Fraction as F' -s 'a=F(10,3)' -s 'b=F(6, 5)' 'a * b' 100000 loops, best of 11: 2.02 usec per loop ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue43420> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com