> 2+2=4 doesn’t change anywhere or under any different physical law. How about python3: >>> input() + input() 2 2 '22' or if you insist: >>

> 2+2=4 doesn’t change anywhere or under any different physical law. How about python3: >>> input() + input() 2 2 '22' or if you insist: >>> .2 + .2 + .2 == .6 False