(In reply to re(2): Another (trick) way
I agree with Gamer, half of an equal sign is not a digit, so my way is only valid in the sense of a trick problem. On the other hand (pun intended) the word "digit" also means a finger, or a finger-like projection; this could be interpreted to mean any straight linear mark.
Posted by Larry
on 2004-07-06 17:24:31