Talk:2010 USAJMO Problems/Problem 1

Um, I already made a page for this problem her: http://www.artofproblemsolving.com/Wiki/index.php/USAJMO_2010_Problem_1 Instead of using terms like equivalence relation, which we all know, just say "this operation preserves blah for all perfect squares." Personally, I like my solution more (well, it is mine) but it's essentially the same. What do you think? Is this better or worse?We could have a "sophisticated language with a lot of formulas one" - this one- and a second solution, mine. Yugrey 00:28, 12 May 2010 (UTC)