Talk:Butterfly theorem

Proof
Does anyone actually visit Wikipedia for mathematical proofs?

Of course. :D —Preceding unsigned comment added by 93.138.122.189 (talk) 18:38, 28 March 2009 (UTC)

I do. 108.7.208.177 (talk) 21:49, 12 October 2013 (UTC)

"Please note"
The "please note" should be written above the proof, not below, because having the reader see it after he read the proof just makes it confusing.173.183.69.134 (talk) 19:44, 11 November 2010 (UTC)