Title: A very short proof that the positive square root of two is irrational Post by: psaipetc on February 27, 2007, 03:14:41 PM http://blog.plover.com/math/sqrt2new.html
Tom Apostol (http://en.wikipedia.org/wiki/Tom_Apostol) is one of the two best math teachers I have ever had. The other is Ajarn Sakont Pongputakun. Title: Re: A very short proof that the positive square root of two is irrational Post by: kaktisiat on March 25, 2007, 07:44:50 AM Ingenious! :D
