Talk:Real Numbers are Uncountably Infinite

It's the same proof, but a bit more pictorial, and slightly more general by omitting the integer part. --Linus44 13:06, 6 March 2011 (CST)


 * Ça plane pour moi --prime mover 15:13, 6 March 2011 (CST)

... but one more thing: what's with the $\hookrightarrow$ notation? --prime mover 15:25, 6 March 2011 (CST)


 * $\hookrightarrow$ for an injection, $\twoheadrightarrow$ for a surjection, when either I feel it needs emphasizing or I feel like having a prettier arrow. --Linus44 16:16, 6 March 2011 (CST)