Proofs from the Book(en.wikipedia.org)

56 points by a_imho 3 years ago | 4 comments

WikiIndex(wikiindex.org)

107 points by raybb 3 years ago | 18 comments

Welcome to Wikifunctions(wikifunctions.org)

273 points by edward 3 years ago | 136 comments

Tcl Programming/Tk Examples(en.wikibooks.org)

45 points by martinlaz 3 years ago | 8 comments

Cleo (Mathematician)(en.wikipedia.org)

246 points by djoldman 20 days ago | 55 comments

Wikipedia article on Cleo, the pseudonym of Vladimir Reshetnikov, known for posting precise answers to hard integrals on Math Stack Exchange without showing work.

Google Sidewiki(en.wikipedia.org)

114 points by r721 3 years ago | 76 comments