Yes. From the Jargon File: > A legendary collection of neat mathematical and programming hacks contributed by many people at MIT and elsewhere. (The title of t

Yes. From the Jargon File: > A legendary collection of neat mathematical and programming hacks contributed by many people at MIT and elsewhere. (The title of the memo really is “HAKMEM”, which is a 6-letterism for ‘hacks memo’.) Some of them are very useful techniques, powerful theorems, or interesting unsolved problems, but most fall into the category of mathematical and computer trivia. (http://catb.org/jargon/html/H/HAKMEM.html http://catb.org/jargon/html/H/HAKMEM.html)