6 Dec
2014
6 Dec
'14
8:46 a.m.
Its use is to stimulate your brain. -- Gene From: Warren D Smith <warren.wds@gmail.com> To: math-fun@mailman.xmission.com Sent: Friday, December 5, 2014 7:00 PM Subject: [math-fun] unexpected hangings redux I agree this is cute ("cute" & "annoying" being synonyms, apparently)... my question: does it have an actual use?