Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site ipms.UUCP Path: utzoo!linus!decvax!sultan!ipms!mlg From: mlg@ipms.UUCP (Mike Greenberg) Newsgroups: net.puzzle Subject: four fours problem Message-ID: <188@ipms.UUCP> Date: Sat, 25-Feb-84 16:15:49 EST Article-I.D.: ipms.188 Posted: Sat Feb 25 16:15:49 1984 Date-Received: Sun, 26-Feb-84 01:36:15 EST Organization: Digital Equipment, Marlboro MA. Lines: 25 Here's a good one to keep you busy... Using the digit '4' exactly four times, and any math functions produce equations that generate the numbers 1 to 100. For exapmle: 1 = 44/44 2 = 4/4+4/4 3 = 4/4+4/sqrt(4) . . . Anything is legal such as 44.4 4! 4^4 I have figured out about 90 of them. If anyone finds all 100, I'd like to see your soultions. -- Mike Greenberg USENET: ...decvax!sultan!ipms!mlg ARPA: ipms!mlg@cmu-ri-isl