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