From: utzoo!decvax!harpo!npoiv!eisx!whuxlb!ech
Newsgroups: net.math
Title: Re: .999... != 1 - (nf)
Article-I.D.: whuxlb.894
Posted: Wed Jan 26 02:44:36 1983
Received: Fri Jan 28 20:12:23 1983

#R:ihlpb:-26600:whuxlb:7200013:000:372
whuxlb!ech    Jan 26 02:11:00 1983

Hold on, thar...
.111..., carried to infinity, IS 1/9, and
.999..., carried to infinity, IS 1.  There is no roundoff error in infinite
decimal expansions.

Even in the computer world, the equality sometimes holds: for example, in
APL, a "fuzz" is applied to output results (although not for intermediate
ones).  If you type in enough 9's, it will echo "1".

=Ned Horvath=