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- From: jac@ds8.scri.fsu.edu (Jim Carr)
- Newsgroups: sci.math,sci.physics
- Subject: Re: Help me deal w/ infinity
- Message-ID: <11664@sun13.scri.fsu.edu>
- Date: 11 Jan 93 14:54:06 GMT
- References: <BzL73K.9xr@usenet.ucs.indiana.edu> <1992Dec23.030309.125@front.se>
- Sender: news@sun13.scri.fsu.edu
- Reply-To: jac@ds8.scri.fsu.edu (Jim Carr)
- Followup-To: sci.math
- Organization: SCRI, Florida State University
- Lines: 20
-
- In article <1992Dec23.030309.125@front.se> samuel@front.se writes:
- >
- >If this argument doesn't help, why don't ask your friends exactly how much
- >they think that 0.999999... differs from 1.
-
- Good suggestion. I think this will help these poor souls examine the
- unexamined assumption that are leading them to have trouble with the
- proof, which is a very real difficulty with the fact that multiplying
- .999.... by 10 does *not* change the number of 9s after the decimal
- point! I would love to overhear their conversation:
-
- The difference is 1 times 10 to the something power, lets see... hmm,
- it would seem that whatever power of 10 I choose, there is a larger
- power I could use.... how many 9s are there again?
-
- --
- J. A. Carr | "The New Frontier of which I
- jac@gw.scri.fsu.edu | speak is not a set of promises
- Florida State University B-186 | -- it is a set of challenges."
- Supercomputer Computations Research Institute | John F. Kennedy (15 July 60)
-