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- From: lady@uhunix.uhcc.Hawaii.Edu (Lee Lady)
- Newsgroups: sci.math
- Subject: Re: Difference between "show" and "prove"
- Summary: Is a demonstration different from a proof?
- Keywords: proof demonstration
- Message-ID: <1992Dec16.191442.12895@news.Hawaii.Edu>
- Date: 16 Dec 92 19:14:42 GMT
- References: <Bz7KyK.297@ulowell.ulowell.edu> <BzAIMI.Gt@news.cso.uiuc.edu>
- Sender: root@news.Hawaii.Edu (News Service)
- Followup-To: sci.math
- Organization: University of Hawaii (Mathematics Dept)
- Lines: 27
- Nntp-Posting-Host: uhunix.uhcc.hawaii.edu
-
- In article <BzAIMI.Gt@news.cso.uiuc.edu> west@symcom.math.uiuc.edu
- (Douglas West) writes:
- >cdeloge@cs.ulowell.edu (Carolyn Deloge) writes:
- >
- >>Hi, I am a CS graduate student and I have a question for the math people.
- >>What is the difference between "show" and "prove"?
- >
- >Technically both mean the same thing, which one might also word as
- >"demonstrate"
-
- Many years ago when I was a computer programmer, one of my fellow workers
- was complaining about a former professor and said, very emphatically,
- "He didn't even know the difference between a proof and a demonstration."
- Not wanting to reveal that I was equally ignorant, I never asked my
- fellow worker exactly what the distinction was.
-
- Later on, after I became a graduate student in mathematics, I did ask
- several mathematicians and none of them thought there was a difference
- between the two terms. But obviously somewhere, maybe in mathematical
- logic, some people have attached different meanings to these two words
- and I'm still curious about it.
-
- --
- It is a poor sort of skepticism which merely delights in challenging
- those claims which conflict with one's own belief system.
- --Bogus quote
- lady@uhunix.uhcc.hawaii.edu lady@uhunix.bitnet
-