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- From: martinc@hatteras.cs.unc.edu (Charles R. Martin)
- Newsgroups: sci.logic,alt.uu.future
- Subject: Re: Are all crows black? => Logic as an essential subject?
- Message-ID: <MARTINC.92Nov12021908@hatteras.cs.unc.edu>
- Date: 12 Nov 92 07:19:08 GMT
- References: <1992Nov8.072149.18855@CSD-NewsHost.Stanford.EDU>
- <1992Nov8.193612.16707@lclark.edu> <BxGFw2.AJv@cck.coventry.ac.uk>
- <1992Nov11.225953.231@galois.mit.edu>
- Sender: winslett@cs.unc.edu
- Followup-To: sci.logic
- Organization: UNC Department of Computer Science
- Lines: 28
- In-reply-to: jbaez@riesz.mit.edu's message of 11 Nov 92 22:59:53 GMT
-
- In article <1992Nov11.225953.231@galois.mit.edu> jbaez@riesz.mit.edu (John C. Baez) writes:
-
- In article <BxGFw2.AJv@cck.coventry.ac.uk> esz001@cck.coventry.ac.uk (Will Overington) writes:
-
- >Can I ask please, is syllogisms and the like what sci.logic is about,
- >or am I missing something fundamental.
-
- Syllogisms are what logicians were up to in the Middle Ages, and there's
- a lot of interesting stuff that has happened since. (Actually logicians
- were already doing lots of other stuff in the Middle Ages.) In the late
- 1800's a study of the "foundations of mathematics" and logic began which
- led to a lot of spectacular results in this century, such as Goedel's
- theorems. For a tour of logic you could do worse than to take a peek at
- the entries about logic in the Encyclopedia of Philosophy. And you can
- read sci.logic to see what sorts of things people argue about.
-
- Let's not put Will off of syllogistic logic, though, please. There are
- too many people graduating as it is without knowing the difference
- between "All men are mortal/Socrates is a man -> Socrates is mortal" and
- "All men are mortal/Socrates is mortal -> Socrates is a man".
-
- And while they're at it, they could learn about the classical fallacies.
- --
- Charles R. Martin/(Charlie)/martinc@cs.unc.edu
- Dept. of Computer Science/CB #3175 UNC-CH/Chapel Hill, NC 27599-3175
- 3611 University Dr #13M/Durham, NC 27707/(919) 419 1754
- "Oh God, please help me be civil in tongue, pure in thought, and able
- to resist the temptation to laugh uncontrollably. Amen." -- Rob T
-