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- Newsgroups: sci.math
- Path: sparky!uunet!stanford.edu!nntp.Stanford.EDU!ilan
- From: ilan@leland.Stanford.EDU (ilan vardi)
- Subject: Re: Frankly,my dear......was: Fermat's Last Theorem
- Message-ID: <1993Jan7.054017.25511@leland.Stanford.EDU>
- Sender: news@leland.Stanford.EDU (Mr News)
- Organization: DSG, Stanford University, CA 94305, USA
- References: <1ifdq3INNblv@zaphod.mps.ohio-state.edu> <1993Jan7.021308.10566@nuscc.nus.sg>
- Distribution: usa
- Date: Thu, 7 Jan 93 05:40:17 GMT
- Lines: 26
-
- In article <1993Jan7.021308.10566@nuscc.nus.sg> matmcinn@nuscc.nus.sg (.) writes:
- >I wonder if this might not be an occasion for some soul- searching on the
- >part of professional mathematicians. X^n+ y^n = Z^n has no solutions....
- >frankly, who cares? It's recreational mathematics, right? The only reason
- >anyone cares about it is that the proof is hard. Let me give you an
-
- I disagree with this. One of the reasons people are interested is that
- a certain phenomenon is taking place (i.e., *no* solutions exist) and
- no one can explain why this happens. This is a natural phenomenon that
- should be explained. Moreover, this is why Fermat's Last Theorem is
- still important even though Falting's proved there were only a finite
- number of solutions for any p--it says that this equation captures
- something special about cyclotomic fields, or whatever will eventually
- be involved in the proof (as opposed to another equation).
-
- I think your statement applies more to conjectures like Goldbach's,
- twin primes, or even 3x+1, for which one has a good idea of why they
- should be true and what is going on. In the case of the first two, it
- seems like it really is only a technical gap that needs to be filled,
- for example, Chen's method, which is the best so far, is not exactly
- well known.
-
- In the case of 3x+1, one understands why it should hold but a proof
- would probably explain a lot about what is going on.
-
- -ilan
-