It's also quite possible he thought he had a proof but was wrong. Prrofs get published and dis-proved sometimes.
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Fermat's Last Theorem.
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Originally posted by MaryPoppinsI'd still not breastfeed a naziOriginally posted by vetranUrine is quite nourishing -
Originally posted by doodab View Post
The prize for Beal's conjecture might be worth a crack though. Something to do in the evenings when you're working away from home anyway.
But there are many unsolved problems (like Fermat's Last Theorem in a way I suppose) which are ridiculously easy to state, but have resisted all attempts to solve them. Here are a couple to work on in that B&B (and one could easily quote a dozen like them) :
* The Erdos-Straus Conjecture Prove that for every integer n > 1 there exist positive integers x, y, z such that 4/n = 1/x + 1/y + 1/z
* The (or a) Ramanujan conjecture: If 2^t and 3^t are both integers for some real t > 0, prove that t is an integer.
The first is a complete mick-taker, because it looks so easy, and it is easy to find solutions with at least one of x, y, z negative, and very easy to prove it for _most_ n; but some values always slip through the net!
But the second is like an impenetrable glass cliff-face. It's no exaggeration to say that hardly any progress has been made on it, which is all the more incredible when one thinks of all the amazing things that _have_ been proved.Work in the public sector? Read the IR35 FAQ hereComment
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Didn't threaded explain the proof of Fermat's last theorem to us in layman's terms a couple of years ago?bloggoth
If everything isn't black and white, I say, 'Why the hell not?'
John Wayne (My guru, not to be confused with my beloved prophet Jeremy Clarkson)Comment
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Simon Singh's book is pretty good."A life, Jimmy, you know what that is? It’s the s*** that happens while you’re waiting for moments that never come." -- Lester FreamonComment
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Originally posted by OwlHoot View PostHow about if all the amounts were in pounds and percentages ?Comment
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Originally posted by doodab View PostThere isn't a prize AFAIK but you would probably make a name for yourself. There are some prizes on offer from the clay maths institute for some other unsolved problems.
It seems likely that if a simple proof existed Fermat would have written it down somewhere else and/or it would have been found already. A lot of very smart people had a crack at it in the intervening 300 odd years. So my guess is that he realised his idea was flawed.Down with racism. Long live miscegenation!Comment
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Originally posted by NotAllThere View PostIan Stewart wrote an accessible book on maths. He talked about a theorem that was proved in many pages of complex maths. Then some guy came along with a completely different argument, and proved it with simple, easy to understand maths, taking about half a page. ( Sorry, can't find the book, so can't tell you which theorem it was).While you're waiting, read the free novel we sent you. It's a Spanish story about a guy named 'Manual.'Comment
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Originally posted by doodab View PostIn this case it seems that all the simple lines of argument have been explored, but it might happen that some future maths will come along and simplify things.I'm alright JackComment
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