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Topic: From Fermat little theorem to Fermat Last Theorem
Replies: 62   Last Post: Mar 14, 2013 9:59 PM

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quasi

Posts: 10,399
Registered: 7/15/05
Re: From Fermat little theorem to Fermat Last Theorem
Posted: Nov 28, 2012 3:07 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

John Jens wrote:

>Corrections was made.
>
>It's sufficient that only a < p.


But you never _proved_ the inequality a < p, so you don't
get to use it.

Moreover, the equation

a^p + b^p = c^p

with the restrictions

a,b,c positive integers

p prime

does not imply min(a,b) < p.

To see this, just use p = 2 with a,b,c = 3,4,5.

You tried to argue that you can't have p=2 since the
inequality min(a,b) < p would then force min(a,b) = 1,
leading to an easy contradiction. But you can't use the
inequality min(a,b) < p without proving it, and the
example p = 2 with a,b,c = 3,4,5 makes it clear that
you can't prove it.

quasi


Date Subject Author
11/27/12
Read From Fermat little theorem to Fermat Last Theorem
John Jens
11/27/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
11/27/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/27/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
11/27/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Pubkeybreaker
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Frederick Williams
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
David Bernier
11/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Stemper
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Ki Song
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
gus gassmann
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Ki Song
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
11/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Pubkeybreaker
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
11/28/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/1/12
Read Re: From Fermat little theorem to Fermat Last Theorem
vrut25@gmail.com
12/2/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/2/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/2/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
J. Antonio Perez M.
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/5/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/5/13
Read Re: From Fermat little theorem to Fermat Last Theorem
J. Antonio Perez M.
1/5/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/6/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
1/6/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/6/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Pubkeybreaker
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Bart Goddard
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Michael Klemm
3/7/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Brian Q. Hutchings
3/14/13
Read From Fermat little theorem to 'la theoreme "dernier" du Fermat -- and
the next one'
Brian Q. Hutchings
12/29/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/31/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/31/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
12/31/12
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
1/2/13
Read Re: From Fermat little theorem to Fermat Last Theorem
Brian Q. Hutchings
1/4/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
1/4/13
Read Re: From Fermat little theorem to Fermat Last Theorem
quasi
1/4/13
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Pubkeybreaker
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
John Jens
12/30/12
Read Re: From Fermat little theorem to Fermat Last Theorem
Pubkeybreaker
11/27/12
Read Re: From Fermat little theorem to Fermat Last Theorem
wheretogo

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