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besttate
Poincare Conjecture
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Post Posted: May 02, 2007, 11:01 am • # 1 


If a and b are relatively coprime, find all possible values of \gcd(a+b,a^{2}+b^{2}).

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What is a hot liquid that commutes?
An Abelian Soup! :)
 
 
mysmartmouth
Navier-Stokes Equations
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Post Posted: May 02, 2007, 2:01 pm • # 2 


This reminds me of an old Thomas Jefferson practice problem.

Hint

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Qed
 
 
besttate
Poincare Conjecture
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Location: Winnetka, IL
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Post Posted: May 02, 2007, 2:40 pm • # 3 


Would you mind posting the full answer please? I am still lost... thanks

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What is a hot liquid that commutes?
An Abelian Soup! :)
 
 
t0rajir0u
Birch & Swinnerton Dyer
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Post Posted: May 02, 2007, 5:32 pm • # 4 


Short

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Annoying Precision (http://qchu.wordpress.com/)
 
 
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