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sperners lemma

every number is two squares and a cube

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Top Questions

When is $1^5 + 2^5 + \ldots + n^5$ a square?

diophantine-equations asked Oct 19 '12 at 18:10

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Fourier transform of fourier transform?

real-analysis integration fourier-analysis asked Nov 20 '12 at 18:02

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Why is this certificate valid for so many domains?

certificates asked Oct 23 '12 at 17:35

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Leading Digit of $2^{4242}$

elementary-number-theory asked Nov 15 '12 at 14:35

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Could this solve SQL injection and XSS vulnerabilities?

web-application asked Oct 25 '12 at 15:45

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For which $(n,m,l)$ does $L_n^2+L_m^2=L_l^2$ hold?

number-theory algebraic-number-theory diophantine-equations asked Nov 12 '12 at 13:31

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Top Answers

Maybe Things Can be Divided by Zero

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Show that $121^{n}-25^{n}+1900^{n}-(-4)^{n}$ is divisible by 2000.

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Proving Functions are Surjective

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How do I get the integer part of a number by using basic arithmetic?

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How many sequences of consecutive integers are there where the sum equals the length

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How to find the roots of $x³-2$?

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Why the following G.C.D is $1$

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Opposite category functor

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Coproducts exist in the category of groups

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Prove the LCM (Least Common Multiple).

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If $(a, b, c)$ is a Pythagorean triple, then $(a+1, b+1, c+1)$ is not a Pythagorean triple.

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