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zyx
  • Member for 10 years, 6 months
  • Last seen more than 8 years ago
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104
How do I prove that $x^p-x+a$ is irreducible in a field with $p$ elements when $a\neq 0$?
63
Has anyone ever actually seen this Daniel Biss paper?
44
Subtraction with a negative result
42
Is linear algebra more “fully understood” than other maths disciplines?
37
Proof that $\sum\limits_{k=1}^\infty\frac{a_1a_2\cdots a_{k-1}}{(x+a_1)\cdots(x+a_k)}=\frac{1}{x}$ regarding $\zeta(3)$ and Apéry's proof