User richrow - Mathematics Meta Stack Exchange

richrow

Member for 4 years, 10 months
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Jan 11

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15

Difference between commands `\setminus` and `\backslash`

9

For $a, b, c$ with $a+b+c=0$ prove $\frac15\sum a^5=\frac13\sum a^3\cdot\frac12\sum a^2$ and $\frac17\sum a^7=\frac15\sum a^5\cdot\frac12\sum a^2$

8

How to find this $\prod_{k=-\infty}^{+\infty}\frac{x^2+(4k+1-y)^2}{x^2+(4k+3-y)^2}$

7

Сharacteristic property of polynomials with integer coefficients

7

Distribution of $\{n^p\alpha\}$ for irrational $\alpha$