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Jan
14
suggested approved edit on Which of the following functions of series are continuous?
Jan
14
suggested approved edit on Pick out the convergent series
Jul
25
suggested approved edit on What is the limit value of $a$ that $\sum\limits_{k = 1 }^ \infty \frac{ \ln(k)}{k^a}$ converges
Jul
15
suggested approved edit on Prove this inequality: $|a_1b_1+a_2b_2+\cdots+ a_nb_n|\leq 1$ for two normalised vectors
Jun
29
suggested rejected edit on How to disprove this fallacy that derivatives of $x^2$ and $x+x+x+\cdots\ (x\text{ times})$ are not same.
Jun
28
suggested approved edit on Quicksort Running Time
Jun
24
suggested approved edit on Finding the set of solutions
Jun
24
suggested approved edit on Finding the set of solutions
Jun
24
suggested approved edit on Finding a proper sequence
Jun
24
suggested approved edit on How can I calculate this limit?
Jun
18
suggested approved edit on $\gcd(n!+1,(n+1)!)$
Jun
18
suggested rejected edit on Can we say something about the number of local maxima of this function ? Can we prove that it has at most $n−1$ local maxima?
Jun
18
suggested approved edit on Let $p^k$ be the $p$-component of $a^t - 1$ i.e. $p^k\|a^t - 1$
Jun
18
suggested approved edit on Let $p^k$ be the $p$-component of $a^t - 1$ i.e. $p^k\|a^t - 1$
Jun
18
suggested approved edit on Proof about $z\cot z=1-2\sum_{k\ge1}z^2/(k^2\pi^2-z^2)$
Jun
15
suggested approved edit on Integrating Factor: How to solve it
Jun
15
suggested approved edit on Integrating Factor: How to solve it
Jun
14
suggested approved edit on complex polynomial satisfying inequality
Jun
14
suggested approved edit on Finding Big-Theta
Jun
13
suggested approved edit on completeness under different metric