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Dec
7
suggested approved edit on Is $|\ln|x||$ differentiable?
Nov
17
suggested approved edit on integrate sin(x).
Sep
8
suggested approved edit on limit calculation to infinity 123
Mar
16
suggested approved edit on Does this qualify as a Laurent series?
Mar
16
suggested approved edit on Show that $(x\in\mathopen]0,1\mathclose[\mapsto \frac{1}{1-ax})_{a\in\mathopen]0,1\mathclose[}$ is free
Mar
2
suggested approved edit on Notation for difference of two dates
Jan
27
suggested approved edit on Is there a notation for being “a finite subset of”?
Aug
22
suggested rejected edit on If $A$ and $B$ are closed subsets of the set of real numbers, then is $A+B$ closed?
Aug
22
suggested approved edit on Make $n$ cents with $1$-cent, $2$-cent, and $3$-cent coins
Aug
10
suggested approved edit on What is remainder when $5^6 - 3^6$ is divided by $2^3$ (method)
Mar
28
suggested approved edit on If $\mathbb Z_m\times\mathbb Z_n$ is cyclic, then it's generated by $(\mathrm{gen}(F),\mathrm{gen}(G))$
Jan
13
suggested approved edit on $X$ and $1 - X$ are identically distributed
Nov
22
suggested approved edit on Cool simple solution to: $-A^2$ is not the identity matrix
Nov
22
suggested approved edit on Integral value of z
Nov
18
suggested approved edit on $\lim_{x \to 0} \frac{x^n}{\cos\sin x -\cos x}=l$, find $n$ such that $l$ is non zero finite real
Nov
18
suggested approved edit on Application of Farkas' Lemma
Nov
18
suggested approved edit on Limit: $\lim_{n\to \infty} \frac{n^5}{3^n}$
Nov
18
suggested approved edit on Help in evaluating $\int \frac {t^4 \tan t}{2 + \cos t}~dt$
Oct
31
suggested rejected edit on Deriving $\neg R$ from $\{R↔(R∨(P∧¬P)), R↔¬P, ¬P→(P↔(Q→Q)), P→Q\}$
Oct
19
suggested approved edit on finding the inverse of function. the domain is given and the question requires to find the inverse.