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Jan
22
revised Number of Perfect Powers in Pascal`s Triangle
edited tags
Dec
26
revised How can one determinate the variationt of $f(g(x))$
edited tags
Dec
16
revised Limit of $e^x/x^3$ at infinity without l'Hopital
added 54 characters in body
Dec
16
revised Limit of $e^x/x^3$ at infinity without l'Hopital
edited title
Dec
7
revised Is $|\ln|x||$ differentiable?
Improved formatting. Added +- to the limits.
Nov
17
revised integrate sin(x).
improved formatting
Nov
14
revised Is there in literature a descriptive abbreviation phrase for “for infinitely many $n$”?
added 8 characters in body
Oct
23
revised Proof for divergence of $\int_1^\infty \cos(x^\frac{3}{4})$
edited body
Oct
1
revised Show that max $\{f,g\}$ is continuous
deleted 295 characters in body
Sep
8
revised limit calculation to infinity 123
improved formatting
Sep
1
revised 1, 5, 9, 13, 17, 21,…
edited body
Mar
16
revised Does this qualify as a Laurent series?
improved formatting
Mar
16
revised Confusion with a function being “onto” and 1-1 correspondence.
added 259 characters in body
Mar
16
revised Find $n$ numbers which LCM is equal to $k$
added 306 characters in body
Mar
16
revised Show that $(x\in\mathopen]0,1\mathclose[\mapsto \frac{1}{1-ax})_{a\in\mathopen]0,1\mathclose[}$ is free
improved formatting: I made open intervals look like open intervals.
Mar
10
revised Keep factoring and concatenating to get a prime?
added 45 characters in body
Mar
7
revised Would you ever stop rolling the die?
edited body
Mar
2
revised Proving that $\{u_k\}_{k=1}^\infty$, $u_k=\left\{1,\frac{1}{2},\frac{1}{3},\dots,\frac{1}{k},0,0,\dots\right\}$, does not converge in a metric space
added 28 characters in body
Mar
2
revised Notation for difference of two dates
You can see the code for placing the thingy below. If you like it, you can use it in the other occurences.
Jan
27
revised Is there a notation for being “a finite subset of”?
added mathcal to P