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May
8
reviewed Leave Closed How to show that $\gcd(ab,n)=1$?
May
7
revised Characterisation of a complete first-order theory
added 7 characters in body; edited tags; edited title
May
7
revised Rearranging a system of trigonometric equations
deleted 165 characters in body; edited title
May
6
revised Is the reflected Brownian Motion a Markov process
incorporating other answers into this one.
May
6
comment Convergence in the Tychonoff topology on $\mathbb{R}^\mathbb{R}$.
Do you understand what the topology on $\mathbb{R}^\mathbb{R}$ is in this example?
May
6
revised Convergence in the Tychonoff topology on $\mathbb{R}^\mathbb{R}$.
added 67 characters in body; edited tags; edited title
May
6
comment Connectivity of a subset of the topologist's sine curve
While it's great that you mention exactly where your questions come from, (or are inspired by) it would be best to do so in the body of your questions, while making your titles more descriptive of its contents.
May
6
revised Connectivity of a subset of the topologist's sine curve
added 71 characters in body; edited title
May
5
revised The set of non-wandering points of a transformation on $\{0,1,2\}^{\mathbb{Z}}$
added 34 characters in body; edited title
May
5
comment Infinite non-abelian $ p $-groups.
If you are copying text verbatim from another source, you must provide references.
May
5
revised Infinite non-abelian $ p $-groups.
added 449 characters in body
May
5
comment Exponential Integration
It appears that the answer you accepted is incorrect. The author would like to remove it, but cannot because it is accepted. You might want to consider un-accepting that answer.
May
5
revised Solving $x^x \equiv x \pmod{17}$.
rolled back to a previous revision
May
5
revised Proving $\frac{p-1}{2}$ is a primitive root modulo $p$ if and only if $2(-1)^{(p-1)/2}$ is a primitive root modulo $p$
rolled back to a previous revision
May
5
revised Show that $\sum_{n \le x} \phi (n)=\frac{x^2}{2\zeta(2)}+ O(x \log x)$
deleted 13 characters in body; edited tags; edited title
May
5
revised Show that $\sum_{n \le x} \phi (n)=\frac{x^2}{2\zeta(2)}+ O(x \log x)$
rolled back to a previous revision
May
5
revised Show that $1/\zeta(2k) = \sum_{m \le K} \mu (m)/m^{2k} + O(1/K)$
added 58 characters in body; edited title
May
5
revised If $\phi(n) |n-1$, then $n$ is square-free or has at least three prime factors
added 6 characters in body; edited title
May
5
revised If $\phi(n) |n-1$, then $n$ is square-free or has at least three prime factors
rolled back to a previous revision
May
5
revised Show that $1/\zeta(2k) = \sum_{m \le K} \mu (m)/m^{2k} + O(1/K)$
rolled back to a previous revision