Dominic Michaelis
Reputation
16,488
Top tag
Next privilege 20,000 Rep.
Access 'trusted user' tools
4 30 64
Impact
~357k people reached

 34 Critiques on proof showing $\sqrt{12}$ is irrational. 24 Find $\lim\limits_{n \rightarrow \infty}\dfrac{\sin 1+2\sin \frac{1}{2}+\cdots+n\sin \frac{1}{n}}{n}$ 22 Could I be using proof by contradiction too much? 19 How to determine the exact value of $\sin(585^\circ)$? 16 The series $\sum_{n=1}^{+\infty}\frac{1}{1^2+2^2+\cdots+n^2}.$

### Reputation (16,488)

 +10 Radius of convergence of a sum of power series +10 Topology on a totally ordered set without a least and greatest element. +10 Compute the integral over these paths +10 Is there a short proof for the Intermediate Value Theorem

### Questions (14)

 214 Nice examples of groups which are not obviously groups 29 Is every function with the intermediate value property a derivative? 26 Showing a filter on the Power set of $\mathbb{Z}$ is a one point Filter 17 Does $\sin(x)=y$ have a solution in $\mathbb{Q}$ beside $x=y=0$ 8 Topological way to show , if $X$ finite than there is no bijection to $X\setminus{x}$ while $x\in X$

### Tags (163)

 238 real-analysis × 95 115 matrices × 38 238 calculus × 83 112 complex-analysis × 50 175 linear-algebra × 70 81 proof-writing × 13 143 sequences-and-series × 52 74 analysis × 22 127 limits × 36 65 trigonometry × 15

### Accounts (8)

 Mathematics 16,488 rep 43064 Mathematica 379 rep 1215 TeX - LaTeX 336 rep 114 MathOverflow 150 rep 112 German Language 101 rep 1