55,376 reputation
4116205
bio website
location
age
visits member for 4 years, 5 months
seen 25 mins ago

Math.SE seems to be going the stackoverflow way. Pity.


Oct
20
answered Why does this process, when iterated, tend towards a certain number? (the golden ratio?)
Oct
19
answered How do we solve $a \le b^{r}-r$ for $r$?
Oct
19
answered Limit of Nested Radical $\sqrt{1 + 2 \sqrt{1+3 \sqrt{1+ \cdots }}}$
Oct
19
answered Number of cut sets and the length of the shortest path?
Oct
19
answered Finding all solutions to a Diophantine equation involving partial sums of a given series
Oct
18
answered Median of distinct numbers
Oct
18
answered Is it possible to get arbitrarily near any acute angle with Pythagorean triangles?
Oct
18
answered Reduction from Hamiltonian cycle to Hamiltonian path
Oct
18
answered Radius of Convergence of a given Power series
Oct
18
answered determining orthonormal matrix of rank N with special first row
Oct
17
answered Prove that for any integer $a > 1$ s.t. $\gcd(a, 23) = 1$, $23$ divides $a^{154} - 1$.
Oct
17
answered Prove that the sequence$ c_1 = 1$, $c_{n+1} = 4/(1 + 5c_n) $ , $ n \geq 1$ is convergent and find its limit
Oct
16
answered system of equations
Oct
16
answered Finding an angle within an 80-80-20 isosceles triangle
Oct
16
answered Proving $1-\exp(-4x^2/ \pi) \ge \text{erf}(x)^2$
Oct
15
answered Sum of squares of in-degrees vs out-degrees in a Tournament Graph
Oct
15
answered Finding $\lim_{x \to 0}\ \frac{\sin(\cos(x))}{\sec(x)}$
Oct
14
answered Testing the series $\sum\limits_{n=1}^{\infty} \frac{1}{n^{k + \cos{n}}}$
Oct
14
answered How do I determine the possible number of combinations of two ordered sets?
Oct
13
answered Ways to evaluate $\int \sec \theta \, \mathrm d \theta$