Eric Naslund
Reputation
51,729
151/100 score
 1d reviewed Leave Open Limit of the succession $\lim_{n \to{+}\infty}{n\sin(n\pi)}$ 1d reviewed Leave Open Combinatorics problems involving permutations 1d reviewed Close What's the difference between $\mathbb{R}^2$ and the complex plane? Jan 15 reviewed Approve Finding the limit inf./inf. form Dec 9 reviewed Close n 1's and n 2's Dec 9 reviewed Leave Open Trig : With point $(X,Y)$ and a end point $(x_2,y_2)$, work out the 2 angles Dec 9 reviewed Close Definition of linear/ affine/ etc transformation Dec 9 reviewed Close Function preserving exponentiation Dec 9 reviewed Close discontinuous solutions of functional equation Dec 9 reviewed Leave Open Functional equation $f(xy)=f(x)+f(y)$ and continuity Dec 9 reviewed Close Calculate the integral $F(a)=\int_{0}^{\infty} \frac{e^{-2x}-e^{ax}}{x} dx$ Dec 9 reviewed Leave Open Easy question that I can't do: Find all continuous functions satisfying $\left\|\int_0^1 f\right\|= \int_0^1 \|f\|$ Dec 9 reviewed Leave Open Show with mathematical induction using n: Dec 9 reviewed Leave Open Can you prove that over a division ring , every module is both projective and injective? Dec 9 reviewed Close Disjoint closed sets in a metric space Dec 9 reviewed Close How many arrangements of GRACEFUL… Nov 20 reviewed Approve Explain the following equalities Nov 11 reviewed Close Summation of GCD Nov 11 reviewed Close Area of triangle given 3 equations of sides, without finding points of intersection Nov 11 reviewed Close Let $m$ be a squarefree odd integer, and let $(a, m) = 1$. Show that $x^2 ≡ a \pmod m$ has a solution if and only if the Jacobian Symbol (a/p) = 1…