MathOverview
Reputation
5,817
67/100 score
 Oct 31 revised Can't argue with success? Looking for “bad math” that “gets away with it” improved formatting Oct 19 reviewed Close Does a sub-$\sigma$-algebra of a countably generated $\sigma$-algebra have to be countably generated? Oct 16 reviewed Leave Open Indirect proof of universal statement Oct 16 reviewed Close About how much faster was Albert than Josh? Oct 16 reviewed Close Consider the follow integration: Oct 15 reviewed Close Calculate $\lim_{x\to\infty} \frac{e^{x/2}}{2^x}$ Oct 15 reviewed Close Distance in coordinate system Oct 15 reviewed Leave Open Length structure topology Oct 15 reviewed Leave Open Does $\sin n$ have a maximum value for natural number $n$? Oct 15 reviewed Close Determining continuous maps Oct 15 reviewed Close Which is the greatest possible value of n Oct 15 reviewed Close Prove inequality $\sqrt{\frac{2a}{b+a}} + \sqrt{\frac{2b}{c+b}} + \sqrt{\frac{2c}{a+c}} \leq 3$ Oct 15 reviewed Reviewed Steepest Descent of a function from $\mathbb{R}^2 \to \mathbb{R}$ Oct 15 reviewed Approve $f(x)$ has factor $x-a$ iff $R$ is UFD? Oct 15 revised How can I prove $\int^{\infty}_{0} \frac{\ln(x)}{(x+a)^2+b^2} dx = \frac{\ln(\sqrt{a^2+b^2})}{b} \arctan(\frac{b}{a})$ LaTeX Oct 13 revised On the Constant Rank Theorem and the Frobenius Theorem for differential equations. edited tags Oct 13 revised $\epsilon$-$\delta$ proof added 5 characters in body Oct 13 revised What is the gradient of $f=\| S-ABA^T \|^2$? edited tags Oct 13 reviewed Close Evaluate these limits by relating them to a derivative Oct 13 reviewed Approve Difference between “probability density function” and “probability distribution function”?