Guess who it is.
Reputation
Next tag badge:
389/400 score
76/80 answers
Badges
5 90 216
Newest
Impact
~1.6m people reached

• 339 helpful flags
• 11,447 votes cast

# 7,338 Revisions

 May16 revised Why is Cumulative “Density” wrong? edited tags May4 revised Evaluate the limit $\lim\limits_{ x \to 0} \frac {\sin 5 x } {\sin 2 x }$ deleted 12 characters in body; edited title May4 revised Why do we still do symbolic math? added 2 characters in body May4 revised Integrating Associated Legendre Polynomials edited tags May4 revised What is the reason to use hypergeometric functions? edited tags May4 revised Find the antiderivative for $f(x)=\frac{1}{1+\cos^2x}$ edited tags May3 revised What do these variables in the generic BBP formula mean? edited tags May3 revised A generalization of Bell numbers to arbitrary complex arguments edited tags May3 revised Is $K\left(\frac{\sqrt{2-\sqrt3}}2\right)\stackrel?=\frac{\Gamma\left(\frac16\right)\Gamma\left(\frac13\right)}{4\ \sqrt[4]3\ \sqrt\pi}$ added 2 characters in body May3 revised Handling complex arguments of elliptic integrals in Maple edited tags May3 revised An identity involving Bernoulli and Stirling numbers edited tags; edited title May2 revised Compute the following sum added 9 characters in body May2 revised Determinant of a otherwise constant matrix with a constant diagonal added 70 characters in body; edited tags May2 revised Compute the following sum edited tags; edited tags May2 revised Writing triangular function as a piecewise function edited tags May2 revised Diagonal factorization of upper triangluar matrix to unit uppper triangular matrix edited tags May2 revised Derivatives of the Struve functions $H_\nu(x)$, $L_\nu(x)$ and other related functions w.r.t. their index $\nu$ typo May2 revised Prove $\sum\limits_{n=1}^\infty \frac{n!}{3^n\cdot7\times10\times\cdots\times (3n+1)}=\frac{\pi\sqrt3}{2}+\frac32\ln(3)−4$ added 123 characters in body; edited tags; edited title May2 revised Derivatives of the Struve functions $H_\nu(x)$, $L_\nu(x)$ and other related functions w.r.t. their index $\nu$ added 18 characters in body May2 revised What is $f_\alpha(x) = \sum\limits_{n\in \mathbb{N}} \frac{n^\alpha}{n!}x^n$? added 9 characters in body; edited title