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 Feb 1 awarded Good Answer Aug 10 awarded Tumbleweed Aug 3 asked Two-dimensional random walk in force field Apr 16 awarded Notable Question Jan 21 accepted Prove that $\frac{x}{(1+x)\log(1+x)}$ is monotonically decreasing for $x\geq 0$ Jan 21 revised Prove that $\frac{x}{(1+x)\log(1+x)}$ is monotonically decreasing for $x\geq 0$ added 69 characters in body Jan 21 asked Prove that $\frac{x}{(1+x)\log(1+x)}$ is monotonically decreasing for $x\geq 0$ Jul 2 awarded Curious Apr 8 awarded Critic Jan 30 awarded Popular Question Dec 9 awarded Nice Answer Jul 25 accepted Computing the inverse Jacobi function $\mathrm{arccd}$ with elliptic integrals Jul 25 comment Computing the inverse Jacobi function $\mathrm{arccd}$ with elliptic integrals I get $a=1.6859350333 + 0.763854942178i$ using $F_2\left(\arcsin\left(\sqrt{\frac{1 - x^2}{1 - mx^2}}\right)\bigg| m\right)$. Maple uses a different parameter however; see math.stackexchange.com/questions/375110/…. Also, the inverse Jacobi functions are multivalued (dlmf.nist.gov/22.15). Jul 25 asked Computing the inverse Jacobi function $\mathrm{arccd}$ with elliptic integrals Jun 7 revised Conditioning on a Discrete Random Variable fixed LaTeX typo "\lambd>\lambda" Jun 7 suggested approved edit on Conditioning on a Discrete Random Variable May 24 awarded Yearling Apr 21 accepted Centroid of a semicircle vs. a semicircular arc Apr 20 asked Centroid of a semicircle vs. a semicircular arc Apr 9 revised What was the first bit of mathematics that made you realize that math is beautiful? (For children's book) added 198 characters in body