Arjang
Reputation
4,481
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
 Apr 24 revised Inequality $\frac{4x-9}{3x^2+2} < y$ edited title Mar 15 revised Earth population growth rate is exponential or logarithmic? deleted 57 characters in body Feb 29 revised When can a function be represented by an infinite nested radical, a la a Taylor series? deleted 47 characters in body Jan 25 revised Sum $\sum_{n=1}^\infty \log\left(\frac{(n+1)^2}{n(n+2)}\right)$ edited title Jan 22 revised Sum of $\sum\limits_{n=0}^{\infty} (2n+1) (\frac{1}{2})^n = 1+\frac{3}{2}+\frac{5}{4}+\frac{7}{8}+\frac{9}{16}+…$ added 2 characters in body; edited title Jan 14 revised Example of two analytic functions that differ at countably infinity many point edited tags Jan 13 revised Let $f(x) = (x^n-1)/(x-1)$. Why does $f(1)=n$? added 576 characters in body Dec 30 revised $\lim\limits_{m\to\infty}\frac{1}{m}\sum_{n=1}^m\cos\left({\frac{2\pi n x}{b}}\right)$ to a definite integral added 1 character in body; edited title Dec 24 revised Calculate $\int_{0}^{\pi} \frac{x}{a-\sin{x}}dx , \quad a>1$ edited title Dec 14 revised Alternative definition for Exponential and Logarithmic functions to prove identities (and by extension sin and cos related identities) added 480 characters in body Dec 14 revised Alternative definition for Exponential and Logarithmic functions to prove identities (and by extension sin and cos related identities) edited title Dec 14 revised Alternative definition for Exponential and Logarithmic functions to prove identities (and by extension sin and cos related identities) edited title Dec 14 revised Alternative definition for Exponential and Logarithmic functions to prove identities (and by extension sin and cos related identities) edited tags Dec 13 revised Does $\int\limits_a^b \left(\sum\limits_{k=1}^L \max(x,a_k)\right)^m \text{d}x$ has closed form? edited title Dec 1 revised What is the closed form of $\int e^{x^2} \, dx$? added 2 characters in body; edited title Nov 29 revised Proof that the number $\sqrt[3]{2}$ is irrational using Fermat's Last Theorem added 247 characters in body Nov 29 revised Convergence of $\int_{-1}^{1}\frac{x-1}{x^{5/3}}dx$ edited title Nov 29 revised Ellipse by moving center of a parametric circle equation? Aligned the equation for prettiness! Nov 18 revised Simple examples of applications of converse, contrapositive and inverse used in mathematical proofs rather than logic. edited tags Nov 18 revised $\int \frac{\sin^3x}{\sin^3x + \cos^3x)}$? edited title