Reputation
1,281
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
2 7 22
Newest
 Informed
Impact
~5k people reached

Aug
20
suggested approved edit on Test the convergence of a series
Aug
20
accepted How to integrate $\frac{1}{(x^3-a^3)^3}$ for a few limits
Aug
20
revised Parametric equations of a cycloid
imprioved formatting
Aug
20
suggested approved edit on Parametric equations of a cycloid
Aug
20
comment How to integrate $\frac{1}{(x^3-a^3)^3}$ for a few limits
@TroyWoo Thanks, forget about $a$, actually it's less than zero, so $-a+\varepsilon$ is positive and a bit greater than $a$.
Aug
20
revised How to integrate $\frac{1}{(x^3-a^3)^3}$ for a few limits
added 18 characters in body
Aug
20
asked How to integrate $\frac{1}{(x^3-a^3)^3}$ for a few limits
Aug
20
revised proof of log-sum giving maximum value given equality constraint
fix log and min
Aug
20
suggested approved edit on proof of log-sum giving maximum value given equality constraint
Aug
20
comment How to solve $\int \frac{\tan^{-1}x}{(1+x)^2}dx$?
And please, leave only question here, without any other solved examples...
Aug
20
comment How to solve $\int \frac{\tan^{-1}x}{(1+x)^2}dx$?
$\tan^{-1}(x)$ is an $\arctan(x)$, yes?
Aug
19
answered Evaluate $\int_2^4\frac{\sqrt{x^2-4}}{x^2}\mathrm dx$
Aug
19
answered Is there any simple analytic method for solving $\sqrt{x}+y=7$ and $x+\sqrt{y}=11$ simultaneously.
Aug
19
revised Is there any simple analytic method for solving $\sqrt{x}+y=7$ and $x+\sqrt{y}=11$ simultaneously.
improved formatting
Aug
19
suggested approved edit on Is there any simple analytic method for solving $\sqrt{x}+y=7$ and $x+\sqrt{y}=11$ simultaneously.
Aug
17
suggested rejected edit on Probability Distribution, where $E(X^2) = 2E(X)$
Aug
17
revised Relation between $\dim V$ and $\dim V^{\star}$
improved math formatting
Aug
17
suggested approved edit on Relation between $\dim V$ and $\dim V^{\star}$
Aug
17
answered How Matrix A is called $A^2=I$
Aug
17
comment How Matrix A is called $A^2=I$
Involutory matrix.