Mathematics
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When I see a question here(MSE), I first think about it for few seconds and write my suggestions in comments. Therefore most of the time I am wrong.

If you see my answer, then keep in mind that there is 90% chance that I'm correct but If you see my comment, then keep in mind that there is 40-60% chance that I'm correct. Please downvote or correct me if you found any mistakes, I appreciate that.

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2 Grandi's series converges to 1/2, proof check May 5
2 Knowing the limit of function, how to caculate the limit of its integral? Oct 22
2 Integral over antisymmetric function diverges Oct 24
2 sequence/series limits Oct 28
2 Integrating $\int_{\pi/4}^{\pi/2}\:\frac{\cos^4x}{\sqrt{1-\sin x}}dx$ and $\int_0^{2\pi}\frac{\sqrt{1-\cos x}}{\sqrt{2}} dx$ Nov 14
2 Nice limit: $\lim_{x \to 0}\left(\frac{\arcsin x}{x}\right)^{\frac1{x^2}}$ Nov 14
2 ODE $y'+ x\sin( 2y) = x e^{-x^2} \cos^2 (y)$ Nov 4
2 Proving complex numbers identity using, $\sqrt{-1-\sqrt{-1-{\sqrt{-1…}}}}$ Nov 19
2 How to prove this using Taylor's Theorem Nov 21
1 Find the value of $a,b$ such that given limit exists Nov 23
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