Mathematics
Profile Activity
Meta user
Network profile
1,315
reputation
6
21

Dinesh Shankar

I am an undergraduate student, and I'm very interested in ultracold atoms.

27
answers
12
questions
~6k
people reached
  • Member for 4 years, 1 month
  • 151 profile views
  • Last seen 49 mins ago

Communities (13)

Top network posts

Top tags (33)

Score 39
Posts 22
Posts % 56
Score 27
Posts 14
Score 22
Posts 5
Score 17
Posts 9
Score 14
Posts 7
Score 12
Posts 4
View all tags →

Top posts (39)

All Questions Answers
Votes Newest
12 Difficult trigonometric integral. [Solved] Aug 19 '18
7 Evaluating the integral $\int_{0}^{\infty} \frac{\exp(-u^2)}{1+u^2} \, du$ Sep 11 '18
7 Minimum of $\left(\frac{1+\sin^2x}{\sin^2x}\right)^n+\left(\frac{1+\cos^2x}{\cos^2x}\right)^n$ Sep 23 '18
7 For $a\geq2$, $b\geq2$ and $c\geq2$, prove that $\left(a^3+b\right)\left(b^3+c\right)\left(c^3+a\right)\geq125 abc$ Sep 25 '18
5 Solving $\sin\left(\frac{x}{x^2+1}\right)+\sin\left(\frac{1}{x^2+x+2}\right)=0$ Sep 23 '18
4 Using trigonometry to prove $\frac{a}{1-a^2}+\frac{b}{1-b^2}+\frac{c}{1-c^2}=\frac{4abc}{\left(1-a^2\right)\left(1-b^2\right)\left(1-c^2\right)}.$ Sep 27 '18
4 Exponential integral with square root in power Sep 21 '18
4 Evaluating the integral $\int_0^\infty \frac{\sin x} x \,\mathrm dx = \frac \pi 2$? Sep 17 '18
4 Integral $\int_0^\infty \frac{\arctan(x) dx}{x(1+x^2)}$? Sep 12 '18
4 How To Evaluate $ \int \frac{\sin^2x\cdot\cos^2x}{(\sin^3x + \cos^3x)^2}\ dx $? Oct 7 '18
View all questions and answers →

Badges (27)

Gold

—

Silver

6

Rarest

Bronze

21

Rarest

View all badges →