Venus
I have a little mathematics background so I am trying to educate myself here more thorough and comprehensive.
“Tell me, and I will forget. Show me and I may remember. Involve me, and I will understand.”
“It does not matter how slowly you go as long as you do not stop.”
Confucius
List of my favorite answers on Mathematics StackExchange:
- A simple way to evaluate $\displaystyle\int_0^{2\pi}e^{\cos\theta}\cos(\sin\theta)\;d\theta$.
- Easiest way to find $\displaystyle\Re\int_{0}^{\pi/2} e^{\Large e^{i\theta}}\;d\theta$.
- Prove $\displaystyle\int_0^\infty \frac{\ln \tan^2 ax}{1+x^2}\;dx = \pi\ln(\tanh a)$.
- Other challenging logarithmic integral $\displaystyle\int_0^1 \frac{\log^2(x)\log(1-x)\log(1+x)}{x}dx$
- Evaluating this integral using the gamma function
1
answer
0
questions
~7k
people reached
-
Member for 6 years, 11 months
-
129 profile views
-
Last seen May 27 '16 at 10:20
Communities (3)
Top network posts
- 75 A strange integral: $\int_{-\infty}^{+\infty} {dx \over 1 + \left(x + \tan x\right)^2} = \pi.$
- 44 Is there any integral for the Golden Ratio?
- 44 Examples of patterns that eventually fail
- 37 The entry-level PhD integral: $\int_0^\infty\frac{\sin 3x\sin 4x\sin5x\cos6x}{x\sin^2 x\cosh x}\ dx$
- 34 Closed form of $\int_{0}^{\infty} \frac{\tanh(x)\,\tanh(2x)}{x^2}\;dx$
- 34 How to evaluate $\int_{0}^{2\pi}e^{\cos \theta}\cos( \sin \theta) d\theta$?
- 30 Puzzle of gold coins in the bag
- View more network posts →
Top tags (3)
Badges (17)
Gold
—
Silver
7
Rarest
-
Apr 8 '17
Bronze
10
Rarest
-
Jan 11 '15
-
Dec 15 '14
-
Dec 23 '14