How to determine this integral
88757
Calculus 2 integral $\int {\frac{2}{x\sqrt{x+1}}}\, dx$
112868
calculate an integration by using residue theorem
123532
An incorrect answer for an integral
103164
Calculate Integral using residue theorem
158760
How calculate the indefinite integral $\int\frac{1}{x^3+x+1}dx$
132388
Calculate $I=\int_0^1\frac{\ln(1+x)}{1+x^2}\,dx$
70013
How to calculate $\int \frac{x^2 }{(x^2+1)^2} dx$?
120168
How to calculate $\int_{0}^{\pi/2}{\{\tan(x)\}dx}$
25489
Evaluate the Integral: $\int e^{2\theta}\ \sin 3\theta\ d\theta$
62201
How to calculate this integral using FTC
113094
What is the integral of the gamma function
118330
How do we know what the integral of $\sin (x)$ is?
83325
Integral of $\frac{\sqrt{x^2+1}}{x}$
110394
For which values this integral converge?
109385
Evaluating the integral $\int_{-\ln 2}^{\ln 2} e^{-x}(\sin x+x)^{1/3}dx$
28498
Integral big question
95943
Dimension analysis of an integral