How to proceed this integral question?
34855
Evaluate the integral: $\int_{0}^{1} \frac{\ln(x+1)}{x^2+1} \mathrm dx$
130668
Evaluating the integral with trigonometric integrand
66304
How to evaluate these integrals by hand
41738
Best way to integrate $ \int_0^\infty \frac{e^{-at} - e^{-bt}}{t} \text{d}t $
21390
How to integrate $\int_0^{\infty} \frac{e^{ax} - e^{bx}}{(1 + e^{ax})(1+ e^{bx})}dx$ where $a,b > 0$.
6571
A Challenging Integral $\int_0^{\frac{\pi}{2}}\log \left( x^2+\log^2(\cos x)\right)dx$
98678
Finding the following definite and indefinite integrals
12446
integral involving a periodic function
22516
Question about condtion of MVT for integral.
105976
Calculate the integral using another integral
149050
Multivariable Integral, How to compute it?
76115
Very difficult integral (for me)
140295
Integral equation problem
148613
Integrate $\int_{0}^{1}{x^{-x}(1-x)^{x-1}\sin{\pi x}dx}$
20904
Finding derivative of this integral function.
41372
Stuck on crucial step while computing $\int_{- \infty}^{\infty} e^{-t^2}dt$
116778
Calculation of an integral via residue.