finding the integral of: $1/((1+x^2)^n)$
87065
Recurrence relation for the integral, $ I_n=\int\frac{dx}{(1+x^2)^n} $
145590
Compute the integral $\int\frac{dx}{(x^2-x+1)\sqrt{x^2+x+1}}$
6830
Find $\int\frac1x\sqrt\frac{1-x}{1+x}\ dx$
91333
How to find $\int_{0}^{1}\dfrac{\ln^2{x}\ln^2{(1-x)}}{2-x}dx$
102156
Integral of $\int_0^{\pi/2} \frac {\sqrt{\sin x}}{\sqrt {\sin x} + \sqrt {\cos x}}$dx
35861
Evaluate $\int_0^\infty\frac{\ln x}{1+x^2}dx$
11129
Show that $\int_0^ \infty \frac{1}{1+x^n} dx= \frac{ \pi /n}{\sin(\pi /n)}$ , where $n$ is a positive integer.
68241
Integral $\int_0^1 \frac{\ln(1-x)\ln(1+x^2)}{x}dx$
6829
Reduction formula for integral $\int 1/(a^2+x^2)^n dx$
70013
How to calculate $\int \frac{x^2 }{(x^2+1)^2} dx$?
143734
Evaluating $\int \frac{\sin\left(x\right)}{1+x^2}dx$
31227
Find the indefinite integral $\int {dx \over {(1+x^2) \sqrt{1-x^2}}} $
100401
Evaluate $\int \frac{1}{(x^2+1)^2}dx$
39629
Indefinite integration of $\int \frac{1}{1+\sqrt{x^2+2x+2}}dx$
80319
Integrate: $\int (x^2+a^2)^{-3/2} \cdot dx$
17996
Integral $\int_0^1 \frac{\ln(x+\sqrt{1-x^2})}{x}dx$
108554
Integrating $\int_0^\infty\frac{1}{1+x^6}dx$