Evaluate $\int \sqrt{\frac{(1-\sin x)(2-\sin x)}{(1+\sin x)(2+\sin x)}}dx$
61740
Evaluate the integration : $\int\sqrt{\frac{(1-\sin x)(2-\sin x)}{(1+\sin x)(2+\sin x)}}dx$
154219
Help with integral $\int\frac{1}{\sqrt{\tan x}}dx$
119725
How would one evaluate $\int\frac{x\sin(x)}{x^2+1}$ over the real line?
27002
Evaluating $\int\limits_0^{\pi} \frac{dx}{1+2\sin^2x}$
67837
Evaluation of $\int_{0}^{1}\frac{x\ln (x)}{\sqrt{1-x^2}}dx$
126852
Evaluate $\int \frac{1}{\sin x+\sec x}\,dx $
143734
Evaluating $\int \frac{\sin\left(x\right)}{1+x^2}dx$
49203
Evaluating $\int \sqrt{1 + t^2} dt$?
44059
Evaluating $\int_{-1}^{1}\frac{\arctan{x}}{1+x}\ln{\left(\frac{1+x^2}{2}\right)}dx$
69978
Evaluating $\int_1^\infty \frac{1}{x(x^2+1)}\ dx$
32312
Evaluating the integral $\int \frac{x^2+x}{(e^x+x+1)^2}dx$
71982
Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $
84765
Evaluating $\int_{-\infty}^{\infty}\frac{1}{(x^2+b^2)^2}dx$
24182
Evaluating $\int_{0}^{\infty}\frac{\sin^{2n+1}x}{x}\mathrm{d}x$
137625
Need a hint to evaluate the indefinite integral $\int\frac{e^x(2-x^2)}{(1-x)\sqrt{1-x^2}}dx$?
26814
Solve $\int \frac{1}{\sin ^{\frac{1}{2}}x \cos^{\frac{7}{2}}x}dx$
63576
Evaluate the integral $\int \frac{\sec x}{\sqrt{3+\tan x}}dx$