How find this integral $I=\int\frac{1}{\sin^5{x}+\cos^5{x}}dx$
60275
calculation of $\int\frac{1}{\sin^3 x+\cos^3 x}dx$ and $\int\frac{1}{\sin^5 x+\cos^5x}dx$
138230
Evaluate $ \int^{\frac{\pi}{2}}_0 \frac{\sin x}{\sin x+\cos x}\,dx $ using substitution $t=\frac{\pi}{2}-x$
71982
Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $
67340
Integrate $\int \frac{dx}{\sqrt{\sin^3x\sin(x+\alpha)}}$
115759
Evaluating this integral : $ \int \frac {1-7\cos^2x} {\sin^7x \cos^2x} dx $
31529
Integrating $\int^2_{-2}\frac{x^2}{1+5^x}$
102156
Integral of $\int_0^{\pi/2} \frac {\sqrt{\sin x}}{\sqrt {\sin x} + \sqrt {\cos x}}$dx
154219
Help with integral $\int\frac{1}{\sqrt{\tan x}}dx$
118330
How do we know what the integral of $\sin (x)$ is?
122913
Evaluate $\int \frac{\sec^{2}{x}}{(\sec{x} + \tan{x})^{5/2}} \ \mathrm dx$
151563
Evaluate: $\int_{0}^{\pi}\frac{\cos 2017x}{5-4\cos x}dx$
64480
How do I find $\int_{0}^{\infty} \frac{\sin^4 x}{x^2}\,dx$?
130736
Integrating $\int^0_\pi \frac{x \sin x}{1+\cos^2 x}$
71700
How to solve $\int_0^\pi{\frac{\cos{nx}}{5 + 4\cos{x}}}dx$?
61443
So close yet so far Finding $\int \frac {\sec x \tan x}{3x+5} dx$
41133
What is the integral of function $f(x) = (\sin x)/x$
106878
How to integrate $\int \frac{e^x dx}{1\,+\,e^{2x}}$