Evaluate $\int\frac{dx}{\sin(x+a)\sin(x+b)}$
60182
Evaluate $\int\frac{1}{\sin(x-a)\sin(x-b)}\,dx$
29370
Trig integral $\int ( \cos{x} + \sin{x}\cos{x}) \, dx $
6852
Integral of $\int \frac{x \sin{x} \cos{x}}{(a^2 \sin^2 x + b^2 \cos^2 x)^2} dx $
15185
Simplest way to integrate $\int \frac{1}{1+\tan x}dx,$
118701
Evaluate $\int_{0}^{\frac{\pi }{2}}\frac{x dx}{\sin x +\cos x}$
27002
Evaluating $\int\limits_0^{\pi} \frac{dx}{1+2\sin^2x}$
115509
Integral $\int\frac{dy}{(y^2 + ay + b)^{3/2}}$
146338
How to evaluate $\int\frac{1+x^4}{(1-x^4)^{3/2}}dx$?
131310
Evaluating $\dfrac{1}{\sin(2x)} + \dfrac{1}{\sin(4x)} + \dfrac{1}{\sin(8x)} + \dfrac{1}{\sin(16x)}$
100485
How do I evaluate the integral $\int_0^{\infty}\frac{x^5\sin(x)}{(1+x^2)^3}dx$?
60491
Evaluate $ \int_{25\pi/4}^{53\pi/4}\frac{1}{(1+2^{\sin x})(1+2^{\cos x})}dx $
58646
Are there any ways to evaluate $\int^\infty_0\frac{\sin x}{x}dx$ without using double integral?
32672
Integrating :$\int_{0}^{1} \frac{x^{b}-x^{a}}{\log(x)}\sin(\log(x))dx$
6573
Compute $\int \frac{\sin(x)}{\sin(x)+\cos(x)}\mathrm dx$
125735
How do I evaluate $\int_{1/3}^3 \frac{\arctan x}{x^2 - x + 1} \; dx$?
144811
Calculate $\int_0^{2\pi} \frac{1}{2+\sin(x)} \ dx$
90185
Another way to evaluate $\int\frac{\cos5x+\cos4x}{1-2\cos3x}{dx}$?