integrating $\sin^2(x)$ and other even trig functions
20746
Evaluating $\int P(\sin x, \cos x) \text{d}x$
132000
Calculate $\int_0^\infty\frac{\sin x}xdx$ by integration of a suitable function along given paths
31529
Integrating $\int^2_{-2}\frac{x^2}{1+5^x}$
90339
Integral involving Cosine function
96191
Integral $\int_0^{\infty} \sin(x^2)/x^2\,dx$
126630
How to compute the integral of trigonometic function with multiple angle
65093
Integrate $\int \sin^4x \cos^2x dx$
59667
Evaluating $\int_0^\infty\frac{\sin(x)}{x^2+1}\, dx$
14279
Indefinite Integral with "sin" and "cos": $\int\frac{3\sin(x) + 2\cos(x)}{2\sin(x) + 3\cos(x)} \; dx $
119725
How would one evaluate $\int\frac{x\sin(x)}{x^2+1}$ over the real line?
3704
Evaluating the integral $\int_0^\infty \frac{\sin x} x \,\mathrm dx = \frac \pi 2$?
62450
Computing $ \int_0^{2\pi} \frac{1}{a^2\cos^2 t+b^2 \sin^2 t} dt \;; a,b>0$.
90573
Indefinite integral $\int(\sin x)^2/(x\cdot\cos x-\sin x)^2\,dx$
38005
Integral of $\sin (x^3)dx$
6549
What is the integral of $\sin(\cos x)$?
79633
Calculating the integral $\int_{-\infty}^{\infty} x\sin(x)/(x^2+1)^2 dx$
84826
Evaluating $\int_0^{2 \pi} e^{\cos x} \cos (nx - \sin x) \,dx$ using complex analysis