Evaluation of integral involving trigonometric functions
126054
calculate $\int_o^\pi \frac{x\sin x}{1+\cos^2x} \,dx$
53554
Evaluate $\int \cos(\cos x)~dx$
126630
How to compute the integral of trigonometic function with multiple angle
59667
Evaluating $\int_0^\infty\frac{\sin(x)}{x^2+1}\, dx$
31063
Evaluating $\int_0^2(\tan^{-1}(\pi x)-\tan^{-1} x)\,\mathrm{d}x$
51787
Evaluate $\int \cos(3x) \sin(2x) \, dx$.
81258
Evaluation of $\int_{-\infty}^\infty \frac{\sin(at)}t\ dt$
12604
Evaluate $\int_0^\pi xf(\sin x)dx$
24808
How to evaluate the integral $\int \sqrt{1+\sin(x)} dx$
109385
Evaluating the integral $\int_{-\ln 2}^{\ln 2} e^{-x}(\sin x+x)^{1/3}dx$
119669
Evaluate $\int \frac{1}{\sin x\cos x} dx $
93174
Evaluate integral $\int_0^\pi \sin^4\left(x+\sin 3x\right)dx$
90313
Integrate $\int_0^\pi{{x\sin x}\over{1+\cos^2x}}dx$.
31493
Complex integral help involving $\sin^{2n}(x)$
127343
Trigonometric integral involving the fractional part function
16712
Evaluate $\int_{-\pi/4}^{\pi/4}(\cos(t)+\sqrt{1+t^2}\cos(t)^3\sin (t)^3)dt$
1150
Indefinite Integral of $\sqrt{\sin x}$