Evaluating $\int\sqrt{1+\sin x}dx$.
24808
How to evaluate the integral $\int \sqrt{1+\sin(x)} dx$
59532
Evaluation of this integral.
51488
Evaluating $\int^\pi_{-\pi} \cos^3(x) \cos(ax)~dx$
126576
Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
93174
Evaluate integral $\int_0^\pi \sin^4\left(x+\sin 3x\right)dx$
32312
Evaluating the integral $\int \frac{x^2+x}{(e^x+x+1)^2}dx$
129913
Evaluate: $I=\int\limits_{0}^{\frac{\pi}{2}}\ln\frac{(1+\sin x)^{1+\cos x}}{1+\cos x}dx$
48408
Definite Integral of $\sin(\sin x)$
138230
Evaluate $ \int^{\frac{\pi}{2}}_0 \frac{\sin x}{\sin x+\cos x}\,dx $ using substitution $t=\frac{\pi}{2}-x$
69978
Evaluating $\int_1^\infty \frac{1}{x(x^2+1)}\ dx$
105260
How to integrate $\int\sqrt{x^2+1}dx$
27002
Evaluating $\int\limits_0^{\pi} \frac{dx}{1+2\sin^2x}$
71982
Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $
111601
Evaluating $\int \tan^{1/3}(\theta) d \theta$
144811
Calculate $\int_0^{2\pi} \frac{1}{2+\sin(x)} \ dx$
67340
Integrate $\int \frac{dx}{\sqrt{\sin^3x\sin(x+\alpha)}}$
23685
Integrating $\int \sin^n{x} \ dx$