How to integrate $sec^{3}x$
47425
Finding $\int \sec^3x\,dx$
75979
3N-dimensional integral
42789
Integrate by Partial Fractions or Substitution
108776
How to integrate $\int \frac{ev+f}{av^2 + bv +c} dv$?
22099
Integrate $e^{ax}\sin(bx)?$
70789
Integrating $\ln(x)\times\ln(1-x)$
63650
Evaluating the contour integral $\int_{0}^{\infty}\frac{\sin^{3}(x)}{x^{3}}\mathrm dx$
16639
How to integrate $ \int_0^\infty \sin x \cdot x ^{-1/3} dx$ (using Gamma function)
100194
Calculating $ \int _{0} ^{\infty} \frac{x^{3}}{e^{x}-1}\;dx$
18841
Ways to evaluate $\int \sec \theta \, \mathrm d \theta$
125735
How do I evaluate $\int_{1/3}^3 \frac{\arctan x}{x^2 - x + 1} \; dx$?
12537
How to Integrate this function $\int(1-x^2)^ndx$
144018
Integration by parts for f(x).g(x)
39896
How to calculate $\int e^{\frac{x^2}{2}} \cdot x^{3} dx$?
38949
How to Evaluate $\int e^{2x}\sin(3x)\ dx$?
67450
How do you integrate $e^{x^2}$?
136409
Verify $\int\sec x\ dx=\frac12 \ln \left\lvert\frac{1+\sin x}{1-\sin x}\right\rvert + C$