Integration of $e^{ax}\cos^n bx$ and $e^{ax}\sin^n bx$
39697
Integration of $e^{ax}\cos bx$ and $e^{ax}\sin bx$
121403
How to integrate $ \int x^n e^x dx$?
140507
Integrating $\frac{\arctan x}{x\sqrt{\smash[b]{1-x^2}}}$
31552
A contradictory integral: $\int \sin x \cos x \, \mathrm dx$
84683
integrate $dx/(a^2 \cos^2x+b^2 \sin^2x)^2$
69478
Deducing a $\cos (kx)$ summation from the $e^{ikx}$ summation
89028
Evaluate the integral $\int e^{-x}x^n dx$
122843
Finding $\int_0^\infty \frac{\cos(ax)-\cos(bx)}{x}dx$
48408
Definite Integral of $\sin(\sin x)$
6549
What is the integral of $\sin(\cos x)$?
95933
How to evaluate the integral $\int_0^{\pi}\frac{a^n\sin^2x+b^n\cos^2x}{a^{2n}\sin^2x+b^{2n}\cos^2x}dx$?
34967
Compute $ \int_{0}^{ \infty }\frac{\ln xdx}{x^{2}+ax+b}$
65093
Integrate $\int \sin^4x \cos^2x dx$
37040
Prove reduction formula for $\int \cos^n (x)\sin^m (x) \, dx$
91212
Evaluate $\int \cos^3 x\;\sin^2 xdx$
40537
How to prove $\int_0^\infty e^{-x^2}cos(2bx) dx = \frac{\sqrt{\pi}}{2} e^{-b^2}$
129318
Integrate via substitution and derivation rule