How to integrate this expression one time?
88107
How to solve this differential equation analytically?
16800
Integrating $\int_0^{2\pi} \frac1{a\cos(t)+b\sin(t)+c}dt$ with $\sqrt{a^2+b^2}=1<c$
51291
How can I express $\int \frac{1}{f'(x)}$ in terms of $f(x)$
89346
How do you integrate $\int \frac{1}{a + \cos x} dx$?
89320
Problem with indefinite integration
80736
How to integrate $\int\frac{\sqrt{1+x^2}}{x}\,\mathrm dx$
129318
Integrate via substitution and derivation rule
66304
How to evaluate these integrals by hand
41738
Best way to integrate $ \int_0^\infty \frac{e^{-at} - e^{-bt}}{t} \text{d}t $
141711
Evaluate the following integral?
105260
How to integrate $\int\sqrt{x^2+1}dx$
115992
Integrating $\frac{\log(1+x)}{1+x^2}$
140386
Integrate $\int {\dfrac{x^2+\left(n-1\right)n}{\left(x\sin x+n\cos x\right)^2}}dx $
99457
How to integrate $\int x\sin {(\sqrt{x})}\, dx$
61740
Evaluate the integration : $\int\sqrt{\frac{(1-\sin x)(2-\sin x)}{(1+\sin x)(2+\sin x)}}dx$
148826
Integral of $ 1 \, / \, (1 + a \, \cos(x) )$
112868
calculate an integration by using residue theorem