Evaluation of $\int \frac{\sqrt{1+x^4}}{1-x^4}dx$
67629
How to evaluate these indefinite integrals with $\sqrt{1+x^4}$?
81831
Evaluate $\int_0^{\infty}\frac{\log x}{1+e^x}\,dx$
50471
Evaluate $\int\frac1{1+x^n}dx$ for $n\in\mathbb R$
145907
How do you evaluate this integral $\int \frac{6x^{3}+7x^2-12x+1}{\sqrt{x^2+4x+6}}dx$
67263
Compute integral $\int_{-\infty}^\infty \frac{x^4}{1+x^8} \, dx$
120388
Evaluate $\int\frac{1}{1+x^6} \,dx$
114195
Evaluating $\int_0^\infty \frac{\log (1+x)}{1+x^2}dx$
91821
Integral of type $\displaystyle \int\frac{1}{\sqrt[4]{x^4+1}}dx$
16595
Evaluate$\int_0^1 \frac{x^{m-1} + x^{n-1}}{(1+x)^{m+n}}dx$ in terms of Beta function
74955
Simplify result of $\int_0^{\infty} \frac{1}{1+x^n}dx$
150843
Evaluation of $\int_0^{\pi/4} \sqrt{\tan x} \sqrt{1-\tan x}\,\,dx$
147479
Evaluate $\int \frac{2-3x}{2+3x}\sqrt\frac{1+x}{1-x}dx$
93205
Compute: $\int_{0}^{1}\frac{x^4+1}{x^6+1} dx$
25509
evaluation of an integral involving algebraic numbers
88670
Evaluating $\int \frac{1}{{x^4+1}} dx$
53519
Finding $\int_0^1{\frac{x^4(1-x)^4}{1+x^2}}dx$
27002
Evaluating $\int\limits_0^{\pi} \frac{dx}{1+2\sin^2x}$