How could I integrate x^x?
506
Finding $\int x^xdx$
74454
Sophomore's dream: $\int_0^{1} x^{-x} \; dx = \sum_{n=1}^\infty n^{-n}$
112885
Integrate $1/x$ by parts.
115375
Indefinite integral of $e^{x^n}$
1417
How to integrate the product of two or more polynomials raised to some powers, not necessarily integral
114956
Integrate $\int \cos^4 x\,\mathrm dx.$
126576
Most efficient way to integrate $\int_0^\pi \sqrt{4\sin^2 x - 4\sin x + 1}\,dx$?
62067
Inverse function of $x^x$
95205
Integration of exponential and square root function
39697
Integration of $e^{ax}\cos bx$ and $e^{ax}\sin bx$
60769
How to solve x^x = const?
108076
How to Double integrals
42992
How do I integrate the following? $\int{\frac{(1+x^{2})\mathrm dx}{(1-x^{2})\sqrt{1+x^{4}}}}$
104691
Integration of $\int_{0}^{1} \frac{x^k}{1-x} dx$
145403
Stuck in integration: $\int {\frac{dx}{( 1+\sqrt {x})\sqrt{(x-{x}^2)}}}$
104602
asymptotic of $x^{x^x} = n$
51971
How to evaluate the integral $\int e^{x^3}dx $