Difficulty computing a tricky integral (computing the expected value of $e^X$ where $X$ is standard normal)
67856
Normal distribution and logarithms
15625
Computing $\int_0^\infty\mathrm{d} x\frac{x}{e^x+1}$ with contour integration
51971
How to evaluate the integral $\int e^{x^3}dx $
94319
Expected value of $|X - Y|$
109382
What is the distribution of $Y = e^X$ when $X$ is normal?
2854
Calculate the integral for a general distribution function
138355
Improper rational/trig integral comes out to $\pi/e$
100194
Calculating $ \int _{0} ^{\infty} \frac{x^{3}}{e^{x}-1}\;dx$
134696
How can I show that the conditional expectation $E(X\mid X)=X$?
129170
Deriving the expectation of $[\hat X,\hat H]$
100569
Evaluating the improper integral $\int_{0}^{\infty} \frac{x^3}{e^{x}-1} dx$
146737
Integrate $\iiint_E z\,dx\,dy\,dz$ in $E=\lbrace(x,y,z) : x^2+y^2+z^2 \leq 4, z \leq 1 \rbrace$
51991
What is the integral of $e^{\cos x}$
46044
Calculating Variance of a binomial distribution using the standard formula $E(X^2) - \mu^2$
67410
Why does this expected value simplify as shown?
123532
An incorrect answer for an integral
27788
Why is the expected value $E(X^2) \neq E(X)^2$?