Mathematics
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alexjo
  • Member for 9 years, 11 months
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PhD in Linguistics and Math.

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All Questions Answers
Score Newest
answer
65
How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$?
Nov 1, 2013
answer
49
How to obtain the gradient in polar coordinates
Nov 30, 2013
answer
31
Are there other cases similar to Herglotz's integral $\int_0^1\frac{\ln\left(1+t^{4+\sqrt{15}}\right)}{1+t}\ \mathrm dt$?
Nov 17, 2013
answer
20
Hermite polynomials recurrence relation
Nov 26, 2013
answer
17
Evaluating the series $\sum\limits_{n=1}^{\infty} \frac{1}{n^{3} \binom{2n}{n}} $
Nov 13, 2013
answer
16
What's the expectation of square root of Chi-square variable?
Dec 9, 2014
answer
15
Inverse Gaussian distribution
Dec 13, 2013
answer
15
The most complete reference for identities and special values for polylogarithm and polygamma functions
Nov 16, 2013
answer
14
Exponential distribution moment generating function to find the mean
Dec 16, 2013
answer
14
Does the Fourier Transform exist for f(t) = 1/t?
Nov 22, 2014
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6
Spherical harmonics
6
Origine di: “La rava e la fava”
6
Differenza tra dispiace e spiace
5
L'etimo antico del genio: cosa significa?

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