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Mathematics
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alexjo

PhD in Linguistics and Math.

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  • Member for 5 years, 7 months
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Top posts (585) All Questions Answers | Votes Newest

49 How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$? Nov 1 '13
28 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 '13
22 How to obtain the gradient in polar coordinates Nov 30 '13
14 Hermite polynomials recurrence relation Nov 26 '13
14 Evaluating the sum of the series $\sum\limits_{n=1}^{\infty} \frac{1}{n^{3} \binom{2n}{n}} $ Nov 13 '13
11 The most complete reference for identities and special values for polylogarithm and polygamma functions Nov 16 '13
11 Inverse Gaussian distribution Dec 13 '13
10 Does the Fourier Transform exist for f(t) = 1/t? Nov 22 '14
10 Integration by differentiating under the integral sign $I = \int_0^1 \frac{\arctan x}{x+1} dx$ Dec 27 '14
9 Integrating $\int_0^\pi \frac{x\cos x}{1+\sin^2 x}dx$ Dec 26 '14
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