Question

Real and Imaginary parts of DiGamma function.

score 178 · Answer 1 · 2026-04-15 00:13:17

178

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Real and Imaginary parts of DiGamma function.

Published on 15 Apr 2026 - 0:13

score 182 · Answer 2 · 2026-04-16 15:59:58

182

Views

Asymptotics of Bessel function $J_n(z)$ for $|z| \gg n$ but $|z|\not\gg n^2$

Published on 16 Apr 2026 - 15:59

score 114 · Answer 3 · 2026-04-10 19:27:22

114

Views

Half-periods ratio for the $\wp$-Weierstrass function

Published on 10 Apr 2026 - 19:27

score 184 · Answer 4 · 2026-04-11 09:24:30

184

Views

A series in terms of the Jacobi theta fuctions

Published on 11 Apr 2026 - 9:24

score 293 · Answer 5 · 2026-04-16 23:22:06

293

Views

Evaluate $\int_0^1 \frac{\log^3 x}{1+x}\arcsin^2\left(\frac{\sqrt{x}}{2}\right)\mathrm{d}x.$

Published on 16 Apr 2026 - 23:22

score 44 · Answer 6 · 2026-04-12 15:56:46

44

Views

Implementation of derivative of first Jacobi theta function

Published on 12 Apr 2026 - 15:56

score 97 · Answer 7 · 2026-04-12 12:44:53

97

Views

Relationship between Eisenstein series $E_2$ and Eisenstein series $G_2$

Published on 12 Apr 2026 - 12:44

score 219 · Answer 8 · 2026-04-16 02:57:14

219

Views

What makes $\frac{x(x+1)}{2}$ a "better" interpolant of the sum of the first $n$ positive integers than any other, and likewise in similar cases?

Published on 16 Apr 2026 - 2:57

score 38 · Answer 9 · 2026-04-10 00:15:49

38

Views

Restriction of Weierstrass $\wp$-function

Published on 10 Apr 2026 - 0:15

score 99 · Answer 10 · 2026-04-11 23:49:31

99

Views

Parameterization of the Costa-Hoffman-Meeks surface

Published on 11 Apr 2026 - 23:49

score 182 · Answer 11 · 2026-04-16 08:41:22

182

Views

Can you solve this integral$?$: $\int\frac{4x\ln(x)}{3x^2+2x+1}dx$

Published on 16 Apr 2026 - 8:41

score 138 · Answer 12 · 2026-04-16 18:55:20

138

Views

Evaluating integral $\int_{-\infty}^\infty \frac{x}{\sqrt{x^2 + c^2}} e^{-(x-m)^2} dx$ and one more similar

Published on 16 Apr 2026 - 18:55

score 92 · Answer 13 · 2026-04-09 12:10:42

92

Views

Why is $B_{2n}(\frac12+ix)\in\mathbb R$ whenever $x\in\mathbb R$?

Published on 09 Apr 2026 - 12:10

score 189 · Answer 14 · 2026-04-15 15:25:39

189

Views

Does the Laplace's equation $\nabla^2 u=0$ could have smooth compact-supported solutions $\in C_c^\infty$? Any example?

Published on 15 Apr 2026 - 15:25

score 108 · Answer 15 · 2026-04-17 04:35:28

108

Views

Evaluating $\int_0^\infty dx \, x^2 e^{-\frac{a^2}{2} x^2} \sqrt{x^2 + b^2}$

Published on 17 Apr 2026 - 4:35

List Question

Real and Imaginary parts of DiGamma function.

Asymptotics of Bessel function $J_n(z)$ for $|z| \gg n$ but $|z|\not\gg n^2$

Half-periods ratio for the $\wp$-Weierstrass function

A series in terms of the Jacobi theta fuctions

Evaluate $\int_0^1 \frac{\log^3 x}{1+x}\arcsin^2\left(\frac{\sqrt{x}}{2}\right)\mathrm{d}x.$

Implementation of derivative of first Jacobi theta function

Relationship between Eisenstein series $E_2$ and Eisenstein series $G_2$

What makes $\frac{x(x+1)}{2}$ a "better" interpolant of the sum of the first $n$ positive integers than any other, and likewise in similar cases?

Restriction of Weierstrass $\wp$-function

Parameterization of the Costa-Hoffman-Meeks surface

Can you solve this integral$?$: $\int\frac{4x\ln(x)}{3x^2+2x+1}dx$

Evaluating integral $\int_{-\infty}^\infty \frac{x}{\sqrt{x^2 + c^2}} e^{-(x-m)^2} dx$ and one more similar

Why is $B_{2n}(\frac12+ix)\in\mathbb R$ whenever $x\in\mathbb R$?

Does the Laplace's equation $\nabla^2 u=0$ could have smooth compact-supported solutions $\in C_c^\infty$? Any example?

Evaluating $\int_0^\infty dx \, x^2 e^{-\frac{a^2}{2} x^2} \sqrt{x^2 + b^2}$

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