List questions from special-functions

Published on 15 Apr 2026 - 1:06

147

Views

Complicated Integration involving Bessel function and exponential function

Published on 12 Apr 2026 - 18:07

629

Views

Compact formula for the $n^\text{th}$ derivative of $\operatorname{sech}^2(x)$?

Published on 13 Apr 2026 - 1:24

55

Views

$\int_0^1 \mathrm{d}y\:y^n \exp\left[\alpha \sqrt{1-y}\right]$

Published on 16 Apr 2026 - 11:58

83

Views

Integral representations of $J_0(\sqrt{ x y})$ and $I_0( \sqrt{x y})$.

Published on 16 Apr 2026 - 1:22

200

Views

The Product of two rising factorials

Published on 11 Apr 2026 - 2:08

409

Views

On $\mathrm{\sum\limits_{x=1}^\infty Ci(x)}$.

Published on 15 Apr 2026 - 13:23

453

Views

On $\mathrm{\sum\limits_{n=0}^\infty \left(C(n)-\frac{\sqrt\pi}{2\sqrt2}\right)+ \sum\limits_{n=0}^\infty \left(S(n)-\frac{\sqrt\pi}{2\sqrt2}\right)}$

Published on 15 Apr 2026 - 17:48

137

Views

General solution to a certain simple recurrence relation

Published on 10 Apr 2026 - 13:20

73

Views

Special function for integrals

Published on 11 Apr 2026 - 13:03

140

Views

Evaluating $\mathrm{\int\limits_0^1 D(x) dx=I_2(1)-1-\sum\limits_{n=2}^\infty \frac{n\cos(n!)}{n!^2}}$. D(x) is the Darboux fractal function.

Published on 15 Apr 2026 - 7:16

147

Views

Polynomial approximation to a step function

Published on 13 Apr 2026 - 14:31

49

Views

Representation of parametric integral through special functions

Published on 14 Apr 2026 - 13:57

100

Views

An integration involving Sinc function

Published on 10 Apr 2026 - 5:26

112

Views

Positivity of Faddeeva function's imaginary part in the first quadrant of a complex plane

Published on 12 Apr 2026 - 5:11

List Question

Evaluating $\sum\limits_{x=2}^\infty \frac{1}{!x}$ in exact form.

Complicated Integration involving Bessel function and exponential function

Compact formula for the $n^\text{th}$ derivative of $\operatorname{sech}^2(x)$?

$\int_0^1 \mathrm{d}y\:y^n \exp\left[\alpha \sqrt{1-y}\right]$

Integral representations of $J_0(\sqrt{ x y})$ and $I_0( \sqrt{x y})$.

The Product of two rising factorials

On $\mathrm{\sum\limits_{x=1}^\infty Ci(x)}$.

On $\mathrm{\sum\limits_{n=0}^\infty \left(C(n)-\frac{\sqrt\pi}{2\sqrt2}\right)+ \sum\limits_{n=0}^\infty \left(S(n)-\frac{\sqrt\pi}{2\sqrt2}\right)}$

General solution to a certain simple recurrence relation

Special function for integrals

Evaluating $\mathrm{\int\limits_0^1 D(x) dx=I_2(1)-1-\sum\limits_{n=2}^\infty \frac{n\cos(n!)}{n!^2}}$. D(x) is the Darboux fractal function.

Polynomial approximation to a step function

Representation of parametric integral through special functions

An integration involving Sinc function

Positivity of Faddeeva function's imaginary part in the first quadrant of a complex plane

Trending Questions

Popular # Hahtags

Popular Questions