User Anixx

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What are the properties of umbra with moments $\{1,1/2,1/3,1/4,1/5,...\}$?

answered Dec 9, 2023 at 20:18

-1 votes

Is there any deep philosophy or intuition behind the similarity between $\pi/4$ and $e^{-\gamma}$?

answered Nov 6, 2023 at 2:59

0 votes

Non-real constants

answered Oct 6, 2023 at 22:35

0 votes

Surreal numbers, ultrapowers of $\Bbb R$, ordinal-valued functions and the slow-growing hierarchy

answered Sep 15, 2023 at 14:43

2 votes

What real distributions solve $f'=0$?

answered Aug 17, 2023 at 16:02

-2 votes

Adrastus, Proclus, and 2+8+50+288+… vs. 1+9+49+289+…

answered Mar 7, 2023 at 16:53

0 votes

Generalizations of "standard" calculus

answered Aug 18, 2022 at 11:45

3 votes

Accepted

Can a general quintic be solved using inverse beta regularized function?

answered Jun 15, 2022 at 18:04

-2 votes

What are the properties of 3-dimensional split-complex numbers?

answered Apr 26, 2022 at 4:29

0 votes

In the Levi-Civita field, are there elements such that the standard parts of their subsequent powers produce an arbitrary sequence?

answered Jan 24, 2022 at 22:09

1 vote

Accepted

Are the shapes of the $\mathbb{R}^2$ plane and a disk of infinite radius different? Or otherwise, why their areas differ by $\frac\pi{12}$?

answered Jan 15, 2022 at 15:48

4 votes

Does the inverse Laplace transform of the square root exist?

answered Oct 1, 2021 at 11:14

1 vote

An operation is defined on polynomials. How do I generalize it to other classes of functions?

answered Sep 11, 2021 at 22:01

2 votes

Which constants are ambivalent and why?

answered Aug 28, 2021 at 21:08

0 votes

What advantage humans have over computers in mathematics?

answered Aug 28, 2021 at 20:55

1 vote

List of assigned values of divergent series

answered Aug 10, 2021 at 7:02

1 vote

About Newton's forward and backward interpolation

answered Jul 10, 2021 at 0:03

4 votes

Geometric interpretation of trace

answered Apr 28, 2021 at 21:04

0 votes

A question on assigning finite values to divergent sums involving expression of primes

answered Apr 20, 2021 at 17:18

0 votes

Logarithm of the Fourier transform?

answered Apr 19, 2021 at 22:22

0 votes

Is there a general solution for the differential equation $f''(x) = f(f(x))$?

answered Apr 16, 2021 at 20:58

0 votes

Accepted

Is it possible to numericaly solve functional equation

answered Apr 13, 2021 at 9:30

0 votes

Generalizing contour integration to quaternions and bicomplex numbers

answered Mar 23, 2021 at 16:57

-2 votes

Integral transformation, Laplace-like

answered Oct 27, 2020 at 0:57

-4 votes

A problem of an infinite number of balls and an urn

answered Oct 9, 2020 at 5:17

1 vote

Is regularization of infinite sums by analytic continuation unique?

answered May 12, 2020 at 18:23

0 votes

Formula for volume of $n$-ball for negative $n$

answered Apr 19, 2020 at 18:04

5 votes

Formula for volume of $n$-ball for negative $n$

answered Apr 18, 2020 at 3:32

1 vote

Is there a sense in which one could expand $\frac{\sin (x/\epsilon )}{x} $ in powers of $\epsilon $?

answered Jan 18, 2020 at 18:46

1 vote

Is there a sense in which one could expand $\frac{\sin (x/\epsilon )}{x} $ in powers of $\epsilon $?

answered Jan 18, 2020 at 18:19

Stack Exchange Network

83 Answers

What are the properties of umbra with moments $\{1,1/2,1/3,1/4,1/5,...\}$?

Is there any deep philosophy or intuition behind the similarity between $\pi/4$ and $e^{-\gamma}$?

Non-real constants

Surreal numbers, ultrapowers of $\Bbb R$, ordinal-valued functions and the slow-growing hierarchy

What real distributions solve $f'=0$?

Adrastus, Proclus, and 2+8+50+288+… vs. 1+9+49+289+…

Generalizations of "standard" calculus

Can a general quintic be solved using inverse beta regularized function?

What are the properties of 3-dimensional split-complex numbers?

In the Levi-Civita field, are there elements such that the standard parts of their subsequent powers produce an arbitrary sequence?

Are the shapes of the $\mathbb{R}^2$ plane and a disk of infinite radius different? Or otherwise, why their areas differ by $\frac\pi{12}$?

Does the inverse Laplace transform of the square root exist?

An operation is defined on polynomials. How do I generalize it to other classes of functions?

Which constants are ambivalent and why?

What advantage humans have over computers in mathematics?

List of assigned values of divergent series

About Newton's forward and backward interpolation

Geometric interpretation of trace

A question on assigning finite values to divergent sums involving expression of primes

Logarithm of the Fourier transform?

Is there a general solution for the differential equation $f''(x) = f(f(x))$?

Is it possible to numericaly solve functional equation

Generalizing contour integration to quaternions and bicomplex numbers

Integral transformation, Laplace-like

A problem of an infinite number of balls and an urn

Is regularization of infinite sums by analytic continuation unique?

Formula for volume of $n$-ball for negative $n$

Formula for volume of $n$-ball for negative $n$

Is there a sense in which one could expand $\frac{\sin (x/\epsilon )}{x} $ in powers of $\epsilon $?

Is there a sense in which one could expand $\frac{\sin (x/\epsilon )}{x} $ in powers of $\epsilon $?