Groups
Groups
Sign in
Groups
Groups
mpmath
Conversations
About
Send feedback
Help
Group path
mpmath
1–30 of 186
Mark all as read
Report group
0 selected
Sergey B Kirpichev
23 Feb
mpmath 1.4.0
Hi all, mpmath 1.4.0 is available on GitHub (https://github.com/mpmath/mpmath) and PyPi (https://pypi
unread,
mpmath 1.4.0
Hi all, mpmath 1.4.0 is available on GitHub (https://github.com/mpmath/mpmath) and PyPi (https://pypi
23 Feb
William Crutchfield
,
Sergey B Kirpichev
2
12 Jan
why does quad() care about scaling?
On Fri, Jan 09, 2026 at 01:28:55PM -0800, William Crutchfield wrote: > Is quad() iterating until
unread,
why does quad() care about scaling?
On Fri, Jan 09, 2026 at 01:28:55PM -0800, William Crutchfield wrote: > Is quad() iterating until
12 Jan
Matthew Pidlysny
30/11/2025
Question about potentially helping mpmath
Hey all, I am currently working on a program that is written in C++, but would effectively one day
unread,
Question about potentially helping mpmath
Hey all, I am currently working on a program that is written in C++, but would effectively one day
30/11/2025
American Citizen
07/11/2025
question on gamma function
Hello: I did 77 digit calculations of the gamma function for 2 complex numbers (256 binary bit
unread,
question on gamma function
Hello: I did 77 digit calculations of the gamma function for 2 complex numbers (256 binary bit
07/11/2025
Matthias Köppe
05/05/2025
Announce: passagemath-symbolics 10.5.29
passagemath-symbolics (https://pypi.org/project/passagemath-symbolics/) is one of the pip-installable
unread,
Announce: passagemath-symbolics 10.5.29
passagemath-symbolics (https://pypi.org/project/passagemath-symbolics/) is one of the pip-installable
05/05/2025
Paul Mansfield
, …
Sergey B Kirpichev
5
05/12/2024
equivalent of primePy.isaprime?
On Thu, Dec 05, 2024 at 04:50:36AM -0800, Paul Mansfield wrote: > using one of libraries like
unread,
equivalent of primePy.isaprime?
On Thu, Dec 05, 2024 at 04:50:36AM -0800, Paul Mansfield wrote: > using one of libraries like
05/12/2024
Eric Ducasse
,
Vinzent Steinberg
3
21/03/2024
How to use a mpmath function in a compiled (numba, cython) fonction ?
Dear Vinzent, Thank you very much for your advice. The use of Flint (``Arb was merged into FLINT in
unread,
How to use a mpmath function in a compiled (numba, cython) fonction ?
Dear Vinzent, Thank you very much for your advice. The use of Flint (``Arb was merged into FLINT in
21/03/2024
Vickram Ratnam
,
Oscar Benjamin
2
15/02/2024
gamma function
Use a string rather than a float: In [24]: mpmath.gamma('-1.8') Out[24]: mpf('
unread,
gamma function
Use a string rather than a float: In [24]: mpmath.gamma('-1.8') Out[24]: mpf('
15/02/2024
LuvPeaceMoney Freedom
, …
Brian Gladman
6
19/01/2024
How to install mpmath on my win 64 bit machine?
Brian -- You did it!!! Check this out. C:\Users\freed>cd C:\Program Files\Python312 C:\Program
unread,
How to install mpmath on my win 64 bit machine?
Brian -- You did it!!! Check this out. C:\Users\freed>cd C:\Program Files\Python312 C:\Program
19/01/2024
nimportequoi idem
,
Vinzent Steinberg
3
10/11/2023
On Dirichlet integrale computation
According to my file __init__.py, my version is '1.1.0'. That explain probably this behaviour
unread,
On Dirichlet integrale computation
According to my file __init__.py, my version is '1.1.0'. That explain probably this behaviour
10/11/2023
William James
31/07/2023
Correct attribution for code ported from mpmath
I have ported some of the mpmath functionality to Swift in a new big integer package and need to know
unread,
Correct attribution for code ported from mpmath
I have ported some of the mpmath functionality to Swift in a new big integer package and need to know
31/07/2023
Yash05
05/06/2023
Re: Time Complexity of li(z)
I've developed a new primality test, but it requires using li(x, offset=True) from mpmath. Does
unread,
Re: Time Complexity of li(z)
I've developed a new primality test, but it requires using li(x, offset=True) from mpmath. Does
05/06/2023
Sergey B Kirpichev
04/06/2023
mpmath.org, documentation and codecov integration
Hello, it seems, the mpmath documentation for git version is not up to date. See eg https://github.
unread,
mpmath.org, documentation and codecov integration
Hello, it seems, the mpmath documentation for git version is not up to date. See eg https://github.
04/06/2023
Fredrik Johansson
,
Sergey B Kirpichev
2
25/03/2023
Release management
On Friday, November 18, 2022 at 4:22:07 PM UTC+3 Fredrik Johansson wrote: If you are an existing
unread,
Release management
On Friday, November 18, 2022 at 4:22:07 PM UTC+3 Fredrik Johansson wrote: If you are an existing
25/03/2023
Fredrik Johansson
07/03/2023
mpmath 1.3.0
Hi all, mpmath 1.3.0 is available on GitHub (https://github.com/mpmath/mpmath) and PyPi (https://pypi
unread,
mpmath 1.3.0
Hi all, mpmath 1.3.0 is available on GitHub (https://github.com/mpmath/mpmath) and PyPi (https://pypi
07/03/2023
Thales Freitas Macêdo
26/01/2023
Subset of eigenvalues for eigh
I have been using eigsy to solve the symmetric eigenvalue problem with high precision in my project,
unread,
Subset of eigenvalues for eigh
I have been using eigsy to solve the symmetric eigenvalue problem with high precision in my project,
26/01/2023
Motti Lanzkron
2
14/11/2022
Status of CVE-2021-29063 (issue #548)
Is there anything I can do in order to expidite the inclusion of the fix to CVE-2021-29063 into a
unread,
Status of CVE-2021-29063 (issue #548)
Is there anything I can do in order to expidite the inclusion of the fix to CVE-2021-29063 into a
14/11/2022
Ajay Rawat
29/10/2022
Quadrature nodes and weights!
Dear All, How can I get the quadrature nodes for Tanh-sinh rule. with regards AR.
unread,
Quadrature nodes and weights!
Dear All, How can I get the quadrature nodes for Tanh-sinh rule. with regards AR.
29/10/2022
Vickram Ratnam
27/07/2022
findroot in mpmath
I have a function taking in a Matrix and a number as such: def rada(a,s): ast=[ ] for k in range(0,
unread,
findroot in mpmath
I have a function taking in a Matrix and a number as such: def rada(a,s): ast=[ ] for k in range(0,
27/07/2022
Damien Desfontaines
20/01/2022
Correctness guarantees of erfinv
Hi folks, Thanks a lot for your work on mpmath! I had a question about the erfinv function: is it
unread,
Correctness guarantees of erfinv
Hi folks, Thanks a lot for your work on mpmath! I had a question about the erfinv function: is it
20/01/2022
Subhendra Basu
,
Vinzent Steinberg
2
10/12/2021
mpmath C implementation
Hi Subhendra, Did you have a look at MPFR [1] or Arb [2]? Best regards Vinzent [1] https://www.mpfr.
unread,
mpmath C implementation
Hi Subhendra, Did you have a look at MPFR [1] or Arb [2]? Best regards Vinzent [1] https://www.mpfr.
10/12/2021
Alasdair McAndrew
21/04/2021
Zeros of Legendre polynomials?
The documentation shows that import mpmath n = 10 polyroots(taylor(lambda x: legendre(n,x),0,n)[::-1]
unread,
Zeros of Legendre polynomials?
The documentation shows that import mpmath n = 10 polyroots(taylor(lambda x: legendre(n,x),0,n)[::-1]
21/04/2021
Fredrik Johansson
, …
Rocky Bernstein
3
30/03/2021
Maintainership of mpmath
While, I can't commit to anything long term, in the short term I would be happy to do the largely
unread,
Maintainership of mpmath
While, I can't commit to anything long term, in the short term I would be happy to do the largely
30/03/2021
Rocky Bernstein
,
Isuru Fernando
4
26/03/2021
mpath special cases for the sage backend and the mpf class is missing. Why?
> Aside from asking from my asking here, was this noted somewhere else? A good rule is not to use
unread,
mpath special cases for the sage backend and the mpf class is missing. Why?
> Aside from asking from my asking here, was this noted somewhere else? A good rule is not to use
26/03/2021
Deyan Mihaylov
19/12/2020
JacobiAmplitude in mpmath
Hello, I was wondering if there is an equivalent of the Mathematica function JacobiAmplitude in
unread,
JacobiAmplitude in mpmath
Hello, I was wondering if there is an equivalent of the Mathematica function JacobiAmplitude in
19/12/2020
Hussien Mahmoud
2
02/07/2020
Translating numpy-code to mpmath - 3d-matrices, concatenate and cumsum...
Hello I am working on translating an ODE-Solver test program from numpy to mpmath (arbitrary
unread,
Translating numpy-code to mpmath - 3d-matrices, concatenate and cumsum...
Hello I am working on translating an ODE-Solver test program from numpy to mpmath (arbitrary
02/07/2020
Toan T Nguyen
,
Kris Kuhlman
3
16/04/2020
odefun x < x0
On Friday, April 17, 2020 at 3:03:39 AM UTC+7, Kris Kuhlman wrote: Can you perform a change of
unread,
odefun x < x0
On Friday, April 17, 2020 at 3:03:39 AM UTC+7, Kris Kuhlman wrote: Can you perform a change of
16/04/2020
Taras Boychuk
,
Kris Kuhlman
3
03/02/2020
Arbitrary-precision interval arithmetic (iv) and integrals
Maybe. But if you replace L1 = iv.mpf('.1') with L1 = iv.mpf('1') if works. Even if
unread,
Arbitrary-precision interval arithmetic (iv) and integrals
Maybe. But if you replace L1 = iv.mpf('.1') with L1 = iv.mpf('1') if works. Even if
03/02/2020
ben
, …
Diogo
8
23/12/2019
mpmath functions with vectors?
I don't know if there is some difference, but I tested with the numpy.vectorize function and it
unread,
mpmath functions with vectors?
I don't know if there is some difference, but I tested with the numpy.vectorize function and it
23/12/2019
Dalton Bermudez
,
Andrey G. Grozin
2
29/08/2019
How do I call mpmath from any directory?
On Wed, 28 Aug 2019, Dalton Bermudez wrote: > How do I call mpmath from any directory? Just
unread,
How do I call mpmath from any directory?
On Wed, 28 Aug 2019, Dalton Bermudez wrote: > How do I call mpmath from any directory? Just
29/08/2019