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mpmath
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mpmath
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Alasdair McAndrew
Apr 21
Zeros of Legendre polynomials?
The documentation shows that import mpmath n = 10 polyroots(taylor(lambda x: legendre(n,x),0,n)[::-1]
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Zeros of Legendre polynomials?
The documentation shows that import mpmath n = 10 polyroots(taylor(lambda x: legendre(n,x),0,n)[::-1]
Apr 21
Fredrik Johansson
, …
Rocky Bernstein
3
Mar 30
Maintainership of mpmath
While, I can't commit to anything long term, in the short term I would be happy to do the largely
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Maintainership of mpmath
While, I can't commit to anything long term, in the short term I would be happy to do the largely
Mar 30
Rocky Bernstein
,
Isuru Fernando
4
Mar 26
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
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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
Mar 26
Deyan Mihaylov
12/19/20
JacobiAmplitude in mpmath
Hello, I was wondering if there is an equivalent of the Mathematica function JacobiAmplitude in
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JacobiAmplitude in mpmath
Hello, I was wondering if there is an equivalent of the Mathematica function JacobiAmplitude in
12/19/20
Hussien Mahmoud
2
7/2/20
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
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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
7/2/20
Toan T Nguyen
,
Kris Kuhlman
3
4/16/20
odefun x < x0
On Friday, April 17, 2020 at 3:03:39 AM UTC+7, Kris Kuhlman wrote: Can you perform a change of
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odefun x < x0
On Friday, April 17, 2020 at 3:03:39 AM UTC+7, Kris Kuhlman wrote: Can you perform a change of
4/16/20
Taras Boychuk
,
Kris Kuhlman
3
2/3/20
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
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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
2/3/20
ben
, …
Diogo
8
12/23/19
mpmath functions with vectors?
I don't know if there is some difference, but I tested with the numpy.vectorize function and it
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mpmath functions with vectors?
I don't know if there is some difference, but I tested with the numpy.vectorize function and it
12/23/19
Dalton Bermudez
,
Andrey G. Grozin
2
8/29/19
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
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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
8/29/19
Carlos Gouveia
,
Isuru Fernando
3
7/22/19
Pi with arbitrary precision and mpmath
Hi Isuru, That worked, thanks! CG Em segunda-feira, 22 de julho de 2019 01:32:54 UTC-3, Isuru
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Pi with arbitrary precision and mpmath
Hi Isuru, That worked, thanks! CG Em segunda-feira, 22 de julho de 2019 01:32:54 UTC-3, Isuru
7/22/19
易昕
7/4/19
The function diff return wrong results?
I had try following code: from mpmath import * mp.dps = 30 rf16 = lambda x,y: fsub(loggamma(x+y),
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The function diff return wrong results?
I had try following code: from mpmath import * mp.dps = 30 rf16 = lambda x,y: fsub(loggamma(x+y),
7/4/19
Fredrik Johansson
,
Aaron Meurer
2
6/3/19
Functions grimoire
You may also want to cross-post this to the SymPy list. Aaron Meurer On Sat, Jun 1, 2019 at 9:53 AM
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Functions grimoire
You may also want to cross-post this to the SymPy list. Aaron Meurer On Sat, Jun 1, 2019 at 9:53 AM
6/3/19
Yeti
,
Fredrik Johansson
2
12/17/18
Python-Flint 0.3 eig()
Hello Yeti, On Mon, Dec 17, 2018 at 3:55 PM Yeti <amusingyeti@gmail.com> wrote: I have been
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Python-Flint 0.3 eig()
Hello Yeti, On Mon, Dec 17, 2018 at 3:55 PM Yeti <amusingyeti@gmail.com> wrote: I have been
12/17/18
rupu...@gmail.com
,
Kris Kuhlman
3
12/13/18
mp.invertlaplace(fp,t,method='talbot') raise TypeError("cannot create mpf from " + repr(x))
Thank you Kris, But symbols "s" is factor in laplace format, and "x,y" will help
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mp.invertlaplace(fp,t,method='talbot') raise TypeError("cannot create mpf from " + repr(x))
Thank you Kris, But symbols "s" is factor in laplace format, and "x,y" will help
12/13/18
Fredrik Johansson
12/11/18
mpmath 1.1.0 released
Hi all, I have just made a new release of mpmath, version 1.1.0. Huge thanks to all contributors! The
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mpmath 1.1.0 released
Hi all, I have just made a new release of mpmath, version 1.1.0. Huge thanks to all contributors! The
12/11/18
Yeti
,
Samuel Lelièvre
2
11/23/18
Resize a matrix
Fri 2018-11-02 10:33:47 UTC+1, Yeti: > > is there an inbuilt means to change the dimensions of
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Resize a matrix
Fri 2018-11-02 10:33:47 UTC+1, Yeti: > > is there an inbuilt means to change the dimensions of
11/23/18
Fredrik Johansson
, …
Yeti
9
11/16/18
Python-FLINT 0.2 is available
On Fri, Nov 16, 2018 at 7:13 PM Yeti <amusingyeti@gmail.com> wrote: I have recently been using
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Python-FLINT 0.2 is available
On Fri, Nov 16, 2018 at 7:13 PM Yeti <amusingyeti@gmail.com> wrote: I have recently been using
11/16/18
Fredrik Johansson
11/2/18
Zenodo DOI
Hi all, I have added mpmath to Zenodo, so it's now possible to cite mpmath with a DOI: https://
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Zenodo DOI
Hi all, I have added mpmath to Zenodo, so it's now possible to cite mpmath with a DOI: https://
11/2/18
J. Friedman
,
Kris Kuhlman
6
10/31/18
integrating a rapidly decaying function strange results
http://www.mpmath.org/doc/current/calculus/integration.html The quadosc function works with
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integrating a rapidly decaying function strange results
http://www.mpmath.org/doc/current/calculus/integration.html The quadosc function works with
10/31/18
Sahil Verma
, …
Fredrik Johansson
6
7/11/18
Question regarding precision bits used in Mpmath
On Wed, Jul 11, 2018 at 11:48 PM, Sahil Verma <v.sahil1@gmail.com> wrote: Dear Fredrik, I am
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Question regarding precision bits used in Mpmath
On Wed, Jul 11, 2018 at 11:48 PM, Sahil Verma <v.sahil1@gmail.com> wrote: Dear Fredrik, I am
7/11/18
Timo Hilman
,
Fredrik Johansson
2
6/25/18
Behaviour of nsum with [0, inf] intervalls
On Mon, Jun 25, 2018 at 12:20 PM, Timo Hilman <hillmann.timo@web.de> wrote: Hello, I am having
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Behaviour of nsum with [0, inf] intervalls
On Mon, Jun 25, 2018 at 12:20 PM, Timo Hilman <hillmann.timo@web.de> wrote: Hello, I am having
6/25/18
Haddad Mounir
5/4/18
Matrix element wize multiplication & matrix column wize L2 normalization
I am trying to use mpmath matrices, and I'm stuck with some implementation questions . 1) How can
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Matrix element wize multiplication & matrix column wize L2 normalization
I am trying to use mpmath matrices, and I'm stuck with some implementation questions . 1) How can
5/4/18
Fredrik Johansson
, …
Rudi Gaelzer
13
4/7/18
mpmath 1.0
Any of you know who is responsible for providing the rpm package for Fedora linux? I'm using
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mpmath 1.0
Any of you know who is responsible for providing the rpm package for Fedora linux? I'm using
4/7/18
Panna Lal Patodia
, …
Aaron Meurer
3
2/22/18
Zeta Function
On Thu, Feb 22, 2018 at 8:27 AM, Andrey G. Grozin <AGGrozin@inp.nsk.su> wrote: > On Thu, 22
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Zeta Function
On Thu, Feb 22, 2018 at 8:27 AM, Andrey G. Grozin <AGGrozin@inp.nsk.su> wrote: > On Thu, 22
2/22/18
Chris Winter
,
Aaron Meurer
2
2/19/18
Floating Point Accuracy Question
You've discovered what is a general rule of thumb for mpmath: always create floats with string
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Floating Point Accuracy Question
You've discovered what is a general rule of thumb for mpmath: always create floats with string
2/19/18
Samuel Lelièvre
, …
Aaron Meurer
4
12/6/17
Resurrect the mpmath gallery?
By the way, there is a useful Sphinx extension for building galleries: https://sphinx-gallery.github.
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Resurrect the mpmath gallery?
By the way, there is a useful Sphinx extension for building galleries: https://sphinx-gallery.github.
12/6/17
Fredrik Johansson
2
11/25/17
Journal of Open Source Software submission
On Tue, Nov 21, 2017 at 2:48 PM, Fredrik Johansson <fredrik.johansson@gmail.com> wrote: Hi,
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Journal of Open Source Software submission
On Tue, Nov 21, 2017 at 2:48 PM, Fredrik Johansson <fredrik.johansson@gmail.com> wrote: Hi,
11/25/17
Elim Qiu
, …
Vinzent Steinberg
3
11/17/17
a(1) = log(1.5), a(n+1) = log(1+a(n)), lim(n(na(n)-2)/log(n) = 2/3. numeric testing calculation
On Thursday, November 16, 2017 at 10:48:09 PM UTC+1, Elim Qiu wrote: I have a sequence {a(n)} defined
unread,
a(1) = log(1.5), a(n+1) = log(1+a(n)), lim(n(na(n)-2)/log(n) = 2/3. numeric testing calculation
On Thursday, November 16, 2017 at 10:48:09 PM UTC+1, Elim Qiu wrote: I have a sequence {a(n)} defined
11/17/17
Rudi Gaelzer
9/13/17
Unexpected result from G-function routine
Using mpmath version 0.19-8 distributed by Fedora 26. I seem to have found an unexpected result from
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Unexpected result from G-function routine
Using mpmath version 0.19-8 distributed by Fedora 26. I seem to have found an unexpected result from
9/13/17
Yeti
,
Fredrik Johansson
2
7/23/17
Generalized eigenvalue problem
On Sun, Jul 23, 2017 at 9:24 AM, Yeti <amusingyeti@gmail.com> wrote: mpmath is able to solve
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Generalized eigenvalue problem
On Sun, Jul 23, 2017 at 9:24 AM, Yeti <amusingyeti@gmail.com> wrote: mpmath is able to solve
7/23/17
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