[sage-combinat-devel] number_of_partitions on Ubuntu in Windows Subsystem for Linux

2020-04-20 Thread Samuel Lelievre
Dear sage-combinat-devel, In case some of you might be interested, `number_of_partitions` can behave differently in "regular Ubuntu" and in "Ubuntu in Windows". Report and discussion on sage-devel at: https://groups.google.com/d/topic/sage-devel/zuPzRgpSw3s/discussion Kind regards, Samuel --

[sage-combinat-devel] Re: fast vector partitions algorithm

2020-02-16 Thread Samuel Lelievre
I forgot to say you need to work on the "develop" branch. So the steps would be: - open an account on gitlab.com - connect to gitlab.com - fork this project: https://gitlab.com/sagemath/sage/ - modify the "develop" branch in your fork - send a merge request against the "develop" branch

[sage-combinat-devel] Re: fast vector partitions algorithm

2020-02-16 Thread Samuel Lelievre
Thu 2020-02-13 19:29:57 UTC, Denis Sunko: > > I read some of the developer's guide but it all seemed > rather intimidating, especially for a small change. Alternatively to pushing a branch to Sage's Trac server, you can - open an account on gitlab.com - fork this project on GitLab

[sage-combinat-devel] Re: GSoC 2020

2020-02-04 Thread Samuel Lelievre
Tue 2020-02-04 17:38:18 UTC, Sagnik Dey: > > > I was a GSoC participant last year working on a C++ library. > I am interested in contributing to Sage Math repositories this year. > Can someone please direct me to where I can get started? > > PS: I hope this isn't the wrong place to post this. If

[sage-combinat-devel] Compositions and partitions discussed on sage-devel

2019-02-21 Thread Samuel Lelievre
Dear sage-combinat-devel, two discussions on sage-devel you might want to chime in: - Corner case in partitions with specified maximal part https://groups.google.com/d/topic/sage-devel/zHYWuA5m2D4/discussion - Counting integer compositions with restrictions

[sage-combinat-devel] Discreture library: iterate through combinations, permutations, partitions...

2018-08-06 Thread Samuel Lelievre
Dear sage-combinat-devel, Discreture is a C++ library for iterating through various combinatorial structures such as combinations, permutations, partitions, etc. https://github.com/mraggi/discreture Could it bring speedups to any of Sage's combinatorics? Kind regards, Samuel -- You

[sage-combinat-devel] sage-devel: """Should the "Element = ..." trick require categories?"""

2017-12-10 Thread Samuel Lelievre
This is just to mention to sage-combinat-devel readers a sage-devel discussion on the topic Should the "Element = ..." trick require categories? https://groups.google.com/d/topic/sage-devel/Q9nuzwM7YRA/discussion Cheers, Samuel -- You received this message because you are subscribed to

[sage-combinat-devel] ask-sage question on "defining a symmetric function"

2016-10-31 Thread Samuel Lelievre
Dear sage-combinat-devel, maybe someone on this list can help with this ask-sage question https://ask.sagemath.org/question/34849/defining-a-symmetric-function/ Cheers Samuel -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To

Re: [sage-combinat-devel] Multiple versions of SageMath's documentation online

2016-08-22 Thread Samuel Lelievre
Le lundi 22 août 2016 16:53:56 UTC+2, Nicolas M. Thiery a écrit : > >Dear Samuel, Frédéric, Harald, > > Sorry for the slow answer; I am just back from vacations. > > Thanks Sam, Frédéric for the pings! > > On Thu, Aug 11, 2016 at 10:46:08PM +0200, Samuel Lelièvre wrote: > >This

Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Samuel Lelievre
Nathann Cohen wrote: Hello, I think that Partitions should be output in either lex (or possibly reverse lex) since this order is compatible with dominance order. I only want to bring to your attention that deciding in which order the partitions should be returned is not free in

[sage-combinat-devel] Re: Order of Partitions()

2015-03-15 Thread Samuel Lelievre
cc: sage-combinat-devel 2015-03-15 11:27:33 UTC+1, Jeroen Demeyer: Hello, currently in Sage, Partitions() are returned in reverse-lexicographic order. But is this order (which is nowhere documented as far as I can tell) really important? I am trying to fix Partitions and other related

[sage-combinat-devel] sage-devel thread on Python, Sage, Julia, multiple dispatch, and coercion

2014-07-19 Thread Samuel Lelievre
Hi sage-combinat-devel! Just to point you all to a thread on sage-devel called On scientific computing, Python and Julia https://groups.google.com/d/topic/sage-devel/1gPkeL_X5dw/discussion started by Luca De Feo. Stefan Karpinski, one of the developers of Julia, has joined the

[sage-combinat-devel] sage-combinat on Windows?

2011-05-30 Thread Samuel Lelievre
Hi all, Sage and Sage-combinat are spreading... Now I'm getting asked by a colleague if there is a way to install combinat on Windows! I'm guessing it would depend if the Windows install of Sage uses a live-cd, dual-boot, or virtual-machine approach; in all cases, Sage is really running in a

[sage-combinat-devel] Fwd: sage-combinat: error cloning

2011-01-22 Thread Samuel Lelievre
Hello, My friend David got an unknown encoding error while trying to install combinat on top of a freshly compiled sage-4.6.1 (compiled from source yesterday on a Mac running Mac OS X 10.5.8). Here is the relevant excerpt: Now cloning the current Sage library branch... hg clone sage

[sage-combinat-devel] Sage days 28, Orsay, 17-19 Jan 2011

2011-01-15 Thread Samuel Lelievre
Chers collègues, Vous avez probablement entendu parler de Sage, un logiciel libre de mathématiques qui combine la puissance de nombreux programmes libres dans une interface commune, et qui s'est donné pour mission de créer une alternative viable, libre et open source, à Magma, Maple, Mathematica

[sage-combinat-devel] Sage days 28, Orsay, France, 17-19 January 2011

2010-12-12 Thread Samuel Lelievre
Chers collègues, Vous avez probablement entendu parler de Sage, un logiciel libre de mathématiques qui combine la puissance de nombreux programmes libres dans une interface commune, et qui s'est donné pour mission de créer une alternative viable, libre et open source, à Magma, Maple, Mathematica

[sage-combinat-devel] authenticating to the combinat patch server

2010-11-29 Thread Samuel Lelievre
Hello all, I'm trying to push my first patch to the combinat patch server. It seems I need to authenticate. How do I get/choose a username and password? Once I get that sorted, I'll update the Notes in section 1.1 of the step by step tutorial at

[sage-combinat-devel] Re: authenticating to the combinat patch server

2010-11-29 Thread Samuel Lelievre
Thanks Nicolas and Nicolas, I've updated the step-by-step tutorial using your instructions, feel free to edit. Cheers, Samuel On Nov 29, 9:53 pm, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote:         Hi Samuel, On Mon, Nov 29, 2010 at 12:30:04PM -0800, Samuel Lelievre wrote: I'm trying

[sage-combinat-devel] Re: Queue does not apply to sage-4.4.2

2010-05-24 Thread Samuel Lelievre
Hi! same failure here with trac_8930-enumerated_set_deprecate- fh.patch. [...] patching file sage/categories/enumerated_sets.py Hunk #2 FAILED at 190 1 out of 11 hunks FAILED -- saving rejects to file sage/categories/ enumerated_sets.py.rej patch failed, unable to continue (try -v) patch failed,