[sage-devel] Re: User-friendly front-end to MixedIntegerLinearProgram

> Very nice Mike. > I added three lines (first is empty line) as an example computation try, in sagecell window and then evaluate var('x1 x2') maximize(20*x1 + 10*x2, {3*x1 + x2 <= 1300, x1 + 2*x2 <= 600, x2 <= 250}) Dominique -- You received this message because you are subscribed to th

[sage-devel] Re: Developer guide for casual user

Travis : "I'm sorry, but that really sounds like "I want to get really good without practicing". My hobby time credit is quite limited and there is a hugge difference between "without practicing" and good dev time management inducing *awareness* about the main Tools (or how to make good code

[sage-devel] Re: Free Computational Mathematics conference

Looks nice ;-) for people who don't know : "calanques" is french word for very nice place near mediterranean sea, with rocky beach ...water activities and very nice views for next spring. Here a link for a last year conference at CIRM : https://blogs.ams.org/phdplus/2017/06/25/stuck-in-the-

[sage-devel] Re: nbinteract: Interactive Webpages From Notebooks

Very interesting and teasing me to learn Jupyter notebooks. What I guess after first reading as main difference : the package (nbinteract) is standalone (of course with python and jupyter installed) producing HTML (and pictures) files locally (linux computer without network) vs sagecell needin

[sage-devel] Re: Live documentation with Thebe reloaded

> > > Very good work :-) not too much time to read today...but I will enjoy use it and (maybe one day) contribute. I already have some own draft of short examples for the sagecell ... ...teasing to do or use some kinds of maths I like of course. Maybe a "process" tutorial (about how to d

[sage-devel] Re: Would it be a good idea to start working on a module on Population Dynamics?

@ Marc and William : thanks for the provided information ... I am not interested with darmonpoints either, and I agree : it will be more useful to improve the sagemath template project. For making sagedays projects, public, I think it is interesting matter too ...for "examples" about to use the

[sage-devel] Re: Would it be a good idea to start working on a module on Population Dynamics?

@Marc : good work and good ideas.. :-) Why using the "unstable" http://k8s.sagemath.org (see page 5) and why no "public" access to worksheets (darmonpoints,...) ? Dominique. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from t

[sage-devel] Re: Would it be a good idea to start working on a module on Population Dynamics?

@Nikhil : Sorry to disappoint you , but I was more "fascinated" by Conway's game of life modeling. What William did'nt point out, that the "work" you are hoping for,..,you can do it yourself. If you have a sagemath cloud account, you simply install your package in one of your project...then

[sage-devel] Re: Would it be a good idea to start working on a module on Population Dynamics?

I fully agree with Robert Dodier : sagemath cannot include the multi-purpose packages round around the computer world, but the question is "If a package cannot be integrated into sagemath community code, does it exist a clear process for other communities (physics, geometry, statistics,..) to

[sage-devel] Re: Sage and Google Summer of Code (GSoC) 2017

Web page : http://doc.sagemath.org/html/en/developer/git_setup.html at the end of chapter "Installing git" "Chapter 2 of the git book" is a link to https://book.git-scm.com/2_installing_git.html ...but not existing : 404 Dominique -- You received this message because you are subscribed to

[sage-devel] Re: Thumbnail gallery

Autogenerate thumbnails in one "not so long" html page would be a great help pages improvement .. Dominique. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage

[sage-devel] Re: OpenDreamKit: debriefing from a successful interim project review by the EU commission

Sorry for the inconvenience the president told be me " I just switched on the information by hitting the cloudy button on the gate way" http://www.thingiverse.com/groups/sagemath is online -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To

[sage-devel] Re: OpenDreamKit: debriefing from a successful interim project review by the EU commission

Sorry for the inconvenience, he president told be me " I just switched on the information by hitting the cloudy button on the gate way" Cloudflare Ray ID: 35b2ff884361690e • Your IP: 109.215.181.109 • Performance & security by Cloudflare

[sage-devel] Re: OpenDreamKit: debriefing from a successful interim project review by the EU commission

Thanks for the link, kcrisman : good to put related information just here. Today (maybe famous in future France as "the day before" :-) because of our elections), there is a Error 502 Ray ID: 35b2ff884361690e • 2017-05-07 09:02:03 UTCBad gateway when I click on the link. Which president mistake

[sage-devel] Re: OpenDreamKit: debriefing from a successful interim project review by the EU commission

For explanation to english readers : http://www.szida.org/content-35-2411.html Fablabs organize yearly big worldwide event. Next year (2018): France => big opportunity for sagemath (to broadcast a message a usefulness of maths and sagemath) . Example : think (sagemath) -> 3D object (STL file) -

[sage-devel] Re: OpenDreamKit: debriefing from a successful interim project review by the EU commission

:-) :-) Is event http://actu.cotetoulouse.fr/toulouse-fab14-accueil-congres-mondial-fablabs-2018-artilect_43057/ ... a potential mean for a smart bridge between "makers" and 'thinkers" (sagemath) ? -- You received this message because you are subscribed to the Google Groups "sage-dev

[sage-devel] Re: More SageMath tutorials: a repository for sharing and collective authoring

Hi Nicolas, Paul Zimmerman has another email according to : https://gforge.inria.fr/users/zimmerma/ zimmerma nickname (search for "Personne") LORIA : I guess it was in Nancy but nowadays he is working in INRIA no ?...so confusing + I don't blame him (I know it happens for job emails) What is

[sage-devel] Re: More SageMath tutorials: a repository for sharing and collective authoring

Hello Nicolas, Yes I can try to write a first draft of "START HERE WITH SAGEMATH" in french and in english For english text, a native speaker checking is suggested :-) .. (kind of rewriting what I can produce). I used myself only the old website (regularly), the CD live (a little), the sagec

[sage-devel] Re: More SageMath tutorials: a repository for sharing and collective authoring

Hello Nicolas, First : good work !! I browsed randomly and only during five minutes https://more-sagemath-tutorials.readthedocs.io/en/latest/ and after clicking on " - Logging on to a Sage Server and Creating a Worksheet

[sage-devel] Re: KaLP - Karlsruhe Longest Paths

An now, successful results from KaDraw : draw graph to a PDF or PNG picture file. > 1. Use web browser to download kadraw from http://algo2.iti.kit.edu/kadraw/ > > - Indeed : not easy to visualize result of kalp, for the newbie in > specific tool graph representation > > tar tzvf KaD

[sage-devel] Re: KaLP - Karlsruhe Longest Paths

> > I will try Kadraw soon : http://algo2.iti.kit.edu/kadraw/ > for a graph drawing, in the same spirit than Christian Schultz's work Dominique -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receivin

[sage-devel] Re: KaLP - Karlsruhe Longest Paths

Some tests today in SMC (maybe my comments need to be moved out from current google forum)... Install Kalp1.0 in the sagemath cloud... I use one way to test new package : build it in sagematch cloud. Other way (not checked by me) : sagemath local (without network) install 1. Read manual -

[sage-devel] Re: KaLP - Karlsruhe Longest Paths

Le 23/02/2017 à 17:20, Dima Pasechnik a écrit : > no, no, you are the right person! every initiative must > be punished by letting the initiator to implement the proposal ;-) + 1 (for the joke and the cheering :-) ) -- You received this message because you are subscribed to the Google Grou

[sage-devel] Re: KaLP - Karlsruhe Longest Paths

I just checked package content in few minutes...looks interesting (few dependencies,good manual,code C++...) +1 with Peleg -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an

[sage-devel] Re: Sharing my course notes "Logiciels mathématiques"

Bonjour Sébastien, Merci pour le partage. J'espère que ton travail bénéficiera à quelques enseignants et élèves en Belgique et en France. Je ne peux que te remercier à leur place, car pour ma part je ne fais des maths avec SAGE que par pure distraction, et n'utilise pas trop les modules Ipython

[sage-devel] Re: libtinfo.so.5: no version information available

In order to get version information (required by shell): objdump -x libntl.so check symbolic links, for example in my local install (Ubuntu 14.04, sage-6.9) I have in the sage-src/sage-6.9/local/lib directory two links: libntl.so and libntl.so.16 pointed to the dynamic library file libntl.so.16

[sage-devel] Re: ppa sage-7.1: gcc is not working

Hello Vincent, I have no environment on my computer to compile Sagemath...but... am i right, guessing that error " cc: error: /usr/lib/sagemath//local/ligcc/: Is a directory " is simply because PATH (or LIBPATH or LD_LIBRARY_PATH or links options) is set (inside various Makefiles or scripts)

[sage-devel] Re: documentation changed in 7.1?

Thanks for all that good work and "bravo".. Long time, I have not read documentation...but I just checked it http://doc.sagemath.org/html/en/reference/plotting/sage/plot/plot.html and it looks very nice, with beautiful graphics dressing the raw helping text -- You received this message bec

[sage-devel] Re: Need people for sage-trac-account

Hello Nathan. Just before you quit the stage (am I guessing right?), I am happy to thank you for creating my trac account and retrieving (two times) my password to me. Hoping that your future will be funnier and sorry for your misfortune in the titans clash usually one driver is en

[sage-devel] Re: cannot post comments on trac #19984

@Dima : did you try https://wiki.sagemath.org/ThierryMonteil => professional page: http://monteil.perso.math.cnrs.fr/ and after reading it, you have University Paris 13 email -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from t

[sage-devel] Re: Which IDE do you use to write code for sage?

Hello Maarteen, My answer for your questions...and valid for me at my job (computer science engineer) AND at my home (maths hobbyist and sagemath user). But one point before : I use a kind of IDE since 30 years and long time ago, available "IDE" were not same. In 1984 I used Emacs a little

[sage-devel] Re: Change log web page not found

Done : linking today to http://www.sagemath.org/changelogs/sage-6.9.txt Thanks -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroup

[sage-devel] Change log web page not found

Hello, I start to make my sage 6.9 local install (my desktop comp x64 bits Ubuntu 14.04 LTS) and follow instructions at http://www.sagemath.org/download-source.html and in that web page, the URL link "changelog" in sentence "There is a very high level changelog

[sage-devel] Re: Generating random latticeposets

I don't know the math subject (lattice, poset...)..but...is this paper interesting ? www.emis.de/journals/MB/125.2/mb125_2_1.pdf I only "googled" to get it : I have not checked if random enough, or theorical prooven or if you can get better paper... Dominique. -- You received this message

[sage-devel] Re: which computation is right?

I bet on : all of them log is same as ln, and writing a function is a matter of taste symbolic integration of a function is function, up to a constant Dominique -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and

[sage-devel] Re: Ukrainian interface Sage

I am not so sure about the needed "localization"... Yes, could be the docstrings (= the text used as comment in various parts of SAGE python component)in that case, I guess as a python newbee, you have python tool for extract text comments from code and polib to merge them all in text fil

[sage-devel] Re: Uganda teaching feedback

Thanks Dima... :-) rt : usb.tar.gz is an archive (tar), not gzipped ... better name for such an archive file would be... "usb.tar"...for an extract with tar xvf Dominique -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from thi

[sage-devel] Re: Uganda teaching feedback

Hi rt, no web page at your URL ( http://pan.baidu.com/s/1o6qYzgA ): http://pan.baidu.com/error/404.html from the main page (http://pan.baidu.com/) : I guess it is a web host

[sage-devel] Re: Uganda teaching feedback

Hi rt, you are advanced student, aren't you ? ... :-) yes, it will be good to share about grub2 like Thierry did/does for his technical data...either in your own blog or you post it for some interested sage users or dev. I know only "grub" at my job, but maybe grub2 is more up to date. I guess

[sage-devel] Re: Uganda teaching feedback

Hello Viviane & Thierry, Very interesting feedbacks, thanks for sharing :-) Yes simple to go with USB keys, because now we can buy one 4Go at low price. I am only worried about 1) how to boot on it for old computers (and new ones too because for example my tablet don't have..only USB port for

[sage-devel] Re: Uganda teaching feedback

Interesting feedbacks for SAGE,maths,teaching,using VM... but I have a question : when you go teaching in far away places, why you don't go with a small equipement for a local area network (switch, Ethernet wires) ? because after installing the network, you can use your computer (for example

[sage-devel] Re: Full-time Sage developer position opening at Université Paris-Sud for Fall 2015

Bonjour Nicolas, Suis-je autorisé à diffuser cette annonce aux anciens éléves de l'ENSEEIHT ? Comme vous le savez sans doute c'est une école d"ingénieurs (ENSI) toulousaine avec plusieurs filières dont une en Mathématiques et Informatique (je suis promo 1984 de cette filière). L'annonce pourr

[sage-devel] Re: We can now have pictures in our documentation

Bravo et merci -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googleg

[sage-devel] Re: Sage is grown up; needs a last name

+1 for SageMath from an old generation frenchie who prefers "les maths" (plural) but agree for Math addendum which is very good improvement when you are searching Internet about Sage "SageMath" not sounding bad at all.. -- You received this message because you are subscribed to the Google Gro

[sage-devel] Re: Who won the Spies Prize?

+ 1 Congratulations M.Volker Braun...from a french random lambda user, which can benefit in the future for your generous hard working (as comp. engineer and math hobbyist I can surely understand why some nights seem longer than others). -- You received this message because you are subscribed t

[sage-devel] Re: How to make scilab available to sage (editing PATH)?

Note : In the cloud, you will not be "root" but one project-user (run command whoami)...but my next answer is valid with any UNIX-Linux user ... To set PATH using terminal command lines in cloud project: - display PATH value : echo $PATH - display the current shell : echo $SHELL - if current she

[sage-devel] Re: Saving .show() Output as a Vector Graphic

OK Thanks David Roe (I missed the point : within a class) -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this

[sage-devel] Re: Saving .show() Output as a Vector Graphic

I read, and read again and read again..and don't understand why 1rst parameter "self" is missing in cloud collections.py, with following difference between function definition in backend_pdf.py and call in collections.py : def draw_path_collection(self, gc, master_transform, paths, all_tr