[sage-support] Semisimple Lie algebra generators in Sage? (physics edition)

2020-05-27 Thread Emil Kozuch
I am sorry if this question has been asked before. Is there a way to get the fundamental Lie algebra generators in sage (those that physicists use, eq. the Paule matrices, Gellmann matrices and so forth)? The only thing I can find in the documentation is the generators in the Chevalley basis,

Re: [sage-support] Re: Text representation of number fields with embeddings

2013-07-28 Thread Emil
Field in x with defining polynomial x^2 + x - 1/2 On Saturday, July 27, 2013 5:53:52 PM UTC-4, Emil wrote: Hi, I'd like to be able to save number fields with embeddings as text strings, so that they can be instantiated at a later date, as well as being human readable. So, I'm trying to store

[sage-support] Text representation of number fields with embeddings

2013-07-27 Thread Emil
Hi, I'd like to be able to save number fields with embeddings as text strings, so that they can be instantiated at a later date, as well as being human readable. So, I'm trying to store the command used to create such a field, and use sage_eval on it. sage: x = polygen(QQ) sage: K.x =

[sage-support] Getting __name__ (or similar) of load-ed script?

2013-06-09 Thread Emil
I'd like to know if it's possible to get the filename of a script that's been run using the load or attach command at the sage: prompt. If I insert a print __name__ in the script I just get __main__. I know __name__ isn't the right thing, since I'm not dealing with an imported Python module...

Re: [sage-support] Re: Getting __name__ (or similar) of load-ed script?

2013-06-09 Thread Emil
to do something like open(__name__ + .js, w)... On 9 June 2013 15:43, leif not.rea...@online.de wrote: leif wrote: Emil wrote: I'd like to know if it's possible to get the filename of a script that's been run using the load or attach command at the sage: prompt. If I insert a print

[sage-support] Re: Saving sws files in VirtualBox lab situation

2012-07-20 Thread emil
emil Here's one user's comments: ++ 1) Fire up Virtual Box (only one click if there's an icon on the desktop, which I THINK we can have happen for everyone). 2) Fire up Sage inside Virtual Box (only one click, I think). 3) Be told that the mouse doesn't work anymore (even though

Re: [sage-support] IntegerVectors question

2012-05-18 Thread Emil
On 18 May 2012 18:48, Emil emi...@gmail.com wrote: Looking at the code, the cardinality() is done sensibly for IntegerVectors_nkconstraints, but not for IntegerVectors_nk, which is what will be used by default. It should be a simple patch (I can do it if no-one else wants to) - as the code

Re: [sage-support] Re: Making a copy of a MixedIntegerLinearProgram

2012-05-15 Thread Emil
Hi Nathann, Thanks for writing the MILP class - it works very well. Now, I can do: x = lp.new_variable() Is there any way to do something like x = lp.get_existing_variables() ? I'm working on some graph theoretic stuff: I'm solving two LPs for each graph, for as many graphs as I can. - Emil

Re: [sage-support] Re: Making a copy of a MixedIntegerLinearProgram

2012-05-15 Thread Emil
Next issue is that the Gurobi backend doesn't support the copy: AttributeError: 'sage.numerical.backends.gurobi_backend.GurobiBacke' object has no attribute 'copy' Any idea how much work this would be to do? (I can now do what I wanted to do before, at least with GLPK.) Emil -- To post

Re: [sage-support] Re: Making a copy of a MixedIntegerLinearProgram

2012-05-15 Thread Emil
OK I'll take a look :) On 15 May 2012 21:55, Nathann Cohen nathann.co...@gmail.com wrote: Hell Emil !! Any chance you could make a patch? :)   (I'd volunteer myself, but I would probably mess it up!) H I could, but this patch is so local that it really is an ideal occasion

[sage-support] Making a copy of a MixedIntegerLinearProgram

2012-05-14 Thread Emil
'x' now seems to contain different variables. So I cannot add any constraints that use the existing variables. Or is there some way to do this? Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

Re: [sage-support] Re: Group action

2012-05-14 Thread Emil
One thing to watch out for is that the generators returned by automorphism_group contain symbols that may not be the actual vertices. I realised this once after several frustrating hours of bizarre results from my program. I'm not sure if this is still the case in recent versions. Emil On 15

Re: Fwd: [sage-support] Re: including sage library

2012-05-05 Thread Emil
source files do. I thought that was the right thing to do. So, should my module always import from sage.all ? What if I ensure that all my imports occur in the right order? Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage

Re: [sage-support] Importing Cython .so module

2012-04-19 Thread Emil
of all this. I'd really like to see more documentation on how to distribute packages for Sage that are not intended to part of Sage proper. I can't volunteer for this myself (at present) as I barely understand how things work and have only managed to get something working by accident. Emil

[sage-support] Re: Sage installation on windows : browser cannot connect

2012-04-18 Thread emil
If I make it bridged, what is the IP address I'd use? stop the sage notebook server (with Ctr-C) and type ifconfig. This should show you your IP address on the network. It should also show in the startup message of the notebook server. -- To post to this group, send email to

Re: [sage-support] Importing Cython .so module

2012-04-18 Thread Emil
or disutils, but I am not sure... If someone could at least clarify what area this problem fits into that would be a great help because I can then go to the appropriate forums. Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send

Re: [sage-support] Importing Cython .so module

2012-04-13 Thread Emil
If no-one can answer this question, does anyone have an idea of another forum where people may know the answer? Thanks!  -Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more

Re: [sage-support] Importing Cython .so module

2012-04-07 Thread Emil
else about how to stop this. The Sage Cython modules seem to be imported into the correct places in the namespace hierarchy, so it must be possible... Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

[sage-support] Importing Cython .so module

2012-04-06 Thread Emil
, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

[sage-support] importing .so files

2012-04-03 Thread Emil
or something needs to be set? I'd like to be able to distribute my package, but I want everything contained in site-packages/foo Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

Re: [sage-support] Re: importing .so files

2012-04-03 Thread Emil
all this Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

Re: [sage-support] Re: importing .so files

2012-04-03 Thread Emil
of bar.Bar. Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

Re: [sage-support] Re: Best way to develop Sage packages?

2012-04-02 Thread Emil
if there is anything really silly, then that would be appreciated! -Emil -- import os from distutils.core import setup from distutils.extension import Extension from Cython.Distutils import build_ext if not os.environ.has_key('SAGE_ROOT'): print ERROR: The environment variable

Re: [sage-support] Re: Best way to develop Sage packages?

2012-04-02 Thread Emil
it to be called 'mypackage.thing.Thing'. Is this possible? (If in the above code I change the first argument of Extension to 'mypackage.thing', I am unable to import it at the sage: prompt - although thing.so gets put inside the site-packages/mypackage directory instead of in its parent.) Emil

Re: [sage-support] Re: Best way to develop Sage packages?

2012-03-31 Thread Emil
, is there any documentation on sage -pkg? Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http

[sage-support] Best way to develop Sage packages?

2012-03-30 Thread Emil
to rebuild by source from the sage: prompt? Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage

Re: [sage-support] Re: Best way to develop Sage packages?

2012-03-30 Thread Emil
guess this means that I need to be part of the sage directory structure, rather than being in site-packages? Or could I use SAGE_ROOT or something to always guarantee to be able to find these files? Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from

[sage-support] Re: Sage installation on windows : browser cannot connect

2012-03-29 Thread emil
Am Mittwoch, 28. März 2012 14:06:31 UTC+1 schrieb Matthias L: Dear group, I've tried to install Sage on Windows 7 following the installation guide linked below. It seems to work until step 4, I get the same console window as shown in the screen shot there (Open your web browser). But if

Re: [sage-support] Re: semidefinite programming using csdp -- python import errors

2012-03-27 Thread Emil
. Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

Re: [sage-support] Re: semidefinite programming using csdp -- python import errors

2012-03-26 Thread Emil
On 26 March 2012 17:37, Dima Pasechnik dimp...@gmail.com wrote: On 2012-03-25, Emil emi...@gmail.com wrote: I've also been using CSDP from Sage lately. I am calling the stand-alone program, rather than using the Python interface (which isn't a very good solution). why?  Is it buggy? Well

Re: [sage-support] Re: semidefinite programming using csdp -- python import errors

2012-03-25 Thread Emil
? (I was planning at some point to do this myself.) Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support

[sage-support] Changing basis of a symmetric matrix

2012-03-22 Thread Emil
are orthogonal, but not orthonormal, if those are the correct terms). I was wondering if Sage will make use of the specific set-up here to speed up the matrix product? And if not, is there a faster way to do it? Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com

Re: [sage-support] Re: Sorting a list of number field elements

2012-03-21 Thread Emil
with embeddings... Currently, not only does this not work, but no error message is produced Do you think it is worth me making a ticket for this? Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

[sage-support] Sage container class?

2012-03-21 Thread Emil
? Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

Re: [sage-support] Sage container class?

2012-03-21 Thread Emil
mechanism and pickling... Does this mean that dumps() will be called on objects that the dictionary contains? (Doesn't pickle use __getstate__ or something like that instead?) Emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage

[sage-support] Sorting a list of number field elements

2012-03-20 Thread Emil
, and could be imprecise. It would be good if I could just do: sage: sorted(bounds) [4*x - 1, 10/3*x - 4/3, 4*x - 1, 2*x - 1, 4*x - 1, 4*x - 1, 0] But this doesn't appear to work! Is there a way to do this? Thanks, Emil -- To post to this group, send email to sage-support@googlegroups.com

[sage-support] Re: Some bugs and some wishes

2012-02-21 Thread emil
On 21 Feb., 06:18, Rob Beezer goo...@beezer.cotse.net wrote: On Feb 16, 1:43 am, Manuel Kauers man...@kauers.de wrote: 7.  Nullspace for matrices over finite fields is unreasonably slow sage: M = MatrixSpace(GF(2^31-1), 1000, 1001).random_element(); sage: %time M.right_kernel(); CPU

[sage-support] Re: Some bugs and some wishes

2012-02-18 Thread emil
On 16 Feb., 10:43, Manuel Kauers man...@kauers.de wrote: Hi there, here are some bugs which may or may not be already known. If they are new, could you please file them wherever such bugs need to be filed? Or if they are not bugs but wrong usage, could you explain to me what I should type

[sage-support] Re: Question about download SAGE

2012-02-14 Thread emil
On Feb 14, 5:21 pm, juaninf juan...@gmail.com wrote: Hi everybody Please I want download the SAGE math for fedora-32bits, but i need the file with extension *.tar not tar.lzmaa, because my tar program no have support fot this extension, ...  

[sage-support] Re: Question about download SAGE

2012-02-14 Thread emil
On Feb 14, 6:57 pm, Juan Grados juan...@gmail.com wrote: I dont permissions for this in my server Well, if there is no better solution (like asking sysadmin, or somebody uploads other package ) you could build lzma (or successor xz- utils) locally http://tukaani.org/lzma/ -- To post to

[sage-support] Re: Windows 7, Virtualbox, can't connect to sage server with Chrome

2012-02-13 Thread emil
On 13 Feb., 09:22, Volker Braun vbraun.n...@gmail.com wrote: On Sunday, February 12, 2012 10:56:35 PM UTC-8, emil wrote: If you want to use the multiuser sage server and access it from other computers on the LAN then you need bridged adapter and connect to the IP of the VM (there should

[sage-support] Re: Windows 7, Virtualbox, can't connect to sage server with Chrome

2012-02-13 Thread emil
On 13 Feb., 23:19, Volker Braun vbraun.n...@gmail.com wrote: On Monday, February 13, 2012 12:42:14 AM UTC-8, emil wrote: Right at the moment loggins are not disabled but all servers (ssh, ftp) are off by default. Passwords for the accounts are not published (my defaults are like strong

[sage-support] Re: Windows 7, Virtualbox, can't connect to sage server with Chrome

2012-02-12 Thread emil
/portforwarding network settings... If you want to use the multiuser sage server and access it from other computers on the LAN then you need bridged adapter and connect to the IP of the VM (there should be a green splash window on the bottom with the IP adress) cheers emil -- To post to this group, send email

[sage-support] Re: some problem with installation on winxp

2011-12-11 Thread emil
Yes you should be able to connect to the sage server. 1) Shutdown Computer and restart Start VirtualBox Please check that on the right side of your Virtual Box control window, section Networking is set to NAT. start Sage VM In the VM you should get the message that the sage server is running on

[sage-support] Re: some problem with installation on winxp

2011-12-11 Thread emil
, Chrome, Opera should all work, as well as other, less known browser types. Just open the browser and type in localhost: 8000 in adress bar. Cheers emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

[sage-support] Re: some problem with installation on winxp

2011-12-08 Thread emil
On Dec 8, 9:46 am, issacnewton atisunda...@gmail.com wrote: Hi emil it seems that command worked and its trying to start web page. I have taken the snapshot of thathttp://www.picscrazy.com/view/1QHj and it just remains at that point. and if i go to that localhost:8000 address, my chrome

[sage-support] Re: some problem with installation on winxp

2011-12-07 Thread emil
Maybe type sage/sage -notebook if that doesn't work just restart the virtual machine Useful reading: http://www.ee.surrey.ac.uk/Teaching/Unix/unix1.html -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to

[sage-support] Re: some problem with installation on winxp

2011-12-06 Thread emil
This can be used on any operating system that supports the free VirtualBox player, for example Microsoft Windows. Your computer must have at least 2.5 GB (!) of free disk space and at least 512 MB of RAM. So for normal sage operation you should be fine to set the VM to 512 MB best emil

[sage-support] Re: why is this contour integral wrong?

2011-12-06 Thread emil
://ask.sagemath.org/question/839/unexpected-behavior-of-log-in-complex-plane I don't know if this is in any way related or was followed up with a bug report upstream or a ticket, but maybe it is related and should not be overlooked. best emil -- To post to this group, send email to sage-support

[sage-support] Re: some problem with installation on winxp

2011-12-06 Thread emil
On Dec 6, 3:12 pm, issacnewton atisunda...@gmail.com wrote: thanks emil. i was able to change the base memory and i set up the system to start in sage shell. i get to the sage prompt after typing ./sage but i can't do any math stuff there. i get the following error. WARNING! This shell

[sage-support] Re: some problem with installation on winxp

2011-12-06 Thread emil
On Dec 7, 4:52 am, issacnewton atisunda...@gmail.com wrote: Hi emil i tried solution a). It was compiling and building for many minutes and finished at last. after that I typed ./sage and again the same prompt [sage@sage sage]$ appeared and i tried to do ordinary math like 2+2, but it says

[sage-support] Re: some problem with installation on winxp

2011-12-06 Thread emil
You should be in the sage root directory now, restart sage server  [sage@localhost ~]$ ./sage .notebook sorry thats a typo, it should be [sage@localhost ~]$ ./sage -notebook actually it should also do if you just shutdown the VM and restart it. -- To post to this group, send email to

[sage-support] Re: Win 7 64 Host and SAGE/Fedora guest on VMware or Virtualbox

2011-12-05 Thread emil
On Dec 5, 9:14 am, Carel van Dam carelv...@gmail.com wrote: I'm doing my masters at the moment and I plan on running sage quite a bit for now, both via the VM and a local linux install. I can try one image a month for you guys (The cap is a bit of an issue), and I'll try break each distro

[sage-support] Re: Win 7 64 Host and SAGE/Fedora guest on VMware or Virtualbox

2011-12-02 Thread emil
of users. I have announced this installer and the download link (650 MB) here: http://groups.google.com/group/sage-windows/browse_thread/thread/ca801cbfc5b9170d kind regards emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email

[sage-support] Re: security question with sage 4.7.2 installation

2011-12-01 Thread emil
Just some additional info: The login is automatic as admin and no password. The worksheets look good and everything is much faster on the local installation; however, I prefer not to use it much until I get some advice. I have not been able to figure out how to start the notebook server

[sage-support] Re: Win 7 64 Host and SAGE/Fedora guest on VMware or Virtualbox

2011-11-23 Thread emil
to get it easier and more user friendly, application only. http://boxen.math.washington.edu/home/emil/doc/html/en/relase-notes-slvms-b.htm.htm (download is 576 MB). Maybe you could try this, I would be happy about any feedback, also about the installation instructions. Thanks for reporting ... emil

[sage-support] Re: Mixing tab and spaces on the LiveCD

2011-10-26 Thread emil
default wallpaper or even include some example worksheets) before you distribute it. I made a guide how to do this here: http://boxen.math.washington.edu/home/emil/doc/html/en/HOWTO-Advanced_Setup.html#Remaster_the_Live_CD_ This change will be in the next release of the Live CD kind regards emil

[sage-support] Re: Using Sage Python as System Python

2011-01-12 Thread emil
from the commandline? I have a related problem with getting Texmacs to show sage plots, there is always a message about a missing matplotlib GUI backend. Does anybody has pointers how I could fix this? thanks! emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe

[sage-support] Re: Using Sage Python as System Python

2011-01-12 Thread emil
are present. Matplotlib can use several such as Tk, Qt, Gtk. Adam Hello Adam, thanks very much for that, will it try to built every possible backend or do I need to set an additional Variable? emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from

[sage-support] Sagelive-511-46-r3 Live CD update

2011-01-10 Thread emil
I updated the Live CD version, this also concerns some recent postings on this list (e.g. Plotting in R, or the ability to use cython in a VM ware image) Readme file: http://boxen.math.washington.edu/home/emil/sagelive/readme.txt Homepage (needs Update): http://boxen.math.washington.edu/home/emil

[sage-support] Re: Sagelive-511-46-r3 Live CD update

2011-01-10 Thread emil
A somewhat more graphical release announcement on the Sage Live Forum http://murga-linux.com/puppy/viewtopic.php?t=62231 -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more

[sage-support] Re: how to enable plotting in R

2011-01-06 Thread emil
Hm, does R need the Xorg - dev headers to work properly? Thats the Well, I don't know why, but they apparently think so.  It's in the documentation that this (or something like it) should be in to build these things.  I really need to ask their devel list someday... - kcrisman Maybe it

[sage-support] Re: sage -testall --optional

2011-01-06 Thread emil
On Jan 5, 5:49 pm, Volker Braun vbraun.n...@gmail.com wrote: I'd say that make ptestlong should run without errors before publishing a live binary build. make ptestlong passed, with one exception: The following tests failed: sage -t -long -force_lib

[sage-support] Re: how to enable plotting in R

2011-01-06 Thread emil
the Rcmdr package .. H For sake of completeness I have to add that I just did sage -sh R install.packages(Rcmdr, dependencies=TRUE) library(Rcmdr) in my fresh sage build, and R Commander is working as expected. Truly great stuff ... emil -- To post to this group, send email to sage-support

[sage-support] Re: how to enable plotting in R

2011-01-05 Thread emil
. emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org

[sage-support] sage -testall --optional

2011-01-05 Thread emil
I have compiled sage from source and have now a result for the command sage -testall --optional I have 147 failed tests. http://boxen.math.washington.edu/home/emil/stuff/failed.txt (complete log: http://boxen.math.washington.edu/home/emil/stuff/test.log) There is lots of you don't have

[sage-support] Re: how to enable plotting in R

2011-01-04 Thread emil
The main problem is that Puppy Linux or whatever must have compiled Sage without the right headers available.  It's entirely mysterious to us exactly why R requires certain developer tools installed to give you X11.  But it doesn't, and so in the spkg-install we check for as many

[sage-support] Re: how to enable plotting in R

2011-01-02 Thread emil
On Dec 29 2010, 6:49 pm, emil emil.widm...@gmail.com wrote: On 29 Dez., 17:33, kcrisman kcris...@gmail.com wrote: The main problem is that Puppy Linux or whatever must have compiled Sage without the right headers available.  It's entirely mysterious to us exactly why R requires certain

[sage-support] how to enable plotting in R

2010-12-29 Thread emil
interested in the sage package but mainly want to use some components in a classical way (e.g. Rcmdr with R) - Do you think this is possible at all? many thanks for any hint on this emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send

[sage-support] Re: how to enable plotting in R

2010-12-29 Thread emil
On 29 Dez., 12:28, Harald Schilly harald.schi...@gmail.com wrote: On Wednesday, December 29, 2010 10:25:11 AM UTC+1, emil wrote: I got feedback from people who are very interested in the sage package but mainly want to use some components in a classical way (e.g. Rcmdr with R) - Do you

[sage-support] Re: how to enable plotting in R

2010-12-29 Thread emil
? Just to be sure it's no ghost I'm hunting ... emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL

[sage-support] Re: windows installation 3

2010-12-28 Thread emil
On 27 Dez., 20:37, Cyrille Piatecki cyrille.piate...@univ-orleans.fr wrote: Quoting emil emil.widm...@gmail.com: Dear Emil, first of all, I leave for the end of the week tomorrow so if you   answer this message, don't be astonished if I do not react. Yesterday, it was impossible

[sage-support] Re: windows installation 3

2010-12-27 Thread emil
On 27 Dez., 09:56, Cyrille Piatecki cyrille.piate...@univ-orleans.fr wrote: Quoting emil emil.widm...@gmail.com: Dear Emil, I will check your comments this afternoon. Our comments crossed in the Aether ... Butr I must say that   yesterday I have follow your advise and tryed the pupy way. So

[sage-support] Re: windows installation 3

2010-12-26 Thread emil
, which is kind of a different approach: http://boxen.math.washington.edu/home/emil/doc/html/en/ kind regards emil On 26 Dez., 06:59, Cyrille Piatecki cyrille.piate...@univ-orleans.fr wrote: So I have isntalled vmWare Player and double-clicked on   sage-vmware.vmx as is said in the tutorial

[sage-support] Re: windows installation 3

2010-12-26 Thread emil
On 26 Dez., 10:57, emil emil.widm...@gmail.com wrote: Hello Cyrille, sage-vmware.vmdsk is the virtual harddisk file. I have done a installation of the virtual machine recently but I cant recall having that troubles. I will check my install and look where I find this harddisk file

[sage-support] Re: Installing SAGE alongside existing Python installation

2010-12-15 Thread emil
On Dec 14, 10:56 pm, Simon King simon.k...@uni-jena.de wrote: Hi Emil! On 14 Dez., 23:20, emil emil.widm...@gmail.com wrote: Could you give an example of how to use install_scripts  to make e.g. python or R available from outside sage? For example: I have a directory bin/ in my home

[sage-support] Re: Using sage python with GUI

2010-12-15 Thread emil
import numpy, etc Regarding plotting and problems with the backend, I found this link: http://wiki.sagemath.org/sage_matlab I don't know if there is a backend included by default, but the link above should give you an idea how to set one up. I hope this is a starter ... emil -- To post

[sage-support] Re: Installing SAGE alongside existing Python installation

2010-12-14 Thread emil
in sage to use it from outside? Thats how I did in the sage live CD. So you save space and you can use all libraries (numpy, sympy ... ) which are already contained in the sage python. emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send

[sage-support] Re: Installing SAGE alongside existing Python installation

2010-12-14 Thread emil
On Dec 14, 7:41 pm, Simon King simon.k...@uni-jena.de wrote: Hi, On 14 Dez., 17:07, emil emil.widm...@gmail.com wrote: Is it an idea to do it the other way around? Make symlink to the python which is contained in sage to use it from outside? I think that functionality is provided

[sage-support] Re: ssse3 chipset instruction error

2010-07-10 Thread emil
On 10 Jul., 08:27, Mike Hansen mhan...@gmail.com wrote: On Fri, Jul 9, 2010 at 11:19 PM, emil emil.widm...@gmail.com wrote: Any help on how to solve this? Is a rebuild on the mentioned eeepc701 necessary? How do I build sage with the ssse3 flag disabled on a ssse3 machine (for the next

[sage-support] Re: sage squashfs?

2010-06-28 Thread emil
space (maybe 1 GB)- but Ubuntu might be different- so please try and post results :) kind regards emil and would my netbook   (EeePc 701, 500MB RAM) be enough to play with sage (or run notebook)? Thanks in advance -- Jurgis Pralgauskis Don't worry, be happy and make things better

[sage-support] Re: Sage under Windows - your experiences?

2010-04-16 Thread emil
and tutorial, so it should be helpfull for beginners. just to add more options kind regards, emil On 16 Apr., 09:14, Alasdair amc...@gmail.com wrote: Next semester I'd like to try to use Sage in my cryptography class, instead of Maxima, which I've been using so far (I've also experimented with Axiom

[sage-support] Re: install sage to USB or flash card (Re: sage on slitaz linux?)

2010-03-22 Thread emil
On Mar 22, 10:47 pm, bb bblo...@arcor.de wrote: emil schrieb: On Mar 22, 10:44 am, bb bblo...@arcor.de wrote: emil schrieb: On Mar 20, 10:52 pm, Alec Mihailovs alec.mihail...@gmail.com wrote: On Mar 19, 4:51 am, bb bblo...@arcor.de wrote: I tried to compile sage from source

[sage-support] install sage to USB or flash card (Re: sage on slitaz linux?)

2010-03-21 Thread emil
this message from the live CD installed to a flash drive. Advantage is that it runs considerable faster than the LIVE CD and it is easy to carry it around. Emil PS: There is also MenuSetupBootFlash Install Puppy to USB. This wizard is more advanced and will also format your stick. If you want to keep your

[sage-support] Re: sage on slitaz linux?

2010-03-19 Thread emil
As far as I now Slitaz is between 25 and 30 MB :) On Mar 19, 4:59 pm, Robert Bradshaw rober...@math.washington.edu wrote: On Mar 19, 2010, at 1:51 AM, bb wrote: I tried to compile sage from source on slitaz, a very small and ultrafast starting linux and slitaz might be installed to a

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-24 Thread emil
On Feb 24, 12:40 pm, Peter K.H. Gragert pkhgrag...@gmail.com wrote: By the way, via a ethernet-kabel I succeeded to acces the internet ;-). Peter 2010/2/21 emil emil.widm...@gmail.com 5- The screen was dim and I couldn't figure out how to make it brighter. This can also be done

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-21 Thread emil
Hi, Thank you very much for this nice project; now it will be easier to impress friends at the university about the capabilities of both SAGE and Linux. I would like to share a couple of observations (of course these may have to do only with Puppy itself): Thanks you for the feedback 1-

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-21 Thread emil
is interested and this seems to be a perfect way for an XP-PC... Would be great if he likes it Peter 2010/2/20 emil emil.widm...@gmail.com On Feb 20, 12:37 pm, Peter K.H. Gragert pkhgrag...@gmail.com wrote: Trying now Alex link ... 2010/2/20 PKHG pkhgrag...@gmail.com I tried

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-21 Thread emil
. There is a possible fix with the programm xgamma (I tried it, worked for me) http://www.murga-linux.com/puppy/viewtopic.php?t=29447 cheers, emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-20 Thread emil
at first boot, but it might not) * Hardware requirements (Processor, Memory - positiv and negativ experiances) * any Benchmarks * Is there something missing (i.e. the jsmath-fonts .. ) and generally * suggestions and feedback thanks in advance emil Known Bugs: 1) Localisation menu is not called

[sage-support] Sage Live CD (Alternativ based on Puppy Linux)

2010-02-17 Thread emil
seems to be ok. I am no professional in the field and this is just a labor of love, but I think for some this alternative might be useful. It would be great if anybody could test it. A quick and easy method i.e is UNetbootin (no CD required). thanks in advance emil PS: I posted also on the PLinux

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-17 Thread emil
append the original post, but I think this thread should be in sage- devel. I could need someone willing to try/test it and give feedback. regards emil ORIGINAL POST: Hello, I created a Live CD (or USB install) for Sage based on the small Puppy Linux distribution. Compared to the ubuntu based

[sage-support] Re: Sage Live CD (Alternativ based on Puppy Linux)

2010-02-17 Thread emil
-- The University of Melbourne -- Australia --http://www.ms.unimelb.edu.au/~aghitza/ Thank you Alex for your help, Tt should be on the sage mirrors now! Feedback would be appreciated. emil -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email

[sage-support] Re: Unable to run Live CD

2010-02-16 Thread emil
memory related issues and will post a version which should run on rather normal end user spec machines (tested now with 1 GB RAM and 1.6 Ghz processor, should also runs with 512 MB but not tested) soon. regards Emil On Feb 16, 7:41 am, David Kirkby david.kir...@onetel.net wrote: On 16 February

[sage-support] Re: Unable to run Live CD

2010-02-16 Thread emil
soon post a version which runs fine on 1 GB RAM (tested) and probably less (I think absolut Minimum is 512 MB RAM). regards emil On Feb 16, 3:01 am, Robert Veelenturf robert.veelent...@gmail.com wrote: On Feb 14, 5:19 pm, Dr. David Kirkby david.kir...@onetel.net wrote: Robert Veelenturf