[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread Georg S. Weber
Hi Martin, Michael, Tim, and [sage-devel], Michael did propose two solutions for certain problems: 1. move all library versioning patches to the Debian packaging directory 2. provide makefile targets to obtain unversioned libraries Thinking about it, a third solution comes to my mind, let me

[sage-devel] ReST/Sphinx Reference Manual

2008-09-28 Thread Mike Hansen
Hello all, Just a quick update about the conversion of the reference manual. I spent a few hours playing around with some ideas on how to convert the Sage reference manual to Sphinx. Note that this includes converting every Sage docstring from the current semi-LaTeX markup to ReST. I was able

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread Tim Abbott
On Sep 28, 5:29 am, Georg S. Weber [EMAIL PROTECTED] wrote: At last, one word concerning the use of libtool. For Sage purposes, this seems to me to be like shooting with cannons on sparrows. In my eyes, it does make sense to (newly) introduce the use of libtool, automake, autoconf for one of

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread mabshoff
On Sep 27, 8:50 am, Tim Abbott [EMAIL PROTECTED] wrote: On Sep 26, 3:39 pm, mabshoff [EMAIL PROTECTED] wrote: Hi Tim, For example: Take the FLINT.spkg - ever since we used the patches Tim submitted the spkg was broken twice by either not adjusting the link name for libfint.so or after

[sage-devel] gphone

2008-09-28 Thread Chris Chiasson
Does anyone think it would be possible to run sage on the T-Mobile G1? --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread David Harvey
Hi guys, The present discussion was precipitated by my submission of the zn_poly 0.9 spkg, which included some modifications to the makefile suggested by Tim, specifically the library versioning stuff. I still don't totally understand what's going on, but the ensuing discussion has been

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread mabshoff
On Sep 28, 10:16 am, Tim Abbott [EMAIL PROTECTED] wrote: On Sep 28, 5:29 am, Georg S. Weber [EMAIL PROTECTED] wrote: Hi, At last, one word concerning the use of libtool. For Sage purposes, this seems to me to be like shooting with cannons on sparrows. In my eyes, it does make sense

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread François Bissey
On Mon, 29 Sep 2008, mabshoff wrote: On Sep 27, 8:50 am, Tim Abbott [EMAIL PROTECTED] wrote: On Sep 26, 3:39 pm, mabshoff [EMAIL PROTECTED] wrote: Hi Tim, For example: Take the FLINT.spkg - ever since we used the patches Tim submitted the spkg was broken twice by either not adjusting

[sage-devel] Re: C/C++ Library Versioning in Sage

2008-09-28 Thread mabshoff
On Sep 28, 10:46 am, David Harvey [EMAIL PROTECTED] wrote: Hi guys, Hi, The present discussion was precipitated by my submission of the   zn_poly 0.9 spkg, which included some modifications to the makefile   suggested by Tim, specifically the library versioning stuff. I still don't

[sage-devel] sages python is missing dl.so

2008-09-28 Thread [EMAIL PROTECTED]
When I build sage from source in $HOME/sage-3.1.2 the python lib is missing /sage-3.1.2/local/lib/python2.5/lib-dynload/dl.so. (i86_64 ,centos 4 ,gcc3). I lack root access. make test passed everyhting. I need to DL module to build PyTrilinos 8. Any advice on how to fix this is appreciated.

[sage-devel] Re: sages python is missing dl.so

2008-09-28 Thread mabshoff
On Sep 28, 11:28 am, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hi Scott, When I build sage from source in $HOME/sage-3.1.2 the python lib is missing /sage-3.1.2/local/lib/python2.5/lib-dynload/dl.so. (i86_64 ,centos 4 ,gcc3).  I lack root access.   make test passed everyhting. I need to

[sage-devel] Re: gphone

2008-09-28 Thread William Stein
On Sun, Sep 28, 2008 at 10:23 AM, Chris Chiasson [EMAIL PROTECTED] wrote: Does anyone think it would be possible to run sage on the T-Mobile G1? Out of the box -- definitely not. I just browsed http://t-mobileg1.com for quite a while, and I still have absolutely no clue about the tech specs

[sage-devel] Re: gphone

2008-09-28 Thread Mike Hansen
On Sun, Sep 28, 2008 at 12:36 PM, William Stein [EMAIL PROTECTED] wrote: Out of the box -- definitely not. I just browsed http://t-mobileg1.com for quite a while, and I still have absolutely no clue about the tech specs for that phone, except it has a 1GB card. My guess, based on

[sage-devel] re-importing numpy leaks ~1kb each time

2008-09-28 Thread mabshoff
Hello folks, to optimize startup time we did move numpy imports down into individual Cython files. Unfortunately every time we do so we end up leaking anywhere from 700 to 900 bytes or so. Since that import can be in frequently visited operations I would strongly suggest we limit ourselves to

[sage-devel] Re: gphone

2008-09-28 Thread William Stein
On Sun, Sep 28, 2008 at 12:42 PM, Mike Hansen [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 12:36 PM, William Stein [EMAIL PROTECTED] wrote: Out of the box -- definitely not. I just browsed http://t-mobileg1.com for quite a while, and I still have absolutely no clue about the tech specs

[sage-devel] Re: re-importing numpy leaks ~1kb each time

2008-09-28 Thread William Stein
On Sun, Sep 28, 2008 at 1:06 PM, mabshoff [EMAIL PROTECTED] wrote: Hello folks, to optimize startup time we did move numpy imports down into individual Cython files. Unfortunately every time we do so we end up leaking anywhere from 700 to 900 bytes or so. Since that import can be in

[sage-devel] Bug(?)/Feature request: list_plot doesn't plot numpy arrays

2008-09-28 Thread Tobias Eberle
Hi, list_plot doesn't plot numpy arrays: sage: from numpy import * sage: a = [[x, x**2] for x in arange(-5,5,0.1)] sage: list_plot(a) works fine, but sage: a = array([[x, x**2] for x in arange(-5,5,0.1)]) sage: list_plot(a) results in

[sage-devel] Re: re-importing numpy leaks ~1kb each time

2008-09-28 Thread mabshoff
On Sep 28, 1:38 pm, William Stein [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 1:06 PM, mabshoff [EMAIL PROTECTED] wrote: Hello folks, to optimize startup time we did move numpy imports down into individual Cython files. Unfortunately every time we do so we end up leaking

[sage-devel] Re: gphone

2008-09-28 Thread Harald Schilly
hi, since it is using android and therefore you can only code inside the dalvik java vm and not natively, there will never be a port imo. a much better approach would be to create a special notebook interface for this kind of webkit based web browser - this is the same for iphone and the g1.

[sage-devel] Re: mini talk during Software Freedom Day 2008

2008-09-28 Thread Minh Nguyen
Hi folks, This year's Software Freedom Day in Melbourne, Australia was a success. Thank you to all who commented on an early draft of my slides for a mini talk on computer algebra systems. Fortunately, there was enough time for me to deliver my mini talk. The final version of the presentation

[sage-devel] Bug in creating sparse vectors using a dictionary

2008-09-28 Thread Shay Mozes
Hello, I suspect there is a bug in the implementation of the vector function. It seems that when trying to construct a sparse vector by a dictionary sage simply ignores the keys. for example: sage: v = vector({3:1.1 , 5:3.14}); v (1.10, 3.14) where one would expect the

[sage-devel] Re: gphone

2008-09-28 Thread William Stein
On Sun, Sep 28, 2008 at 2:09 PM, Harald Schilly [EMAIL PROTECTED] wrote: hi, since it is using android and therefore you can only code inside the dalvik java vm and not natively, there will never be a port imo. Yes, Sage can of course never run under java. I don't know jack about Android,

[sage-devel] Re: gphone

2008-09-28 Thread Alfredo Portes
On Sun, Sep 28, 2008 at 9:02 PM, William Stein [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 2:09 PM, Harald Schilly [EMAIL PROTECTED] wrote: hi, since it is using android and therefore you can only code inside the dalvik java vm and not natively, there will never be a port imo. Yes,

[sage-devel] Re: gphone

2008-09-28 Thread mabshoff
On Sep 28, 6:20 pm, Alfredo Portes [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 9:02 PM, William Stein [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 2:09 PM, Harald Schilly [EMAIL PROTECTED] wrote: hi, since it is using android and therefore you can only code inside the dalvik

[sage-devel] Re: gphone

2008-09-28 Thread William Stein
Alfredo Portes wrote: On Sun, Sep 28, 2008 at 9:02 PM, William Stein [EMAIL PROTECTED] wrote: On Sun, Sep 28, 2008 at 2:09 PM, Harald Schilly [EMAIL PROTECTED] wrote: hi, since it is using android and therefore you can only code inside the dalvik java vm and not natively, there will never be

[sage-devel] Re: gphone

2008-09-28 Thread Alfredo Portes
On Sun, Sep 28, 2008 at 9:25 PM, William Stein [EMAIL PROTECTED] wrote: http://www.jython.org/Project/ This is impossible and makes no sense, since Jython can only run Java/Python programs, but Sage is a C/C++/Assembler/Fortran/Python/Lisp program. Mea culpa. Forgot about the C layer in

[sage-devel] Re: Bug in creating sparse vectors using a dictionary

2008-09-28 Thread Mike Hansen
Hi Shay, On Sun, Sep 28, 2008 at 5:33 PM, Shay Mozes [EMAIL PROTECTED] wrote: I suspect there is a bug in the implementation of the vector function. It seems that when trying to construct a sparse vector by a dictionary sage simply ignores the keys. for example: sage: v = vector({3:1.1 ,

[sage-devel] Re: sages python is missing dl.so

2008-09-28 Thread [EMAIL PROTECTED]
I do not have a handy way to post a link to install logs. Where would I post such a file? The ubuntu32 bit sage binary contains the dl.so file and dl module. The x_86_64 linux binary does not. My python build from source on both platforms both match the sage build wrt the presense of a dl

[sage-devel] Re: sages python is missing dl.so

2008-09-28 Thread mabshoff
On Sep 28, 9:51 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hi Scott, I do not have a handy way to post a link to install logs.  Where would I post such a file? There are various places on the net where you can upload files for other people to download. But in this case it doesn't matter