Vinzent, All,
On 30 нояб, 21:10, Vinzent Steinberg
[EMAIL PROTECTED] wrote:
Kirill, would you care if we would release sympy (including quite a
lot of your work) to Public Domain without asking you?
I would not mind because for me Public Domain is very close to BSD.
For asking you when
On Thu, Nov 27, 2008 at 11:45:29PM +0100, Ondrej Certik wrote:
On Thu, Nov 27, 2008 at 11:34 PM, Ondrej Certik [EMAIL PROTECTED] wrote:
From: Kirill Smelkov [EMAIL PROTECTED
On 30 нояб, 00:38, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/29 Kirill Smelkov [EMAIL PROTECTED]:
On 29 нояб, 23:40, Ondrej Certik [EMAIL PROTECTED] wrote:
On Sat, Nov 29, 2008 at 9:14 PM, Kirill Smelkov
[EMAIL PROTECTED] wrote:
On Thu, Nov 27, 2008 at 11:45:29PM +0100
On 30 нояб, 01:57, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/29 Kirill Smelkov [EMAIL PROTECTED]:
On 30 нояб, 00:38, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/29 Kirill Smelkov [EMAIL PROTECTED]:
On 29 нояб, 23:40, Ondrej Certik [EMAIL PROTECTED] wrote:
On Sat, Nov 29, 2008
On 30 нояб, 03:01, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/30 Kirill Smelkov [EMAIL PROTECTED]:
On 30 нояб, 01:57, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/29 Kirill Smelkov [EMAIL PROTECTED]:
On 30 нояб, 00:38, Ondrej Certik [EMAIL PROTECTED] wrote:
2008/11/29 Kirill
On Wed, Nov 19, 2008 at 01:55:25AM +0100, Ondrej Certik wrote:
On Tue, Nov 18, 2008 at 11:32 PM, Jim Jewett [EMAIL PROTECTED] wrote:
[Just a bit of history; I am explicitly abstaining on which license is
best.]
On Tue, Nov 18, 2008 at 4:19 PM, Kirill Smelkov
[EMAIL PROTECTED
On Mon, Nov 17, 2008 at 02:15:22PM +0100, Abderrahim KITOUNI wrote:
Hi everyone,
it's been a long time, I was following the project but didn't have
time to contribute.
2008/11/16 Riccardo Gori [EMAIL PROTECTED]:
On Sunday 16 November 2008 15:02:44 Kirill Smelkov wrote:
[...]
Guys
On Sun, Nov 16, 2008 at 11:42:47PM +0100, Ondrej Certik wrote:
Hi,
thanks everyone for the discussion about the licences. After valuing all
the arguments for and against LGPL, I am making a decisions, that:
SymPy is going to stay *BSD*
And as long as I am going to do all the releases
On Sat, Nov 15, 2008 at 07:15:53PM -0600, Robert Kern wrote:
On Sat, Nov 15, 2008 at 18:07, Kirill Smelkov [EMAIL PROTECTED] wrote:
EPD can ship LGPL
-
I'm not sure who is telling you that we can't. It's just not true. We
can and do ship LGPL and some GPLed packages
On Sun, Nov 16, 2008 at 01:08:41PM +0300, Kirill Smelkov wrote:
Another thing is LGPL *is* very widely depolyed and is non-intrusive (e.g.
on Linux systems, the _basic_ library GLibc is covered by LGPL, though
any software can use and uses it -- Python (BSD), protprietary
applications... *any
On Sat, Nov 15, 2008 at 05:22:25PM -0800, Brian Granger wrote:
I am almost a sympy developer (my recent work has not been merged
yet). I also don't know much about the history Kirr's contributions,
so I apologize if I say anything (unintentionally) to hurt already
sour relations. So...
On Sun, Nov 16, 2008 at 01:58:29PM +0100, Ondrej Certik wrote:
I am all for Fair use of SymPy, as an informal way of saying that it
is (at least) polite to for example cite us and consider contributing
the changes back, because in the end, it helps everyone. But the BSD
license covers
On Sun, Nov 16, 2008 at 01:36:30PM +0100, Ondrej Certik wrote:
Hi Kirr,
let me say that I am not convinced that LGPL is better for SymPy.
It seems to me that you think that LGPL will protect you 100% and keep
you happy:
Initially I was in a shape and could afford myself working on
On Sun, Nov 16, 2008 at 06:57:29PM +0100, Ondrej Certik wrote:
Hi Kirr,
Well, read this post:
http://www.miriamruiz.es/weblog/?p=192
so the answer is yes and no. Which means AGPL is on the edge between
free and non-free, as viewed by many people around Debian.
I definitely want
Brian,
On Sun, Nov 16, 2008 at 10:14:39AM -0800, Brian Granger wrote:
Brian email: do you mean that it is difficult to understand legal
wording? Hm, yes, legal texts are difficult, but LGPL is with us for
~ 15 years already, and I personally always thought that there is a
clear
On Mon, Oct 06, 2008 at 08:19:37PM +0200, Ondrej Certik wrote:
This patch also looks good to me. Thanks. Kirill, any objections to
pushing both patches in?
I'm very tired to study those patches, but if they look good to at least
one other developer (and you've already approved them), there
On Mon, Jul 21, 2008 at 08:12:42PM +0200, Ondrej Certik wrote:
Hi,
when I was at high school I remember figuring out how to factor this:
In [1]: 2*x*y*z + x*y**2 + x*z**2 + y*x**2 + y*z**2 + z*x**2 + z*y**2
Out[1]:
2 2 2 2 2 2
2*x*y*z + x*y + x*z
On Wed, Jul 09, 2008 at 09:04:08PM +0400, Kirill Smelkov wrote:
Hi Ondrej, All,
On Wed, Jul 09, 2008 at 03:47:59PM +0200, Ondrej Certik wrote:
Hi,
thanks to Vinzent Steinberg we can now use tcc to automatically
convert a mathematical formula in SymPy (sympy.org) to C, compile
or scipy2008, so that we can fix
this together? It be awesome. :) All students here, please apply for
sponsorship to scipy2008, so that enthought has some good students to
choose from and that we can hack on sympy at Caltech.:) Ondrej
On 6/27/08, Kirill Smelkov [EMAIL PROTECTED] wrote:
On Fri
On Fri, Jun 27, 2008 at 08:53:07AM +0200, Ondrej Certik wrote:
On Thu, Jun 26, 2008 at 7:13 PM, Kirill Smelkov
[EMAIL PROTECTED] wrote:
On Fri, Jun 20, 2008 at 05:30:29AM -0700, Pearu Peterson wrote:
On Jun 20, 11:42 am, Ondrej Certik [EMAIL PROTECTED] wrote:
Also, let's get
On Fri, Jun 27, 2008 at 11:16:18PM +0200, Fredrik Johansson wrote:
On Fri, Jun 27, 2008 at 10:56 PM, Kirill Smelkov
[EMAIL PROTECTED] wrote:
I quote http://docs.python.org/ref/customization.html#l2h-183
__repr__(self):
Called by the repr() built-in function and by string
On Fri, Jun 20, 2008 at 05:30:29AM -0700, Pearu Peterson wrote:
On Jun 20, 11:42 am, Ondrej Certik [EMAIL PROTECTED] wrote:
Also, let's get rid of set_repr_level()? This is quite an important
change, so I'd like to hear opinions of others as well.
We already had this discussion
On Fri, Jun 20, 2008 at 12:00:09PM +0200, Ondrej Certik wrote:
On Fri, Jun 20, 2008 at 11:49 AM, Riccardo Gori [EMAIL PROTECTED] wrote:
On Friday 20 June 2008 10:31:15 Ondrej Certik wrote:
On Thu, Jun 19, 2008 at 3:20 PM, Riccardo Gori [EMAIL PROTECTED] wrote:
Hello,
I'm working at
On Sat, Apr 26, 2008 at 03:29:58AM +0200, Gael Varoquaux wrote:
On Sat, Apr 26, 2008 at 01:35:50AM +0200, Ondrej Certik wrote:
I finally found time to install virtualbox on my Debian and windows +
ubuntu images on it.
I figured all that out all ready, but I am stuck at one problem: how
Hi Brian, All,
On Wed, Jun 18, 2008 at 04:52:34PM -0600, Brian Jorgensen wrote:
For years, I've been hearing that effective text editing is essential to
productive coding, but I'd never really taken the time to move beyond
Notepad++, Text Mate, and gedit. I've recently started using vim, and
On Sat, May 24, 2008 at 10:44:19AM +0200, Ondrej Certik wrote:
On Fri, May 23, 2008 at 6:21 PM, Kirill Smelkov
[EMAIL PROTECTED] wrote:
On Fri, May 23, 2008 at 04:54:52PM +0200, Ondrej Certik wrote:
On Fri, May 23, 2008 at 12:42 PM, Vinzent Steinberg
[EMAIL PROTECTED] wrote
On Tue, May 06, 2008 at 10:34:16AM +0200, Ondrej Certik wrote:
Hi,
On Mon, May 5, 2008 at 6:18 PM, Abderrahim Kitouni [EMAIL PROTECTED] wrote:
I don't like this, as it takes some space from the subject. Doing the same
as
all other mailinglists doesn't seem a good reason. One can even
Hi Jurjen,
On Sun, Apr 20, 2008 at 12:13:22PM +0200, Jurjen N.E. Bos wrote:
Op 19-apr-2008, om 18:58 heeft [EMAIL PROTECTED] het
volgende geschreven:
Issue 93: Square root denesting
http://code.google.com/p/sympy/issues/detail?id=93
Comment #11 by kirill.smelkov:
At present we
On Wed, Apr 23, 2008 at 01:38:48AM +0200, Ondrej Certik wrote:
Hi,
there was a question in:
http://code.google.com/p/sympy/issues/detail?id=608#c7
about how to rebase the MQ patches to the latest tip:
---
I just tried to submit 4 patches (fix of #608, capital gamma function,
On Wed, Apr 16, 2008 at 11:26:16PM +0200, Ondrej Certik wrote:
On Wed, Apr 16, 2008 at 2:22 PM, Kirill Smelkov
[EMAIL PROTECTED] wrote:
Hi,
On Wed, Apr 16, 2008 at 01:32:14PM +0200, Ondrej Certik wrote:
[...]
You can download sympy from Debian:
http
On Fri, Apr 18, 2008 at 10:55:11PM +0200, Friedrich Hagedorn wrote:
On Fri, Apr 18, 2008 at 01:36:40PM -0700, d wrote:
just some basic follow-up:
(1) regarding the subscripting:
(1a) Ondrej's output on my browser is:
In [5]: Symbol(F_x)
Out[5]: Fₓ
Thats nice, but
In
On Fri, Apr 18, 2008 at 11:45:57PM +0200, Friedrich Hagedorn wrote:
On Fri, Apr 18, 2008 at 03:09:39PM +0200, Ondrej Certik wrote:
On Thu, Apr 17, 2008 at 11:59 AM, Friedrich Hagedorn [EMAIL PROTECTED]
wrote:
Hello,
I think this should be done in the reverse order:
On Thu, Apr 17, 2008 at 11:32:19AM +0200, Ondrej Certik wrote:
On Thu, Apr 17, 2008 at 11:00 AM, Friedrich Hagedorn [EMAIL PROTECTED]
wrote:
On Wed, Apr 16, 2008 at 04:56:21PM +0200, Ondrej Certik wrote:
In [1]: Eq(z, ==, x/y)
Out[1]:
x
z = ─
y
On Thu, Apr 17, 2008 at 03:24:33PM +0200, Ondrej Certik wrote:
On Thu, Apr 17, 2008 at 3:19 PM, Fredrik Johansson
[EMAIL PROTECTED] wrote:
Why does it make sense to cover all equalities and inequalities by
this one operator Eq? The present syntax is to me like spelling x*y+z
as
On Thu, Apr 17, 2008 at 03:40:27PM +0200, Friedrich Hagedorn wrote:
On Thu, Apr 17, 2008 at 03:28:10PM +0200, Ondrej Certik wrote:
On Thu, Apr 17, 2008 at 12:08 PM, Friedrich Hagedorn [EMAIL PROTECTED]
wrote:
Hello,
is there a variable to see the revision in the installed
Hi fred2 (what is your name, btw)!
On Wed, Apr 16, 2008 at 10:36:46PM -0700, fred2 wrote:
Hello sympy experts,
I'm not an expert, but I'll try to answer some questions.
Thanks for making sympy available. it looks like a great package. i figured i
would put together a cookbook page for
Hi,
When unicode is available, we draw things nicely
In [1]: sin(x/y)
Out[1]:
⎛x⎞
sin⎜─⎟
⎝y⎠
In [2]: (x/y, x**2, 1)
Out[2]:
⎛x 2 ⎞
⎜─, x , 1⎟
⎝y ⎠
In [3]: [x/y, x**2, 1]
Out[3]:
⎡x 2 ⎤
⎢─, x , 1⎥
⎣y ⎦
But recently an issue arose about how best is it to draw
On Sun, Mar 30, 2008 at 05:07:04PM -0400, Alan Bromborsky wrote:
Kirill Smelkov wrote:
Hi Alan,
On Sun, Mar 30, 2008 at 02:58:56PM -0400, Alan Bromborsky wrote:
Kirill Smelkov wrote:
Hi Alan,
On Sun, Mar 30, 2008 at 02:28:48PM -0400, Alan Bromborsky wrote
On Sun, Mar 30, 2008 at 05:25:00PM -0400, Alan Bromborsky wrote:
Alan Bromborsky wrote:
Kirill Smelkov wrote:
Hi Alan,
On Sun, Mar 30, 2008 at 02:58:56PM -0400, Alan Bromborsky wrote:
Kirill Smelkov wrote:
Hi Alan,
On Sun, Mar 30, 2008 at 02:28
On Tue, Jan 22, 2008 at 10:04:28AM +0100, Ondrej Certik wrote:
Hi,
Kirill has found this nice program
http://review-board.org/
It was mentioned in the last thursday Linux Weekly News (lwn.net) issue.
for doing patch reviews online. The project looks cool, and I am all
for trying it.
On Mon, Jan 21, 2008 at 09:03:30AM -0500, Neal Becker wrote:
hg parents
changeset: 1704:75067997d489
tag: tip
user:Kirill Smelkov [EMAIL PROTECTED]
date:Sat Jan 19 02:38:47 2008 +0300
summary: Or Dvory added to credits
hg updated
I tried clean, I even
On Mon, Jan 21, 2008 at 10:41:50AM -0500, Neal Becker wrote:
I did:
sudo rm -rf /usr/lib/python2.5/site-packages/sympy
rm -rf sympy (my hg clone)
hg clone http://hg.sympy.org/sympy/
cd sympy
python setup.py build sudo python setup.py install
python
Python 2.5.1 (r251:54863, Oct 30
Hi Adh,
On Sat, Jan 19, 2008 at 03:20:36PM -0800, [EMAIL PROTECTED] wrote:
In [15]: x, y, z = symbols('xyz', real=True)
In [16]: exp(I*x).expand(complex=True)
Out[16]: I*sin(x) + cos(x)
In [17]: re(_)
Out[17]: re(cos(x))
In [18]: im(__)
Out[18]: im(cos(x)) + sin(x)
Obviously
On Sat, Jan 19, 2008 at 09:01:05PM +0100, Friedrich Hagedorn wrote:
On Thu, Jan 17, 2008 at 03:15:49PM +0100, Ondrej Certik wrote:
On Jan 17, 2008 2:50 PM, Friedrich Hagedorn [EMAIL PROTECTED] wrote:
Hello,
how can do like this:
x + x**2 == x*(1 + x)
?
In
Alan, thanks for your interest to SymPy!
On Mon, Dec 31, 2007 at 03:16:14PM -0500, Alan Bromborsky wrote:
If I want to submit a python module for sympy what conventions
(programming, documenting, etc.) should I adhere to?
It is good to first discuss your ideas / code in the issues:
On Tue, Jan 01, 2008 at 02:50:13PM +0100, Ondrej Certik wrote:
Hi,
google now for some time allows to sort the issues as we want, so if you go
to:
http://code.google.com/p/sympy/issues/list
the first issues are the ones with a milestone set, the rest is sorted
according to a
On Tue, Jan 01, 2008 at 05:04:06PM +0300, Kirill Smelkov wrote:
On Tue, Jan 01, 2008 at 02:50:13PM +0100, Ondrej Certik wrote:
Hi,
google now for some time allows to sort the issues as we want, so if you go
to:
http://code.google.com/p/sympy/issues/list
the first issues
On Thu, Dec 27, 2007 at 11:25:11PM +0530, Goutham D L wrote:
The __call__ method for the core.basic.Basic class has 2 return statements
*return Basic.Function(self[0])(*args)
print self, args
return Basic.Apply(self, *args)
*Can someone explain whats going on here?
Unfortunately it's an
Suresh,
On Tue, Dec 11, 2007 at 09:47:58AM -0800, Suresh Jeevanandam wrote:
Dear all,
Let's say I have an expression:
1/(a+b)
I want to be able to simplify this to 1/a if we know that a is much,
much greater than b. Is there a way to achieve this already in sympy.
If not, I think
On Tue, Dec 11, 2007 at 10:25:30AM -0800, Suresh Jeevanandam wrote:
Dear all,
I want to propose these features.
The symbols must include these informations as well, these would be
optional while symbol creation.
1) typical range
2) typical value ( the symbol would take a value around
On Mon, Dec 10, 2007 at 01:30:57PM +0100, Ondrej Certik wrote:
Hi,
when reviewing patches, sometimes I want to download them and test
them (I download the attachement),
but first I just want to look at the code, without testing it - so
I'd prefer if mercurial sent both inline and
On Sat, Nov 24, 2007 at 08:35:17PM +0530, Goutham D L wrote:
*Commited. BTW next time, could you please tell you hg to
include your full name and email? *
sure.
Is there a way to send the patches directly using hg?
Use patchbomb extension:
Hi,
On Sat, Nov 24, 2007 at 03:55:21PM +0100, Ondrej Certik wrote:
Hi,
how about removing the sympy-oldcore branch from the official repository:
http://hg.sympy.org/sympy/
I think sympy-oldcore should be left inplace, read below.
and creating for example a new sympy-oldcore
On Mon, Nov 12, 2007 at 04:24:44PM +, Ondrej Certik wrote:
Hi,
I know one student, that would be interested in writing the core in
C++ as part of his Bachelor thesis (I could be his advisor). His
current code is here:
http://code.google.com/p/sympy-cpp/
(sorry the page is in
On Fri, Oct 19, 2007 at 12:05:56PM +0200, Ondrej Certik wrote:
P.S. I saw hgsvn already -- it could be interesting becuase of
unofficial hgpushsvn.py script.
Yep. I have a private svn repository with some things I am doing (like
articles I am writing). So I followed:
On Thu, Oct 18, 2007 at 03:22:30PM +0200, Ondrej Certik wrote:
On 10/17/07, Kirill Smelkov [EMAIL PROTECTED] wrote:
Bill,
On Wed, Oct 17, 2007 at 12:58:03PM -0400, Bill Page wrote:
On 10/17/07, Kirill Smelkov [EMAIL PROTECTED] wrote:
///
Yes, this repositories
On Wed, Oct 17, 2007 at 06:46:52PM +0200, Ondrej Certik wrote:
It is suppossed to reduce mirroring latency, right?
Exactly.
Let's try it. Could you please tell me how to make that some script is
run when CIA feed is updated? I'm going to concentrate on the
listed-below issues, and
Bill,
On Wed, Oct 17, 2007 at 12:58:03PM -0400, Bill Page wrote:
On 10/17/07, Kirill Smelkov [EMAIL PROTECTED] wrote:
///
Yes, this repositories are readonly -- we can't commit to them. This is
because only svn - hg mirroring works at present. Setting up automatic
hg - svn mirroring
Hi All,
Just to let you know:
I've managed to setup live mercurial mirrors for both SymPy and MPMATH
projects. They are located here:
http://landau.phys.spbu.ru/~kirr/cgi-bin/hg.cgi/sympy--hg/
http://landau.phys.spbu.ru/~kirr/cgi-bin/hg.cgi/mpmath--hg/
Mirrors are synced to main repositories
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