Juanjo,
the main ECL developer has made new source release in the last 24 hours.
I've created a new ECL spkg. You can find it in the directory:
http://sage.math.washington.edu/home/kirkby/Solaris-fixes/ecl-9.8.3/
I've updated
http://sagetrac.org/sage_trac/ticket/6564
which has the title "[wi
Hi David,
On Thu, Aug 13, 2009 at 5:03 PM, Dr. David
Kirkby wrote:
>
> Juanjo,
>
> the main ECL developer has made new source release in the last 24 hours.
> I've created a new ECL spkg. You can find it in the directory:
>
> http://sage.math.washington.edu/home/kirkby/Solaris-fixes/ecl-9.8.3/
>
>
The docu looks great, but I still like Robert Dodier's proposal of
separating units from quantities, as done in ezunits. It is hard enough
to remember all the internal functions and constants that should not be
over-written by variable definitions (e.g. var('lambda')). If the unit
abbreviation
On Aug 13, 12:59 am, Ondrej Certik wrote:
> Did you find some documentation for the python api? I only found this:
the api seems to be language independent (COM) and well, i never
really looked into it but get the sdk here:
http://dlc.sun.com/virtualbox/vboxsdkdownload.html
and chapter 5.2 expla
Running 'make test' I'm seeing a load average of 13 on my dual processor
Sun, which it is not exactly happy about!
Here's the output from prstat
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
16735 drkirkby 30M 25M run 450 0:37:43 11% maxima/1
28928
Hi David,
On Thu, Aug 13, 2009 at 10:52 PM, Dr. David
Kirkby wrote:
>
> Running 'make test' I'm seeing a load average of 13 on my dual processor
> Sun, which it is not exactly happy about!
>
>
> Here's the output from prstat
>
>PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/N
This one installed just fine one an intel macbook running 10.4.11!
I will now test the new maxima spkg you created.
On Thu, Aug 13, 2009 at 3:03 AM, Dr. David
Kirkby wrote:
>
> Juanjo,
>
> the main ECL developer has made new source release in the last 24 hours.
> I've created a new ECL spkg. You
As a physical scientists I am definitely excited about this. I think
the basic plans are sound.
I presently do units as symbolic variable defined in terms of a list
of standard SI units. I also define a list of physical constants with
units. This works quite well, but as mentioned by others th
Hi,
While waiting for next Sage final release, I enhanced the
new symbolic "diff" implementation to support symbolic n-th
derivative. So one can now work with them by calling the new
diff derivative directly (with strict syntax)
sage: f(x) = function('f',x); n,m=var('n,m')
sage: h = sym
Hi Sage-Devels,
apparently my new boss is very good in TeX: He showed me a draft (or
better: proof of concept) of a book in pdf format, and when you click
the examples, a gap session pops up and lets you compute these
examples. Or, if you click some (static) 3d-picture, an application
pops up, an
Just for fun I've written a script that tells me how far Sage has come
when building from scratch:
http://sage.math.washington.edu/home/schilly/sage_progress
I'm not sure if it is counting the spkgs correctly or if it really
ends at 100%, but maybe someone else likes it, too ;)
Also, is there some
On Thu, Aug 13, 2009 at 9:10 AM, Harald Schilly wrote:
>
> Just for fun I've written a script that tells me how far Sage has come
> when building from scratch:
> http://sage.math.washington.edu/home/schilly/sage_progress
> I'm not sure if it is counting the spkgs correctly or if it really
> ends a
On Thu, Aug 13, 2009 at 8:25 AM, Simon King wrote:
>
> Hi Sage-Devels,
>
> apparently my new boss is very good in TeX: He showed me a draft (or
> better: proof of concept) of a book in pdf format, and when you click
> the examples, a gap session pops up and lets you compute these
> examples.
Wow,
Hi folks,
On Wed, Aug 12, 2009 at 4:06 AM, Minh Nguyen wrote:
> Hi folks,
>
> sage: So, mvngu. What have you been doing these last few days?
> mvngu: Fixing some trivial bugs in Sage.
> sage: Were they technical bugs?
> mvngu: Not really. Just trivial typos and minor spelling mistakes.
> sage: Yo
Jonathan wrote:
> As a physical scientists I am definitely excited about this. I think
> the basic plans are sound.
>
> I presently do units as symbolic variable defined in terms of a list
> of standard SI units. I also define a list of physical constants with
> units. This works quite well, b
Hi William,
On Aug 13, 5:25 pm, William Stein wrote:
> On Thu, Aug 13, 2009 at 8:25 AM, Simon King wrote:
...
> Wow, so when I read a random pdf off the web and click on it, then it
> could run a shell command, e.g., "rm -rf $HOME"?
My boss just gave me some details.
In fact, the book comprise
Jonathan wrote:
> To give people an idea how a working physical scientist uses this, I
> include a section of the function I use to set up my calculations with
> units. One problem with this implementation is that it does not
> account the limited number of significant figures in most of the
>
Minh Nguyen wrote:
> Hi David,
>
> On Thu, Aug 13, 2009 at 10:52 PM, Dr. David
> Kirkby wrote:
>> Running 'make test' I'm seeing a load average of 13 on my dual processor
>> Sun, which it is not exactly happy about!
>>
>>
>> Here's the output from prstat
>>
>>PID USERNAME SIZE RSS STATE P
On Aug 13, 12:01 pm, "Dr. David Kirkby"
wrote:
> Jonathan wrote:
> > As a physical scientists I am definitely excited about this. I think
> > the basic plans are sound.
>
> > I presently do units as symbolic variable defined in terms of a list
> > of standard SI units. I also define a list of
On Thu, Aug 13, 2009 at 11:25 AM, Simon King wrote:
>
> Hi Sage-Devels,
>
> apparently my new boss is very good in TeX: He showed me a draft (or
> better: proof of concept) of a book in pdf format, and when you click
> the examples, a gap session pops up and lets you compute these
> examples. Or,
On Aug 13, 12:37 pm, Jason Grout wrote:
> Could the units package could use standard Sage interval arithmetic in
> order to automatically propagate errors? Of course, larger errors could
> be propagated too, if the numbers were specified as Sage interval objects.
>
> Jason
I'd have to look at
Jonathan wrote:
>
>
> On Aug 13, 12:01 pm, "Dr. David Kirkby"
> wrote:
>> Jonathan wrote:
>>> As a physical scientists I am definitely excited about this. I think
>>> the basic plans are sound.
>>> I presently do units as symbolic variable defined in terms of a list
>>> of standard SI units.
Just noticed this on the maxima list. It looks like the maxima passes
most tests now on ECL.
Dave
--~--~-~--~~~---~--~~
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Hi folks,
We're currently shipping cvxopt 0.9 which is licensed under GPLv3+.
That is a standard spkg. My understanding is that code in the Sage
library should be GPL compatible with at least GPLv2. What about
licensing terms for standard spkg's? Can we accept a package whose
code is under GPLv3
This is my understanding: the (old) version of cvxopt which we use in
Sage is GPLv2+. The current version is 1.1.1, which is GPLV3+.
Is that incorrect?
On Thu, Aug 13, 2009 at 3:37 PM, Minh Nguyen wrote:
>
> Hi folks,
>
> We're currently shipping cvxopt 0.9 which is licensed under GPLv3+.
> That
Hi all,
Version 0.13 of mpmath is now available from the website:
http://code.google.com/p/mpmath/
It can also be downloaded from the Python Package Index:
http://pypi.python.org/pypi/mpmath/0.13
Mpmath is a pure-Python library for arbitrary-precision floating-point
arithmetic that implements a
Hi David,
On Fri, Aug 14, 2009 at 5:40 AM, David Joyner wrote:
>
> This is my understanding: the (old) version of cvxopt which we use in
> Sage is GPLv2+. The current version is 1.1.1, which is GPLV3+.
> Is that incorrect?
The current version we're shipping is cvxopt cvxopt-0.9 which is
licensed
Hi Fredrik,
On Fri, Aug 14, 2009 at 5:48 AM, Fredrik
Johansson wrote:
>
> Hi all,
>
> Version 0.13 of mpmath is now available from the website:
> http://code.google.com/p/mpmath/
Upgrading to mpmath 0.13 is now tracked at ticket #6740
http://trac.sagemath.org/sage_trac/ticket/6740
--
Regards
On Thu, Aug 13, 2009 at 9:54 PM, Minh Nguyen wrote:
>
> Hi Fredrik,
>
> On Fri, Aug 14, 2009 at 5:48 AM, Fredrik
> Johansson wrote:
>>
>> Hi all,
>>
>> Version 0.13 of mpmath is now available from the website:
>> http://code.google.com/p/mpmath/
>
> Upgrading to mpmath 0.13 is now tracked at ticke
You're right.
I think sage-2.7.2 had a cvxopt-0.8.2.spkg which might have been GPLv2+,
but I can't find it using google. It has been removed from the cvxopt website.
I wonder if we should just upgrade to 1.1.1 and change the part in
SAGE_ROOT/COPYING.txt which says
"Every component of Sage excep
On 2009-Aug-11 15:29:29 -0700, William Stein wrote:
>I just wanted to let people know that David Ackerman -- a UW student who
>took my course on Sage last quarter -- is working (funded by NSF) on
>creating a "units package" for Sage right _now_.
Since no-one else has mentioned it, I presume you a
Of course, you should ask William before doing anything.
Also, I'm not sure how cvxopt interacts with Sage. If only
via pexpect, I think you can distribute such GPLv2 and GPLv3
software together but I'd have to check the FSF FAQ again to
be sure.
On Thu, Aug 13, 2009 at 4:50 PM, David Joyner wr
CVXOPT 1.1 is much improved compared to version 0.9, so it would be
great if you updated the version shipped with SAGE.
Joachim
On Aug 13, 11:01 pm, David Joyner wrote:
> Of course, you should ask William before doing anything.
>
> Also, I'm not sure how cvxopt interacts with Sage. If only
> v
Hi Joachim,
On Fri, Aug 14, 2009 at 7:39 AM, Joachim Dahl wrote:
>
> CVXOPT 1.1 is much improved compared to version 0.9, so it would be
> great if you updated the version shipped with SAGE.
Upgrading cvxopt to version 1.1.1 is tracked at ticket #6456
http://trac.sagemath.org/sage_trac/ticket/
Hi:
I'd like to suggest that PIL be made standard. This requires a vote.
Though PIL is written in Python, the trac ticket
http://trac.sagemath.org/sage_trac/ticket/6741
adds some functions which make the interface even easier to use in many cases.
Thanks, David Joyner
--~--~-~--~~-
On Thu, Aug 13, 2009 at 12:37 PM, Minh Nguyen wrote:
>
> Hi folks,
>
> We're currently shipping cvxopt 0.9 which is licensed under GPLv3+.
> That is a standard spkg. My understanding is that code in the Sage
> library should be GPL compatible with at least GPLv2. What about
> licensing terms for s
On Thu, Aug 13, 2009 at 4:32 PM, David Joyner wrote:
>
> Hi:
>
> I'd like to suggest that PIL be made standard. This requires a vote.
>
> Though PIL is written in Python, the trac ticket
> http://trac.sagemath.org/sage_trac/ticket/6741
> adds some functions which make the interface even easier to
On Thu, Aug 13, 2009 at 7:41 PM, William Stein wrote:
>
> On Thu, Aug 13, 2009 at 12:37 PM, Minh Nguyen wrote:
>>
...
>
> Regarding cvxopt, we should definitely upgrade the spkg. It's just a
I agree.
> standard Python library, by the way (not pexpect). However, I'm
> suspect *nobody* uses
On Thu, Aug 13, 2009 at 4:55 PM, Robert Kern wrote:
> On 2009-08-13 16:25 PM, Kurt Smith wrote:
>> On Thu, Aug 13, 2009 at 1:42 PM, Kurt Smith wrote:
>>> On Thu, Aug 13, 2009 at 12:33 PM, Dag Sverre
>>> Seljebotn wrote:
Robert Bradshaw wrote:
>>
>>
>> ~150K compressed.
>
>
On Thu, Aug 13, 2009 at 1:55 PM, Peter
Jeremy wrote:
> On 2009-Aug-11 15:29:29 -0700, William Stein wrote:
>>I just wanted to let people know that David Ackerman -- a UW student who
>>took my course on Sage last quarter -- is working (funded by NSF) on
>>creating a "units package" for Sage right
On Thu, Aug 13, 2009 at 12:59 PM, Fredrik
Johansson wrote:
>
> On Thu, Aug 13, 2009 at 9:54 PM, Minh Nguyen wrote:
>>
>> Hi Fredrik,
>>
>> On Fri, Aug 14, 2009 at 5:48 AM, Fredrik
>> Johansson wrote:
>>>
>>> Hi all,
>>>
>>> Version 0.13 of mpmath is now available from the website:
>>> http://code.
On Thu, Aug 13, 2009 at 10:21 AM, Simon King wrote:
>
> Hi William,
>
> On Aug 13, 5:25 pm, William Stein wrote:
>> On Thu, Aug 13, 2009 at 8:25 AM, Simon King wrote:
> ...
>> Wow, so when I read a random pdf off the web and click on it, then it
>> could run a shell command, e.g., "rm -rf $HOME"?
On Thu, Aug 13, 2009 at 5:41 PM, William Stein wrote:
>
> On Thu, Aug 13, 2009 at 12:37 PM, Minh Nguyen wrote:
>>
>> Hi folks,
>>
>> We're currently shipping cvxopt 0.9 which is licensed under GPLv3+.
>> That is a standard spkg. My understanding is that code in the Sage
>> library should be GPL co
On Thu, Aug 13, 2009 at 5:05 PM, William Stein wrote:
> I'm just curious. Why does the PSF reject BSD-licensed code, but
> accept Apache-licensed code, given that the Apache license is vastly
> more restrictive than BSD? I can understand this, but find it
> surprising.
>
I'm also scratching my
On Thu, Aug 13, 2009 at 5:58 PM, Ondrej Certik wrote:
>
> On Thu, Aug 13, 2009 at 5:41 PM, William Stein wrote:
>>
>> On Thu, Aug 13, 2009 at 12:37 PM, Minh Nguyen wrote:
>>>
>>> Hi folks,
>>>
>>> We're currently shipping cvxopt 0.9 which is licensed under GPLv3+.
>>> That is a standard spkg. My u
This seems a good enough time to ask: I'd like to use Notebook where
instead of using FCKEditor to typeset inter-cell rich text, one could
type latex in-browser. A latex2html converter would then operate on
those HTML cells. This way, one could imagine writing an entire thesis
or book chapter in N
Ahmed Fasih wrote:
> This seems a good enough time to ask: I'd like to use Notebook where
> instead of using FCKEditor to typeset inter-cell rich text, one could
> type latex in-browser. A latex2html converter would then operate on
> those HTML cells. This way, one could imagine writing an entire
I'm all in favor of PIL as standard. Does it install OK on Solaris?
I can't think of any other objection.
-Marshall
On Aug 13, 6:32 pm, David Joyner wrote:
> Hi:
>
> I'd like to suggest that PIL be made standard. This requires a vote.
>
> Though PIL is written in Python, the trac
> tickethttp
On Aug 13, 2:11 pm, "Dr. David Kirkby"
wrote:
> Jonathan wrote:
>
> > On Aug 13, 12:01 pm, "Dr. David Kirkby"
> > wrote:
> >> Jonathan wrote:
> >>> As a physical scientists I am definitely excited about this. I think
> >>> the basic plans are sound.
> >>> I presently do units as symbolic vari
William Stein wrote:
> On Thu, Aug 13, 2009 at 4:32 PM, David Joyner wrote:
>> Hi:
>>
>> I'd like to suggest that PIL be made standard. This requires a vote.
>>
+1
>> Though PIL is written in Python, the trac ticket
>> http://trac.sagemath.org/sage_trac/ticket/6741
>> adds some functions which
On Aug 13, 2009, at 6:48 PM, Fernando Perez wrote:
> On Thu, Aug 13, 2009 at 5:05 PM, William Stein
> wrote:
>> I'm just curious. Why does the PSF reject BSD-licensed code, but
>> accept Apache-licensed code, given that the Apache license is vastly
>> more restrictive than BSD? I can understa
On Fri, Aug 14, 2009 at 9:53 AM, William Stein wrote:
>
> On Thu, Aug 13, 2009 at 4:32 PM, David Joyner wrote:
>>
>> Hi:
>>
>> I'd like to suggest that PIL be made standard. This requires a vote.
+1
Last week I went to a talk/infomercial on Mathematica at the
University of Melbourne. One of the
On Thu, Aug 13, 2009 at 9:55 PM, Alex Ghitza wrote:
>
> On Fri, Aug 14, 2009 at 9:53 AM, William Stein wrote:
>>
>> On Thu, Aug 13, 2009 at 4:32 PM, David Joyner wrote:
>>>
>>> Hi:
>>>
>>> I'd like to suggest that PIL be made standard. This requires a vote.
>
> +1
>
> Last week I went to a talk/in
On Thu, Aug 13, 2009 at 7:04 PM, Ahmed Fasih wrote:
>
> This seems a good enough time to ask: I'd like to use Notebook where
> instead of using FCKEditor to typeset inter-cell rich text, one could
> type latex in-browser. A latex2html converter would then operate on
> those HTML cells. This way, o
On Thu, Aug 13, 2009 at 10:51 PM, Robert
Bradshaw wrote:
>
> On Aug 13, 2009, at 6:48 PM, Fernando Perez wrote:
>
>> On Thu, Aug 13, 2009 at 5:05 PM, William Stein
>> wrote:
>>> I'm just curious. Why does the PSF reject BSD-licensed code, but
>>> accept Apache-licensed code, given that the Apache
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