On Feb 23, 11:37 am, rjf wrote:
> On Feb 23, 9:17 am, "Dr. David Kirkby"
> wrote:
>
> > On 02/22/11 10:57 PM, Dr. David Kirkby wrote:
>
> > > On 02/22/11 03:49 PM, rjf wrote:
> [snip]. The real difficulty is
> > >> to implement a Mathematica language parser, since the language
> > >> fails to fit
I'm working to expand the utility of the Gram-Schmidt vector
orthogonalization routines. Mostly this is on the back of two QR
matrix decomposition routines, one for exact fields that contain their
square roots (ie QQbar), the other for matrices over RDF/CDF, plus an
existing routine. The more sta
On Feb 24, 8:52 pm, Robert Miller wrote:
> I'm working on wrapping a C package in Cython for use in Sage, and I'm
> having some trouble. I think the problem has to do with the fact that
> the C program uses stderr to report issues. When the program exits, I
> get the following message:
>
> SystemE
On Thu, Feb 24, 2011 at 8:52 PM, Robert Miller wrote:
> I'm working on wrapping a C package in Cython for use in Sage, and I'm
> having some trouble. I think the problem has to do with the fact that
> the C program uses stderr to report issues. When the program exits, I
> get the following message
I'm working on wrapping a C package in Cython for use in Sage, and I'm
having some trouble. I think the problem has to do with the fact that
the C program uses stderr to report issues. When the program exits, I
get the following message:
SystemError: error return without exception set
I've looked
For some perspective (in the very big business of modeling and stats,
where people are trying to harness GPL software - and apparently are
successful), see
http://www.revolutionanalytics.com/
http://www.revolutionanalytics.com/products/revolution-r.php
http://www.mango-solutions.com/
Packaging
On Thu, Feb 24, 2011 at 11:18 AM, Tom Boothby wrote:
>> I'm also curious about honest *opinions* about how people in the Sage
>> community would feel about a company making potentially gobs of money
>> selling support contracts? What balance between profit and giving
>> back to the community wou
On Thu, Feb 24, 2011 at 11:35 AM, daly wrote:
>
>> I'm also curious about honest *opinions* about how people in the Sage
>> community would feel about a company making potentially gobs of money
>> selling support contracts? What balance between profit and giving
>> back to the community would be
On Thu, Feb 24, 2011 at 12:01 PM, Jason Grout
wrote:
> On 2/24/11 11:28 AM, William Stein wrote:
>
>> I'm also curious about honest *opinions* about how people in the Sage
>> community would feel about a company making potentially gobs of money
>> selling support contracts? What balance between
On 2/24/11 11:28 AM, William Stein wrote:
I'm also curious about honest *opinions* about how people in the Sage
community would feel about a company making potentially gobs of money
selling support contracts? What balance between profit and giving
back to the community would be appropriate? W
On Thu, 2011-02-24 at 11:18 -0800, Tom Boothby wrote:
> > I'm also curious about honest *opinions* about how people in the Sage
> > community would feel about a company making potentially gobs of money
> > selling support contracts? What balance between profit and giving
> > back to the community
> I'm also curious about honest *opinions* about how people in the Sage
> community would feel about a company making potentially gobs of money
> selling support contracts? What balance between profit and giving
> back to the community would be appropriate? What services might be
> offensive, a
> I'm also curious about honest *opinions* about how people in the Sage
> community would feel about a company making potentially gobs of money
> selling support contracts? What balance between profit and giving
> back to the community would be appropriate? What services might be
> offensive, an
On Thu, Feb 24, 2011 at 6:52 AM, kcrisman wrote:
>
>
> On Feb 24, 6:09 am, Jeroen Demeyer wrote:
>> On 2011-02-24 10:30, Dr. David Kirkby wrote:
>>
>> > Any comments? Is there any chance of implementing this?
>>
>> Who is going to do this commercial support?
>
> There's been talk of founding a co
On Feb 24, 6:09 am, Jeroen Demeyer wrote:
> On 2011-02-24 10:30, Dr. David Kirkby wrote:
>
> > Any comments? Is there any chance of implementing this?
>
> Who is going to do this commercial support?
There's been talk of founding a company which would support notebook
servers, provide them - sor
On 2011-02-24 10:30, Dr. David Kirkby wrote:
> Any comments? Is there any chance of implementing this?
Who is going to do this commercial support?
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I know I touched on this subject some time ago, but nothing was ever done about
it, yet I feel this could potentially increase the use of Sage.
I know most of the users on this list are academics and students, so might not
appreciate some of the problems users in commercial companies have, but
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