[sage-devel] Re: plotQt.c with Qt 4.3.2 + GUI for pari/gp

2007-11-12 Thread Fabio Tonti
The original Webpage says "[mathGUIde] ist Freeware und wird mit allen Quellen verbreitet" which means that "it's freeware and is distributed with all the sources". So it doesn't state any licensing details e.g. whether you may modify the source etc. Maybe I should download it and look into the sou

[sage-devel] Re: plotQt.c with Qt 4.3.2 + GUI for pari/gp

2007-11-12 Thread didier deshommes
On 11/12/07, William Stein <[EMAIL PROTECTED]> wrote: > I'm excited that there is so much enthusiasm and energy for open source > projects / guis, etc., related to mathematical software right now. I wonder > if you've solved any problems I don't know how to solve (and conversely) > related to su

[sage-devel] #962: automatic precision extension for long decimal literals does very strange things

2007-11-12 Thread Mike Hansen
Hello, I made an initial version of a patch to fix number #962 and posted it http://www.sagetrac.org/sage_trac/ticket/962 . Could people look at it to see if the changes it makes are "sane"? I don't have a whole lot of familiarity with these things so it'd definitely be good to have additional

[sage-devel] Re: plotQt.c with Qt 4.3.2 + GUI for pari/gp

2007-11-12 Thread William Stein
On Nov 13, 2007 2:50 AM, David Joyner <[EMAIL PROTECTED]> wrote: > I tried emailing the author of mathguide several times a few years ago, > with no response. Of course, my email was in English, which might have been > the > problem. In any case, I did not get the impression that it was open sour

[sage-devel] Re: plotQt.c with Qt 4.3.2 + GUI for pari/gp

2007-11-12 Thread David Joyner
I tried emailing the author of mathguide several times a few years ago, with no response. Of course, my email was in English, which might have been the problem. In any case, I did not get the impression that it was open source. Either I am wrong or I presume this guy got permission from the mathgu

[sage-devel] Re: plotQt.c with Qt 4.3.2 + GUI for pari/gp

2007-11-12 Thread William Stein
On Nov 13, 2007 1:35 AM, Téragone <[EMAIL PROTECTED]> wrote: > I'm also working on a GUI for pari/gp. I started with mathGuide from which I > removed the Python plugin Wow, thanks for pointing out mathGuide, which I had never heard about before. Since this is in English, I translation of the web

[sage-devel] Re: cython __hash__ question

2007-11-12 Thread Robert Bradshaw
This is the issue, which is also the issue with the __richcmp__ (you'll need to remove that and __cmp__ to get __hash__ to work). http://webmaster.iu.edu/tool_guide_info/python/api/type-structs.html This field is inherited by subtypes together with tp_richcompare and tp_hash: a subtypes inhe

[sage-devel] Re: cython __hash__ question

2007-11-12 Thread William Stein
On Nov 13, 2007 12:32 AM, Joel B. Mohler <[EMAIL PROTECTED]> wrote: > Questions: Should inheriting __hash__ implementations in a cython class work? Just a trivial remark, yes, it actually does work as the following simple example shows: {{{ %cython cdef class A: def __hash__(self):

[sage-devel] cython __hash__ question

2007-11-12 Thread Joel B. Mohler
Hi, I think this question is almost certainly for Robert Bradshaw, but I'd be happy to get an answer anywhere! :) I'm rewriting some of the polynomial __hash__ functions to respect the == operator with (some of) the inclusions amongst polynomial rings and mpolynomial rings. To this end, I wa

[sage-devel] Re: gdb, doctests, strange behavior...

2007-11-12 Thread Robert Miller
> If you want to send me a patch/bundle against 2.8.12 or so and > instructions on how to reproduce this and I will take a look. Thanks for the offer but I figured out what the problem with my code was last night, as soon as I started using valgrind. > ... > I have seen the issue with gdb printi

[sage-devel] Re: Givaro 3.2.6 build problem on MacOS X 10.5

2007-11-12 Thread Ralf-Philipp Weinmann
On Nov 5, 2007, at 09:55 , Jean-Guillaume Dumas wrote: > Ralf-Philipp Weinmann wrote: >> Dear Dr. Dumas, >> >> I've encountered a build problem in Givaro 3.2.6 on MacOS X 10.5. >> The uint type used in src/kernel/zpz/givzpz32std.inl for example is >> not available unless sys/types.h is inclu

[sage-devel] Re: gdb, doctests, strange behavior...

2007-11-12 Thread mabshoff
On Nov 12, 9:20 am, "William Stein" <[EMAIL PROTECTED]> wrote: > On Mon, 12 Nov 2007 06:47:06 -, Robert Miller <[EMAIL PROTECTED]> wrote: > >> > (1) Do you or do you not actually have the same problem when > >> > you build the same code under Linux? You don't say above. > Hello, > >> I h

[sage-devel] Re: My talk with martin Albrecht

2007-11-12 Thread Georg Muntingh
Maybe I am too late with this, but I have just a couple of comments. I like the clean slide layout with no unnecessary information like "name of the speaker" and "day of the talk" etc., it provides for a very high signal to noise ratio. The slides feel balanced. On the other hand, there is too mu

[sage-devel] Re: gdb, doctests, strange behavior...

2007-11-12 Thread William Stein
On Mon, 12 Nov 2007 06:47:06 -, Robert Miller <[EMAIL PROTECTED]> wrote: >> > (1) Do you or do you not actually have the same problem when >> > you build the same code under Linux? You don't say above. >> >> I hadn't had the chance to try yet, but I have now. I can't get it to >> give any e