[sage-devel] Re: in-place WYSIWYG text-cell editing

2008-10-09 Thread Stan Schymanski
Hi Jason, Jason Grout wrote: > I've run out of time to make creating text cells easier; but that's also > a point on which to solicit feedback anyway. Currently text cells are > just the stuff between the real cells (the "compute" cells). Are there > thoughts about how to support text cells

[sage-devel] Re: in-place WYSIWYG text-cell editing

2008-10-09 Thread Jason Grout
Stan Schymanski wrote: > Hi Jason, > > Jason Grout wrote: >> I've run out of time to make creating text cells easier; but that's also >> a point on which to solicit feedback anyway. Currently text cells are >> just the stuff between the real cells (the "compute" cells). Are there >> thoughts

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Jaap Spies
mabshoff wrote: [...] > > Sources and a sage.math only binary can be found in the usual place at > > http://sage.math.washington.edu/home/mabshoff/release-cycles-3.1.3/ > > Please build, test and repot issues. > On Fedora 9, 32 bits: -

[sage-devel] Re: Sage, Scicos, and MapleSim

2008-10-09 Thread Hazem
Hi Marshall, Thanks for the reply and the info. In fact, I have seen the interact page before. It's hard to gauge whether you know what I intended, but I think it may be simpler to implement than you think, if we start from Scicos. I envision a separate Scicos-like window that can be launched f

[sage-devel] Re: Sage, Scicos, and MapleSim

2008-10-09 Thread Jason Grout
mhampton wrote: > Hi Hazem, > > Its not nonsense, but there probably aren't many sage developers right > now who will pursue that. I am interested in expanding the dynamical > systems capabilities of sage, but I won't have time until March or > April 2009. I am hoping to add things like AUTO an

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Justin C. Walker
On Oct 8, 2008, at 04:49 , mabshoff wrote: > > Hello folks, > > this took much longer than I had planned, but I got sick and was also > pretty burned out, so finally here we go. There are still a bunch of > known problems with 3.1.3.a3: > > * parallel make is broken for eclib (#4228) > * build o

[sage-devel] #4250 and question about Integer.__pow__

2008-10-09 Thread Martin Albrecht
While looking into #4250 I came across this code in Integer.__pow__ if not PY_TYPE_CHECK(self, Integer): if isinstance(self, str): return self * n else: return self ** int(n) I wonder what motivated the check whether self is an Inte

[sage-devel] Re: Sage, Scicos, and MapleSim

2008-10-09 Thread mhampton
Hi Hazem, Its not nonsense, but there probably aren't many sage developers right now who will pursue that. I am interested in expanding the dynamical systems capabilities of sage, but I won't have time until March or April 2009. I am hoping to add things like AUTO and PyDSTool. Because of the

[sage-devel] Re: in-place WYSIWYG text-cell editing

2008-10-09 Thread mhampton
Shift-click for a text cell? That doesn't do anything different at the moment, does it? -M. Hampton On Oct 9, 4:54 am, Jason Grout <[EMAIL PROTECTED]> wrote: > Stan Schymanski wrote: > > Hi Jason, > > > Jason Grout wrote: > >> I've run out of time to make creating text cells easier; but that's

[sage-devel] Re: weird bug in alpha2, went away in alpha3

2008-10-09 Thread Robert Bradshaw
On Oct 8, 2008, at 9:26 AM, John Cremona wrote: > > In sage-3.1.3.alpha2, this works fine from the command line: > > sage: E=EllipticCurve('5077a1') > sage: E.integral_points() > > but in the notebook it gives this error: > > Traceback (click to the left for traceback) > ... > TypeError: Argument

[sage-devel] Re: #4250 and question about Integer.__pow__

2008-10-09 Thread Robert Bradshaw
On Oct 9, 2008, at 4:14 AM, Martin Albrecht wrote: > > While looking into #4250 I came across this code in Integer.__pow__ > > if not PY_TYPE_CHECK(self, Integer): > if isinstance(self, str): > return self * n > else: > return self *

[sage-devel] Re: Sage, Scicos, and MapleSim

2008-10-09 Thread Robert Bradshaw
On a related note, to write something that uses Sage as a computational engine, one can interface with it through http via http://hg.sagemath.org/sage-main/file/a175cdbeb408/sage/server/simple/ twist.py . - Robert On Oct 9, 2008, at 4:42 AM, mhampton wrote: > Hi Hazem, > > Its not nonsense

[sage-devel] Re: #4250 and question about Integer.__pow__

2008-10-09 Thread Martin Albrecht
On Thursday 09 October 2008, Robert Bradshaw wrote: > self can be either the first or second argument of an arithmetic > operator for an extension class (this is just how Python works). > Usually we don't have to worry about that in Sage as the coercion > model makes sure that both are of the same

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Georg S. Weber
Hi, that is very strange, since I cannot confirm the findings of Justin on my Intel (Core 2 Duo) Mac OS X 10.4.11 / XCode 2.5 machine. (Those "missing libpar-gmp.dylib" messages come up on Mac OS since quite some time, already Sage 2.9.2 has them, they did no harm to my builds so far). @Justin:

[sage-devel] Re: #4250 and question about Integer.__pow__

2008-10-09 Thread Robert Bradshaw
On Oct 9, 2008, at 12:44 PM, Martin Albrecht wrote: > On Thursday 09 October 2008, Robert Bradshaw wrote: >> self can be either the first or second argument of an arithmetic >> operator for an extension class (this is just how Python works). >> Usually we don't have to worry about that in Sage as

[sage-devel] Re: weird bug in alpha2, went away in alpha3

2008-10-09 Thread mabshoff
On Oct 9, 10:49 am, Robert Bradshaw <[EMAIL PROTECTED]> wrote: > On Oct 8, 2008, at 9:26 AM, John Cremona wrote: > > > > > > > In sage-3.1.3.alpha2, this works fine from the command line: > > > sage: E=EllipticCurve('5077a1') > > sage: E.integral_points() > > > but in the notebook it gives this

[sage-devel] Re: #4250 and question about Integer.__pow__

2008-10-09 Thread Martin Albrecht
On Thursday 09 October 2008, Robert Bradshaw wrote: > {{{ > %cython > cdef class MyClass: > def __pow__(base, exp, dummy): > print "base", base, "exp", exp > def __str__(self): > return "MyClass" > /// > }}} > > sage: a = MyClass() > sage: a^5 > base MyClass exp 5 > sag

[sage-devel] Re: coercion of variables

2008-10-09 Thread Burcin Erocal
Hi, On Wed, 8 Oct 2008 22:58:52 +1100 "Alex Ghitza" <[EMAIL PROTECTED]> wrote: > In the process of dealing with > http://trac.sagemath.org/sage_trac/ticket/4246 , I ran into some > issues involving coercion of variables. I quickly realized that I > don't really know what the desired behavior sh

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Justin C. Walker
On Oct 9, 2008, at 12:46 , Georg S. Weber wrote: > > > Hi, > > that is very strange, since I cannot confirm the findings of Justin on > my Intel (Core 2 Duo) Mac OS X 10.4.11 / XCode 2.5 machine. > (Those "missing libpar-gmp.dylib" messages come up on Mac OS since > quite some time, already Sage

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Timothy Clemans
sage -br doesn't seem to work. When I change a file I see the change in the build log however the change doesn't appear when I do somefunction?? or call the function. On Thu, Oct 9, 2008 at 4:02 PM, Justin C. Walker <[EMAIL PROTECTED]> wrote: > > > On Oct 9, 2008, at 12:46 , Georg S. Weber wrote:

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread mabshoff
On Oct 9, 1:56 pm, "Timothy Clemans" <[EMAIL PROTECTED]> wrote: > sage -br doesn't seem to work. When I change a file I see the change > in the build log however the change doesn't appear when I do > somefunction?? or call the function. What specifically goes wrong? Can you give an example? Som

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread mabshoff
On Oct 8, 10:47 am, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > On Oct 8, 2008, at 4:49 AM, mabshoff wrote: > > > > > Hello folks, > > > this took much longer than I had planned, but I got sick and was also > > pretty burned out, so finally here we go. There are still a bunch of > > known pr

[sage-devel] Re: coercion of variables

2008-10-09 Thread William Stein
Burcin Erocal wrote: > Hi, > > On Wed, 8 Oct 2008 22:58:52 +1100 > "Alex Ghitza" <[EMAIL PROTECTED]> wrote: > >> In the process of dealing with >> http://trac.sagemath.org/sage_trac/ticket/4246 , I ran into some >> issues involving coercion of variables. I quickly realized that I >> don't reall

[sage-devel] Re: Sage 3.1.3.alpha3 released

2008-10-09 Thread Timothy Clemans
I first tried changing template.py. I have my system clock ahead 1 hour to deal with a problem with my FTP program. In the past I was having trouble because my FTP programming was messing up the time on files. When I do sage -br I see copying build/lib.linux-x86_64-2.5/sage/server/notebook/templa