On Jan 20, 5:15 pm, Luiz Felipe Martins
wrote:
> My understanding is that, since Python is based on C, it is IEEE-754
> compliant (as long as the CPU is, which I think is true for all the
> modern CPUs).
There are many ways of being "compliant" with IEEE-754. If Sage is
supposed to get the sa
My understanding is that, since Python is based on C, it is IEEE-754
compliant (as long as the CPU is, which I think is true for all the
modern CPUs).
Jython might be a different story. (Which, I just learned, is alive
and has a new version just released.)
Also, I think the Java changed its floa
On Jan 21, 12:29 am, rjf wrote:
> You might like to read
> How Java’s floating-point hurts everyone everywhere (1998)
> by W Kahan, J D Darcy
> and other papers (like Darcy MS
> thesis).http://www.cs.berkeley.edu/~wkahan/JAVAhurt.pdf
> for arguments that suggest Java has certain problems wit
On 17 Dez. 2008, 23:52, "Georg S. Weber"
wrote:
> On 17 Dez., 19:12, "William Stein" wrote:
>
>
>
> > On Wed, Dec 17, 2008 at 10:00 AM, Georg S. Weber
>
> > wrote:
>
> > > Hi William,
>
> > > On 12 Dez., 18:58, "William Stein" wrote:
> > >> Hi,
>
> > >> Is anybody interested in stuff like th
You might like to read
How Java’s floating-point hurts everyone everywhere (1998)
by W Kahan, J D Darcy
and other papers (like Darcy MS thesis).
http://www.cs.berkeley.edu/~wkahan/JAVAhurt.pdf
for arguments that suggest Java has certain problems with floating-
point .
On the other hand, it may
On Jan 20, 2009, at 2:17 PM, David Møller Hansen wrote:
>
> So I tried to make my own branch and modified a file in the branch by
> adding a function to a class.
>
> I ran sage -br and it seemed to discover the changed file and build
> a .pyc from it (I guess) but when I tried to run the function
Hello,
On Tue, Jan 20, 2009 at 2:17 PM, David Møller Hansen
wrote:
> I ran sage -br and it seemed to discover the changed file and build
> a .pyc from it (I guess) but when I tried to run the function from
> sage it wasn't there.
Could you be more specific about the function you wrote and how y
So I tried to make my own branch and modified a file in the branch by
adding a function to a class.
I ran sage -br and it seemed to discover the changed file and build
a .pyc from it (I guess) but when I tried to run the function from
sage it wasn't there.
I tried writing hg_sage.status() and go
Built from scratch on 32-bit Suse (gcc 4.1.2) and 64-bit Suse. All
tests passed on 64bit, but I had the same error as Jaap with
toy_d_basis.py on 32-bit.
John
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Hi Michael,
Michael Brickenstein schrieb:
> I don't know the lib,
> but there exists homolog.lib in Singular:
> http://www.singular.uni-kl.de/Manual/latest/sing_763.htm#SEC822
> (Link is assumed to break, when docs are updated)
I don't know much about that library either, but it seems to not
pro
Builds fine OSX.4 PPC, tests seem fine up through sage/sage/misc (as
far as it's gotten by now), except for my eternal problem with
calculus.py timing out.
- kcrisman
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Hello,
I am thinking about submitting a proposal for a Sage Days conference
to a mathematics research center, and I noticed a wiki page of advice
for future hosts. So it got me wondering whether there is any resource
offering advice to proposal writers (things that worked, things that
didn't work
mabshoff wrote:
>
>
> On Jan 19, 10:11 am, Jaap Spies wrote:
>> Jaap Spies wrote:
>>> mabshoff wrote:
Well, I am not sure if I am happier about Heisenbugs than
segfaults :). To be on the save side can you run them in a loop via
the shell and see if you get them to crash again? I.
I don't know the lib,
but there exists homolog.lib in Singular:
http://www.singular.uni-kl.de/Manual/latest/sing_763.htm#SEC822
(Link is assumed to break, when docs are updated)
Michael
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Hi:
This is not Sage-specific, but there is an interesting thread
on the scipy-users list that some people on this list may like to
follow: http://projects.scipy.org/pipermail/scipy-user/2009-January/019440.html
In particular, this page http://sites.google.com/site/almarklein/python-3
(on python
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