It looks like it might be a while before this is fixed by numpy:
http://projects.scipy.org/numpy/ticket/1403
Given the importance of numpy to Sage, I think it might make sense to
drop support for PPC linux. On the positive side:
1) There are considerable improvements to numpy and scipy in the
I have written the two people I could find who might care about Sage
on linux ppc and invited them to respond here, or I will summarize or
forward any direct response.
On Sep 29, 1:02 pm, Marshall Hampton hampto...@gmail.com wrote:
I wasn't asking for a majority vote. I'm wondering if _anyone_
and we need to stay
reasonably in sync with numpy, scipy, and python.
-Marshall Hampton
On Sep 29, 1:09 pm, Marshall Hampton hampto...@gmail.com wrote:
I have written the two people I could find who might care about Sage
on linux ppc and invited them to respond here, or I will summarize
I am forwarding this from sage-support because it seems like it might
be a serious problem.
-Marshall
-- Forwarded message --
From: Yann yannlaiglecha...@gmail.com
Date: Mar 4, 5:49 pm
Subject: Why does my little program bring my department's server to
its knees?
To:
I had the same error as Carlo, which I reported for the alpha4 and rc0
releases as well. I'm sort of puzzled, given the nature of the error,
as to why more people don't see it.
I also had
sage -t devel/sage/doc/en/bordeaux_2008/birds_other.rst
A mysterious error (perhaps a memory error?)
I like the sticker idea too. I'm not sure how to go about making them
- anyone know a good place to order custom tiny stickers? It would be
cool to use the sage logo if it could be printed small crisply.
-Marshall
On Oct 13, 7:21 pm, Dan Drake dr...@kaist.edu wrote:
On Mon, 12 Oct 2009 at
In many talks, etc., I have made a big stink about how every released
version of Sage is available, so if a paper uses sage-x.y.z, then it
is possible to get sage-x.y.z and try out the computation (unlike the
situation with magma, say).So I think making the old source easy
to find is
I mostly agree. 2 months is acceptable. 6 months seems too long for
all the reaons Jason articulated.
-Marshall
On Oct 13, 10:09 pm, Jason Grout jason-s...@creativetrax.com wrote:
As it is, there is a semi-major research code contribution I plan to
make before Christmas that will be needed
Its a little thing, but I noticed that the DATA directory is missing
its last '/', which is present in previous notebook versions. I like
having a trailing '/' present in a directory string, so this seems
like a regression. Haven't noticed anything else yet.
-Marshall
On Oct 12, 12:03 am,
Yes, please! Ondrej's usage is very similar to mine. I would find it
quite annoying to have to os.path.join all the time.
Marshall
On Oct 12, 11:54 am, William Stein wst...@gmail.com wrote:
OK, I'll change it to end in os.path.sep, which is cross-platform and
still allows for your use case
OK, I'll print up 500 business cards and anyone who wants some can
just let me know.
I think it will be interesting to see how the meeting goes without an
informal presence. Last year we had a big footprint with the booth,
AMS session and MAA session. But I think there has been tremendous
I'd be happy to, although I will have a pro-positive review bias.
-Marshall
On Oct 11, 4:50 am, MaxTheMouse maxthemo...@googlemail.com wrote:
I have put up a new package
athttp://sage.math.washington.edu/home/awebb/biopython-1.52.p0.spkg
if someone would like to review it.
Adam
One alternative would be to patch the test_Wise.py file so that
instead of
self.assert_(sys.stdout.getvalue().startswith(dnal -kbyte 10
seq1.fna seq2.fna))
within test_dnal we'd have
self.assert_(sys.stdout.getvalue().startswith(dnal -kbyte 10)
and similarly for test_psw. That would
I have only one test failure on sage-4.1.2.rc0; I also had it on the
alpha4:
File /Volumes/E/sage-4.1.2.rc0/devel/sage/sage/server/notebook/
cell.py, line 1601:
sage: C.introspect_html()
Expected:
'div class=docstring...span class=mathfoobar/span.../
div'
Got:
'div
I think Jason is in Iowa, not Idaho. Often confused by coastal folks,
but very different.
I was marveling at the broad distribution as well yesterday, its great
to see. While developers are still mostly in Europe and the US,
things are improving. I think we could probably benefit from more
Wow, that's quite disturbing. Did you make a trac ticket for this?
-Marshall Hampton
On Sep 30, 7:32 pm, AndyNovo a...@novocin.com wrote:
Hi all,
Found this simple bug in a simple Z[x] factoring example.
R.x=PolynomialRing(ZZ)
f = 12*x^10 + x^9 + 432*x^3 + 9011
g = 13*x^11 + 89*x^3 + 1
So far that looks like a real improvement! I end up making my own
bookmarks for useful but hard to find wiki pages, although I think in
some cases I tried to edit the front page to put them there. Like
http://wiki.sagemath.org/combinat/HelpOnTheDoc
and
Sounds like a good idea. I think you've done a great job on the
recent releases.
Thanks,
Marshall
On Sep 29, 1:23 am, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi folks,
I need to devote some serious time to my thesis project starting 01st
October 2009. Before doing that, I would like to
I had those two failures plus two in cell.py:
File /Volumes/E/sage-4.1.2.alpha4/devel/sage/sage/server/notebook/
cell.py, line 1601:
sage: C.introspect_html()
Expected:
'div class=docstring...span class=mathfoobar/span.../
div'
Got:
'div class=docstringprefoobar/pre/div'
and:
File
One can do worse than Unix for Dummies. I can't really review it
effectively, since I knew most of what's in it before getting it, but
it seems pretty good for a total newbie. What was very helpful to me
after I learned some basics was O'Reilly's Unix Power Tools, but that
might be overwhelming
Oh, no, sorry - somehow I skipped over the freely available part
your request. My apologies.
-Marshall
On Sep 26, 6:15 pm, William Stein wst...@gmail.com wrote:
On Sat, Sep 26, 2009 at 2:30 PM, Marshall Hampton hampto...@gmail.com wrote:
One can do worse than Unix for Dummies
I'm pretty sure I've fixed this once on a mac, but unfortunately I
can't remember what I did. In fact, sadly, I'm not sure I knew what I
did at the time, I just kept trying different things I until it
worked.
From your original link, I think we just have to correctly do option
5, i.e. edit the
Well said. It's clearly a big improvement, and simple. Works well on
all the machines I have available.
-Marshall
On Sep 24, 7:04 pm, Dan Drake dr...@kaist.edu wrote:
On Thu, 24 Sep 2009 at 08:32AM -0700, John H Palmieri wrote:
So, back to the original question: for parallel testing, can
I proposed making the lrs spkg standard about a year ago; Micheal
Abshoff then critiqued the optional spkg and gave me a list of things
I needed to do. I think I have done all of them, and I would very
much like to see lrs made standard to move the polytope functionality
forward. I really
Cool. Tuesdays aren't very good for me, but I will do my best to do
some reviews that day. I will try to at least address some of the
polytope-related patches.
-Marshall Hampton
On Sep 15, 3:46 pm, Jason Grout jason-s...@creativetrax.com wrote:
We have been extremely blessed lately
Printing the color-highlighted docs in BW doesn't work very well.
Its legible, but the lighter colors come out faint and hard to read.
You can replace the PDF fairly easily.
If you buy 25 or more copies, the price per copy falls a lot.
Apart from the color-highlighting issue, I have been
-server issues here.
Thanks,
Rob
On Aug 27, 12:55 pm, Marshall Hampton hampto...@gmail.com wrote:
That link doesn't seem to work.
-Marshall
On Aug 27, 2:15 pm, Rob Beezer goo...@beezer.cotse.net wrote:
Back in March, I solicited help with a review of Sage 3.4 for the Book
That link doesn't seem to work.
-Marshall
On Aug 27, 2:15 pm, Rob Beezer goo...@beezer.cotse.net wrote:
Back in March, I solicited help with a review of Sage 3.4 for the Book
Reviews section of SIAM Review. That will appear soon as a Featured
Review, and I've put up an un-edited preprint
, it would be great if someone could review this!
-Marshall Hampton
On Jul 28, 10:44 am, Marshall Hampton hampto...@gmail.com wrote:
Well,biopythondevelopment is pretty active right now, so 1.51 will
have quite a few changes from the beta. There is still quite a lot of
discussion about what
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 wdjoy...@gmail.com wrote:
Hi:
I'd like to suggest that PIL be made standard. This requires a vote.
Though PIL is written in Python, the trac
I'll try to do a few too. Btw, I have an easy to review patch
at:http://trac.sagemath.org/sage_trac/ticket/6543 that brings tachyon
coverage to 100%. If anyone can review that, I would appreciate it.
-Marshall
On Aug 11, 1:12 pm, William Stein wst...@gmail.com wrote:
On Tue, Aug 11, 2009 at
I noticed you changed pyrex to Pyrex, which is fine, but should
this just be changed to Cython everywhere? Do we ever use plain
Pyrex as opposed to Cython?
-Marshall
On Aug 11, 1:06 pm, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi folks,
sage: So, mvngu. What have you been doing these last
and within a sage shell
(sage -sh)
running make all and python setup.py install, both packages can be
imported in sage
(sage: import nifti and sage: import mvpa) without error messages.
A nifticlib-problem with pynifti-p0.spkg ?
- Arvid Lundervold
...
On Aug 7, 3:02 pm, Marshall Hampton hampto
I have a proposed experimental pynifti package, tracked as ticket
#6678:
http://trac.sagemath.org/sage_trac/ticket/6678
-Marshall
On Aug 5, 10:23 pm, Marshall Hampton hampto...@gmail.com wrote:
Maybe this was some sort of path issue I don't understand, but when I
tried things again it seemed
relevant in
biomedical imaging.
-Marshall Hampton
On Aug 5, 1:46 pm, Harald Schilly harald.schi...@gmail.com wrote:
On Aug 5, 8:36 pm, Arvid arvid.lunderv...@gmail.com wrote:
Will it be possible to incorporate access to NIfTI and ANALYZE files
in SAGE through PyNIfTI (http
I forgot to cc my reply here, so anyone interested should perhaps
respond on sage-support where the original post is.
-Marshall
On Aug 5, 10:12 pm, William Stein wst...@gmail.com wrote:
On Wed, Aug 5, 2009 at 8:09 PM, Marshall Hampton hampto...@gmail.comwrote:
I gave this a shot
I'm just editing the subject line to attract attention from people
like Mike Hansen who might have done overlapping work.
-Marshall
On Jul 31, 11:03 am, Marshall Hampton hampto...@gmail.com wrote:
I am trying to make an spkg for 4ti2, but I am having trouble getting
it to recognize GMP. I'm
...@onetel.net
wrote:
Dr. David Kirkby wrote:
Marshall Hampton wrote:
I am trying to make an spkg for 4ti2, but I am having trouble getting
it to recognize GMP. I'm sure many people on this list are more
qualified than I am to figure that out.
t4i2 requires the linear programming package glpk
:
Marshall Hampton wrote:
I agree, that doesn't sound good. At the moment, I just want to check
out the sandpile functionality, so I don't think I will wade in and
try to improve glpk, or bug the author to do so.
On the positive side, I think I now have packages that install
correctly
, and then maybe standard eventually.
Just to be clear, I have felt that in the past the hurdle for becoming
a standard package is too high. I just want the process to be
consistent.
-Marshall
On Jul 31, 4:51 pm, Willem Jan Palenstijn w...@usecode.org wrote:
On Fri, Jul 31, 2009 at 01:18:58PM -0700, Marshall
to be
consistent.
-Marshall
On Jul 31, 4:51 pm, Willem Jan Palenstijn w...@usecode.org wrote:
On Fri, Jul 31, 2009 at 01:18:58PM -0700, Marshall Hampton wrote:
I agree, that doesn't sound good. At the moment, I just want to check
out the sandpile functionality, so I don't think I
Stein: make openopt an optional spkg [Reviewed by David
Joyner, Harald Schilly]
#6506: Robert Bradshaw, Jason Grout: further numpy type conversions
[Reviewed by Jason Grout, Robert Bradshaw, Minh Van Nguyen]
#6542: Marshall Hampton: tachyon ouput seems broken in sage-4.1
[Reviewed by Tim Dumol
for 4ti2 and glpk, which might
solve my problems.
-Marshall
On Jul 31, 11:15 am, Marshall Hampton hampto...@gmail.com wrote:
I'm just editing the subject line to attract attention from people
like Mike Hansen who might have done overlapping work.
-Marshall
On Jul 31, 11:03 am
I gave a plenary talk at a big MAA meeting a few months ago. It was
entirely a live demo using the Sage notebook. It went perfectly.
Stan Wagon gave another talk in using the Mathematica notebook, and it
surprisingly had numerous bugs/problems as a result of bugs in
Mathematica's
for one.
I am excited about their cleanup too, I think with a little more work
biopython can be made a standard part of sage, but that will require a
developer vote.
-Marshall Hampton
On Jul 26, 12:05 pm, tkeller thomas.e.kel...@gmail.com wrote:
Thanks for all the recent work upgrading the base python
).
-Marshall
On Jul 26, 12:25 pm, Marshall Hampton hampto...@gmail.com wrote:
Hi,
Thanks for pointing that out. I have made a 1.51b spkg, but decided
to wait a week or two for the final 1.51 to come out. But I didn't
realize that the 1.49b install was broken.
Anyway if you have any interest
You can get another .25% or so from:
http://trac.sagemath.org/sage_trac/ticket/6543
-Marshall
On Jul 24, 7:06 pm, William Stein wst...@gmail.com wrote:
On Fri, Jul 24, 2009 at 4:59 PM, John H Palmierijhpalmier...@gmail.com
wrote:
Want to boost doctest coverage in Sage by 0.5%? Review the
You could make the ultimate proof-without-words submission!
I think this is cool, and although I am not a combinatorics person at
all it seems reasonable as an addition to sage. I think it could
underpin a really fantastic @interact.
-Marshall
On Jul 23, 1:20 am, Tom Boothby
A patch is up at http://trac.sagemath.org/sage_trac/ticket/6543.
I deleted the TachyonPlot class, which was not used anywhere and
mostly undocumented. I can't find any record online of people using
it or even talking about it. Who wrote it - Tom Boothby? I can't
tell. If it has potential to
Nice, thats quite helpful. Thanks!
On Jul 22, 1:24 pm, Pat LeSmithe qed...@gmail.com wrote:
Sage Wiki pages on Python, Cython, and JavaScript resources:
http://wiki.sagemath.org/PythonResourceshttp://wiki.sagemath.org/JavascriptResources
Currently, both are accessible from the wiki home
there will be more possibilities of moving things to javascript, as it
gets nicer and the implementations speed up (for example, the recent
work by William and John Palmieri on animations using javascript).
Cheers,
Marshall Hampton
On Jul 21, 3:18 am, Jason Grout jason-s...@creativetrax.com wrote
Because of bad experiences, I have switched to doing screencast talks
- i.e. I do the interactive stuff in advance. I'm not sure what is
available on linux for this, but on the mac I use iShowU, which is
commercial but only about $25 and cheerfully written and maintained by
one guy. Of course
It seems best to just file a trac ticket - I'm not sure what the
downside is to that. Perhaps we could make a new milestone for such
issues, since they don't quite fit in feature or wishlist. But I
think it would be confusing to do something apart from trac.
-M. Hampton
On Jul 21, 11:20 am,
I would think that is what most people would want.
-Marshall
On Jul 21, 3:42 pm, Robert Bradshaw rober...@math.washington.edu
wrote:
On Jul 21, 2009, at 1:34 PM, gsw wrote:
On 21 Jul., 22:13, Robert Bradshaw rober...@math.washington.edu
wrote:
On Jul 21, 2009, at 11:25 AM, kcrisman
Hi Jan,
I thought you could do something like:
sage -upgrade ftp://ftp.sun.ac.za/pub/mirrors/www.sagemath.org/
i.e. you can give an explicit URL, but that doesn't seem to work. I
guess the tarball needs to be unpacked on that mirror for it work - ?
-Marshall
On Jul 20, 7:56 am, Jan
I was curious, so I tried to apply the patch to 4.1 but it was
rejected. It wasn't clear to me why, maybe it needs to be rebased.
-Marshall
On Jul 20, 3:27 pm, Robert Miller rlmills...@gmail.com wrote:
Is the slideshow mode for the notebook in usable form with the patches
in trac #6342?
- Are there specific Sage products that should be highlighted in an
Open Source for Education campaign? If so, which ones and why?
This seems like a tricky one - the key question I think is what is the
audience of this marketing effort? Does it include K-12, or primarily
undergraduate
One minor typo: under Self-organized criticality, ascpect should
be aspect.
The documentation is excellent, that's quite impressive. As I am
unfamiliar with the subject, I haven't absorbed enough of it to make
really helpful comments but I will try to look more closely.
One thing that comes to
.
-Marshall
On Jul 16, 12:27 pm, Marshall Hampton hampto...@gmail.com wrote:
I have added a patch that fixes this, available at:
http://trac.sagemath.org/sage_trac/raw-attachment/ticket/6542/trac_65...
Since tachyon is currently broken on all systems in sage-4.1, I fixed
the immediate problem rather
Does it work on Solaris? My impression is that is a required feature
now for standard inclusion.
-M. Hampton
On Jul 16, 9:00 am, Minh Nguyen nguyenmi...@gmail.com wrote:
On Thu, Jul 16, 2009 at 11:20 PM, Bjarke Hammersholt
Rounebjarke.ro...@gmail.com wrote:
SNIP
Frobby has an extensive
()’:
src/test/TestSuite.cpp:43: error: ‘sort’ was not declared in this
scope
make: *** [bin/shared/test/TestSuite.o] Error 1
-Marshall
On Jul 16, 10:39 am, Dr. David Kirkby david.kir...@onetel.net
wrote:
Marshall Hampton wrote:
Does it work on Solaris? My impression is that is a required
of tachyon.py. That is now trac ticket #6542:
http://trac.sagemath.org/sage_trac/ticket/6542
If anyone has already started fixing the coverage of the tachyon.py
files, please let me know so I don't duplicate effort.
-Marshall Hampton
On Jul 16, 6:50 am, Marshall Hampton hampto...@gmail.com wrote
Are you using sage 4.1? Unfortunately the tachyon interface got
broken in that release, but there is a patch at
http://trac.sagemath.org/sage_trac/ticket/6542
which will fix this in 4.1.1.
-Marshall Hampton
On Jul 16, 4:36 pm, Marcello Seri marcello.s...@gmail.com wrote:
I'm learning
On page 28, imature should be immature.
On page 46, montsh should be months.
On page 47, test should be tests.
On page 48, plattforms should be platforms.
Cheers,
Marshall
On Jul 15, 5:25 am, Martin Albrecht m...@informatik.uni-bremen.de
wrote:
Hi there,
next week I'll visit the Singular
Helpful post on avoiding this:
http://norman.walsh.name/2008/02/22/tar
...upshot is that one should add
export COPYFILE_DISABLE=true
to your profile if using leopard, or
COPY_EXTENDED_ATTRIBUTES_DISABLE=true
if using tiger or previous stuff (I don't think many sage developers
are using
I think the answer is probably no, since the (extended) submission
deadline is over, but they don't have a posted schedule yet.
It appears to be very Scilab-focused.
-M.Hampton
On Jul 13, 3:07 pm, Hazem hazem.biqa...@gmail.com wrote:
Will Sage be represented in this conference?
I think this is worth forwarding here since I suspect many qualified
people don't read sage-edu much.
-M. Hampton
-- Forwarded message --
From: jan.groenew...@gmail.com
Date: Jun 24, 6:13 am
Subject: SAGE lecturer needed
To: sage-edu
Hi,
The African Institute for
I do get one test failure still, from a deprecation warning about
using popen2 instead of the subprocess module:
sage -t devel/sage/sage/parallel/decorate.py
/Volumes/E/sage-4.1/local/lib/python2.6/os.py:669: DeprecationWarning:
functions overriding warnings.showwarning() must support the
Seems like it might be worth it to save 65 MB! The 7z source is small
and looks pretty portable.
-M. Hampton
On Jul 9, 9:37 am, Harald Schilly harald.schi...@gmail.com wrote:
On Jul 9, 5:20 pm, Kevin Horton khorto...@rogers.com wrote:
I have tried compressing the sage.*.tar files using
Yes, that mathematica code could be made much more concise. Its
definitely not a fair comparison. Also, one reason its so long is
that the graphical output has been massaged to look like matlab/
matplotlib. I think a more mathematica-native display wouldn't need
so many options changed.
is deprecated. Use the
subprocess module.
sage -t devel/sage/sage/plot/axes.py
A mysterious error (perhaps a memory error?) occurred, which may have
crashed doctest.
-Marshall Hampton
On Jul 8, 1:09 am, Robert Miller rlmills...@gmail.com wrote:
All known issues have been fixed, and all long doctests
I made some other copies on Lulu, with more elaborate covers, of all
the documentation, for the 2009 joint meetings. I have been planning
on doing that again with the new docs but haven't gotten around to it.
-Marshall
On Jul 6, 10:25 pm, Jason Grout jason-s...@creativetrax.com wrote:
William
On an intel mac running 10.4.11, I get:
The following tests failed:
sage -t devel/sage/doc/fr/tutorial/programming.rst
sage -t devel/sage/sage/misc/darwin_utilities.pyx
sage -t devel/sage/sage/misc/sagedoc.py
sage -t devel/sage/sage/parallel/decorate.py
I got the following on an intel mac, 10.4.11, not sure which are known
or unknown issues at this point:
The following tests failed:
sage -t devel/sage/doc/fr/tutorial/programming.rst
sage -t devel/sage/sage/graphs/graph.py
sage -t
I'm having trouble uploading this to anything. On my own laptop,
after a long time I get header line too long. I gave up waiting for
sagenb to load it after about 10 minutes.
-Marshall
On Jun 17, 10:19 pm, William Stein wst...@gmail.com wrote:
Hi,
I wrote my MEGA plenary talk, which I'm
All tests passed on an intel mac pro running 10.4.11.
The tests took 6975 seconds, which seems like a big increase from
3.0.2 (4818 seconds) and 3.4 (5358 seconds). Is this simply because
of the additional doctests, or are there serious speed regressions
somewhere? I recall some discussion
There is a simplex method implemented in scipy.optimize, I think its
the default for the function fmin (see
http://docs.scipy.org/doc/scipy/reference/tutorial/optimize.html
for instance).
On the other hand, the scipy functions are very float-oriented, so if
your implementation could handle more
OK, I'll try to improve it then.
-Marshall
On Jun 14, 11:10 pm, Nick Alexander ncalexan...@gmail.com wrote:
On 14-Jun-09, at 8:56 PM, Marshall Hampton wrote:
I care, I have written div and curl routines for my multivariable calc
classes before, but they were more hackish than yours. I
I'm not sure what is happening but I would guess that at some point
the ^(1/2) gets turned into ^(0), and then your standard deviation
goes from .06... to 1. I.e., it seems like maybe the preparser
doesn't catch these nested loadings.
-M. Hampton
On Jun 15, 1:54 pm, Pogon vic...@saase.net
I only got the known singular.pyx and and number_field_element.pyx
failures on an intel mac running 10.4.11.
-M. Hampton
On Jun 15, 1:13 am, Nick Alexander ncalexan...@gmail.com wrote:
Hi all,
Here's Sage 4.0.2.rc0. Come and get it while it's hot:
I care, I have written div and curl routines for my multivariable calc
classes before, but they were more hackish than yours. I will try to
review that ticket soon, if no one beats me to it.
-Marshall
On Jun 14, 4:06 pm, Nick Alexander ncalexan...@gmail.com wrote:
I have no idea if this is
I care about the polymake spkg, and I know a few users who do too. It
would be nice to fix it; the last time I tried to install it I got
some errors I didn't understand at all so I'm not sure what exactly
the problem is. Its probably out of date anyway, so it might be best
to start from scratch
The following is the beginning of the optional phcpack spkg, which
tries to get the architecture using python. I am hopeless at bash,
I'm sure there are ways to do it that way too:
#!/usr/bin/env python
import os
uname = os.uname()
main_arch = uname[0]
sub_arch = uname[-1]
then for example
if
That sounds awesome - convert the entire Sage development process to
an online RPG, where the basic quests are merging tickets!
-Marshall
On Jun 9, 3:34 am, Craig Citro craigci...@gmail.com wrote:
I've been
thinking about writing something like this up for a while now, but
there's never
I had two failures on an intel mac running 10.4 (for rc2):
sage -t devel/sage/sage/numerical/optimize.py
sage -t devel/sage/sage/symbolic/relation.py
The relation.py failures:
sage -t devel/sage/sage/symbolic/relation.py
I realize you are trying to keep it concise, but I have 2 suggestions
for geometry and interfaces:
geometry:
p = polytopes.twenty_four_cell()
show(p.render_wireframe(), frame = False)
and interfaces (Gfan):
r3.x,y,z = PolynomialRing(QQ,3)
vort_ideal = r3.ideal([-6*x*y*z+x*y+x*z+6*y*z-y^2-z^2,
Personally I would prefer that release coordination be done on sage-
devel, rather than a seperate mailing list. But I am probably in a
minority of how I interact with such things (I only read these on the
web, not email for example).
Maybe some day there could be a sage days devoted to
I have given a positive review. I didn't do a huge amount of testing
but it seems like a very straightforward patch.
-Marshall
On Jun 2, 3:34 am, William Cauchois wcauc...@u.washington.edu wrote:
A fix is up at http://trac.sagemath.org/sage_trac/ticket/6184, and
needs a review!
On Mon, Jun
For some reason, it now seems very difficult to quit the notebook with
4.0.1.alpha:
^C2009-06-02 07:17:02-0500 [-] Saving notebook...
^C2009-06-02 07:20:20-0500 [-] Saving notebook...
^C^C
...usually I just have to wait a few seconds.
-Marshall
On Jun 1, 11:32 am, Mike Hansen
Hey Minh,
Thanks for working on planet sage! I think having it look better and
including more blogs could be very beneficial for Sage.
-Marshall
On May 31, 5:38 pm, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi Harald,
On Sun, May 31, 2009 at 8:00 AM, Harald Schilly
I got one failure on an intel mac (10.5):
sage -t devel/sage/sage/misc/html.py
**
File /Users/mh/sagestuff/wsage3/devel/sage/sage/misc/html.py, line
157:
sage: html.table([(i, j, i == j) for i in [0..1] for j in [0..1]])
All tests passed on an Ubuntu 8.10 machine.
-Marshall
On May 29, 4:47 pm, Jaap Spies j.sp...@hccnet.nl wrote:
Mike Hansen wrote:
Hello,
Sage 4.0.rc2 has been released. Assuming that nothing catastrophic
happens, this will become 4.0. The tarball can be
found at
I had the same two numerical noise type failures in matrix2.pyx and
expression.pyx, on an intel mac running 10.5. Those were the only
failures.
-M. Hampton
On May 28, 6:04 am, Jaap Spies j.sp...@hccnet.nl wrote:
Mike Hansen wrote:
Hello,
Sage 4.0.rc1 has been released. This should
I wonder if there could be an online mechanism for suggesting
reviewers. Sometimes I look at a patch, and I think (for example)
I'm not sure I can review this well, but I bet X or Y could I
don't want to assign them the ticket, since that seems overbearing.
I know I would want to be
I had all the same failures as John on my apple 10.5 laptop, except
the graph_plot failure. This was from a fresh build, not an upgrade.
-M. Hampton
On May 21, 10:11 pm, John H Palmieri jhpalmier...@gmail.com wrote:
On May 21, 7:14 am, mabshoff mabsh...@googlemail.com wrote:
Hi,
I gotta
I would just like to second this - exchange help and documentation.
-M. Hampton
On May 23, 11:43 am, bump b...@match.stanford.edu wrote:
I agree that the sage web page is good, and preferrable to the
mathematica page.
I have one constructive comment, which is that one gets misled
in
I have a tiny bit of experience with setting up a planet aggregator,
but I didn't get very far. So I am not volunteering to take over, but
I might be able to help Minh or whoever on IRC or by email. When I
was doing this a year ago or so, I found the planet documentation to
be pretty minimal.
when both coordinates are
changed. But that's a minor issue: what I'd really like is to click on
the graph to select the point. Is this in your wishlist too?
Some initial work has already been done towards this.
Seehttp://trac.sagemath.org/sage_trac/ticket/3866
Marshall Hampton had
On May 17, 11:13 pm, Ondrej Certik ond...@certik.cz wrote:
* at the very end of the presentation there was a discussion about
numeric stuff. There are tons of computational programs in lots of
fields (atomic physics, quantum field theory, electromagnetics,
electronic structure calculations,
Fantastic, thanks for distributing this! Is the latex file available
too?
-Marshall Hampton
On May 9, 12:00 am, Rob Beezer goo...@beezer.cotse.net wrote:
I've put together a quick reference sheet (two pages) for linear
algebra commands in Sage. I'll do a bit more clean-up on this before
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