[sage-devel] [JOB] Software Engineering Positions at Galois Inc.

2017-01-31 Thread Benjamin Jones
Hi all, It's been quite a while since I posted anything here, but it's great to see the Sagemath community is still humming! I'm working for a company called Galois Inc. now and we have some positions open I thought I'd spam you with in case you or someone you know is on the job market. https

Re: [sage-devel] Re: We need a new color?

2013-09-30 Thread Benjamin Jones
I will give that a positive review :) -- Benjamin Jones On Sun, Sep 29, 2013 at 11:26 PM, Maarten Derickx < m.derickx.stud...@gmail.com> wrote: > Speaking of xkcd and easter eggs, I have always thought that since sage > already has an xgcd function, we should also have an xkcd

Re: [sage-devel] GSoC project: Mathematical functions library

2013-05-28 Thread Benjamin Jones
It would be fantastic for someone to take up the quest on #12289. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, May 28, 2013 at 3:23 PM, Eviatar wrote: > > On Tuesday, 28 May 2013 14:04:24 UTC-7, kcrisman wrote: >> >> >> >> On Tuesday, May 28, 2013 3:17:25

Re: [sage-devel] GSoC project: Mathematical functions library

2013-05-28 Thread Benjamin Jones
Awesome! Ping me if you need someone to help with code review. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, May 28, 2013 at 11:48 AM, Eviatar wrote: > Hello, > > I am grateful to have been selected as one of the Google Summer of Code > students for this summer. I will be

Re: [sage-devel] Matplotlib and sage's python

2013-05-22 Thread Benjamin Jones
Without building GUI support, it should work to replace show() with savefig('plot.png'), for example. You won't get a window spawned with the plot, but an image on disk. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, May 21, 2013 at 11:30 PM, Julien Puydt wrote: > L

Re: [sage-devel] Re: Public worksheet disabled on sagenb.org

2013-05-15 Thread Benjamin Jones
Seems like a reasonable first approximation would be to strip ALL javascript from the worksheet archive. -- Benjamin Jones benjaminfjo...@gmail.com On Wed, May 15, 2013 at 7:05 AM, Volker Braun wrote: > Somebody needs to volunteer to strip out the malicious javascript from the > arch

Re: [sage-devel] Re: Reasons for upgrading

2013-04-30 Thread Benjamin Jones
A, and B. D is nice but not essential. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, Apr 30, 2013 at 11:24 AM, john_perry_usm wrote: > I know you said to move along if I don't upgrade, but I would like to > upgrade if it weren't discommended or unreliable, for reasons

Re: [sage-devel] Race condition in singular doctest (#14371) needs review

2013-04-05 Thread Benjamin Jones
FWIW, I'm also experiencing some strange issues with doctesting that don't occur in 5.8, but do in all the 5.9.betaX's. I posted about this on the sage-release thread and at #4102. -- Benjamin Jones benjaminfjo...@gmail.com On Fri, Apr 5, 2013 at 4:33 AM, John Cremona wrote:

Re: [sage-devel] Re: a problem in the new permutation groups code (and a solution ?)

2013-03-26 Thread Benjamin Jones
On Tue, Mar 26, 2013 at 3:34 AM, Volker Braun wrote: > > > In any case, http://trac.sagemath.org/14291 is about hooking up GAP and > not creating a framework for group actions. So in the interest of a finite > amout of work per ticket, we should probably fall back to only allow > explicitly specif

Re: [sage-devel] Re: a problem in the new permutation groups code (and a solution ?)

2013-03-25 Thread Benjamin Jones
Big +1 to framework for explicitly instantiating group actions. -- Benjamin Jones benjaminfjo...@gmail.com On Mon, Mar 25, 2013 at 11:01 PM, tom d wrote: > Specify the action! By making a group action framework, we would also be > providing the possibility of changing the action to som

Re: [sage-devel] a problem in the new permutation groups code (and a solution ?)

2013-03-21 Thread Benjamin Jones
It seems to me that the ambiguity arises from the original statement, "the orbit (1,2) under G", not the fact that the domain is non-homogeneous. It's less ambiguous to say directly G.{1, 2} (the orbit of the _element_ {1, 2}) versus G.1 \union G.2 (the orbit of the subset {1, 2}). Then, which grou

Re: [sage-devel] Review needed : short patch exposes a Group method from GAP in Sage

2013-02-27 Thread Benjamin Jones
s !! > > Nathann Hi Nathann, I left a comment on the ticket and made myself a reviewer. -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an e

Re: [sage-devel] Re: Fwd: [gdr-im] Inria : Manuel Bronstein's codes / Open source diffusion

2013-02-25 Thread Benjamin Jones
On Mon, Feb 25, 2013 at 3:52 AM, Jason Grout wrote: > On 2/23/13 6:32 PM, Benjamin Jones wrote: > >> I've been working (somewhat slowly) on an implementation of >> Bronstein's pmint (Poor Man's Integrator) in Sage. I'd heard a while >> back that someon

Re: [sage-devel] Fwd: [gdr-im] Inria : Manuel Bronstein's codes / Open source diffusion

2013-02-23 Thread Benjamin Jones
7;s Integrator) in Sage. I'd heard a while back that someone's student had done an implementation of it in Sage, but I don't know if it was released. Does anyone have more info on that? -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups &q

Re: [sage-devel] Please test this if you have OS X 10.8

2013-02-12 Thread Benjamin Jones
a long way to getting new folks started with Sage on OS X. -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@google

Re: [sage-devel] Re: How to make Sage worksheets publically available

2013-01-21 Thread Benjamin Jones
ke-a-link > > > Thanks, > > Jason > If you download the source (from "other formats"), you get a .tar.gz that has the .sage file in it. -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post

Re: [sage-devel] How to automatically download the newest sage?

2013-01-16 Thread Benjamin Jones
source.sh 5.6.beta3 You could easily modify it to scrape the latest published development version from http://sagemath.org/download-latest.html -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to th

Re: [sage-devel] Re: Why does - (x > 100) return -x > -100 ?

2013-01-07 Thread Benjamin Jones
On Mon, Jan 7, 2013 at 10:53 AM, Keshav Kini wrote: > Benjamin Jones writes: > >> On Mon, Dec 17, 2012 at 9:32 PM, P Purkayastha >> wrote: >> >> On 12/18/2012 10:10 AM, Benjamin Jones wrote: >> >> if y > 0 is true, >> is x*(

Re: [sage-devel] Inconsitent output of the domain for the automorphism group of graph?

2012-12-28 Thread Benjamin Jones
ne now) or a group equipped with an action on the edges and > vertices of the graph. > David > This is a good idea. For the lurkers, azi created ticket #13874 for this. -- Benjamin Jones > On Fri, Dec 28, 2012 at 2:36 AM, Jernej Azarija > wrote: >> >> >> &g

Re: [sage-devel] Inconsitent output of the domain for the automorphism group of graph?

2012-12-28 Thread Benjamin Jones
age: G = graphs.PetersonGraph() sage: G.vertices() [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] sage: G.automorphism_group(partition=[[0], [1..9]]) Permutation Group with generators [(3,7)(4,5)(8,9), (2,6)(3,8)(4,5)(7,9), (1,4,5)(2,3,8,6,9,7)] sage: G.automorphism_group(partition=[[0,1,2], [3..9]]) Permutation Group w

Re: [sage-devel] Inconsitent output of the domain for the automorphism group of graph?

2012-12-27 Thread Benjamin Jones
On Thu, Dec 27, 2012 at 1:07 PM, Jernej Azarija wrote: > > > On Thursday, 27 December 2012 20:59:45 UTC+1, Benjamin Jones wrote: >> >> On Thu, Dec 27, 2012 at 11:39 AM, Jernej Azarija >> wrote: >> > Hello! >> > >> > I apologize for posting t

Re: [sage-devel] Inconsitent output of the domain for the automorphism group of graph?

2012-12-27 Thread Benjamin Jones
orphism_group(orbits=True) to get the abstract group back along with the set of orbits. Also, by setting `translation=True` you can also get a dictionary back that provides translation from vertices {0, 1, ..., n} to the domain set of the permutation group (a subset of {1, ... , n+1}). -- Benjamin

Re: [sage-devel] Re: Why does - (x > 100) return -x > -100 ?

2012-12-17 Thread Benjamin Jones
On Mon, Dec 17, 2012 at 9:32 PM, P Purkayastha wrote: > On 12/18/2012 10:10 AM, Benjamin Jones wrote: > >> if y > 0 is true, >> is x*(y > 0) true or false? >> > > Why is this kind of operation (+,-,*, etc) distributive over comparison > operators? Is this

Re: [sage-devel] Re: Why does - (x > 100) return -x > -100 ?

2012-12-17 Thread Benjamin Jones
On Mon, Dec 17, 2012 at 6:10 PM, Benjamin Jones wrote: > > > On Mon, Dec 17, 2012 at 5:32 PM, Travis Scrimshaw wrote: >> >> Hey Sebastien, >> >>> But not for multiplication by a negative number : >>> >>> sage: - (x > 100) >>> -x &

Re: [sage-devel] Re: Why does - (x > 100) return -x > -100 ?

2012-12-17 Thread Benjamin Jones
e.g. if y > 0 is true, is x*(y > 0) true or false? You can't decide unless you know more about x. If you want to make multiplying by elements in SR preserve truth of a statement you have to decide this. The same question has come up on ask.sagemath: http://ask.sagemath.o

Re: [sage-devel] Re: Normalization of a vector

2012-11-30 Thread Benjamin Jones
>4. normal_form() >5. monicize() >6. divide_by_leading() > > I vote (6). > > The name 'normal_form' refers to the property of the returned vector. From that point of view, how about 7. monic() I vote (7). -- Benjamin Jones -- You received this

Re: [sage-devel] Re: Normalization of a vector

2012-11-30 Thread Benjamin Jones
non-zero vector (x, y, z) corresponds to a point and two vectors correspond to the same point iff one is a scalar multiple of the other. So for each point with representative vectors satisfying x \ne 0 (i.e. the points in one of the standard coordinate patches), there is a unique "normal for

Re: [sage-devel] Bug in functions sin, cos, exp...

2012-10-30 Thread Benjamin Jones
)) >> >> sage: type(exp(1)) >> >> >> the logarithm: >> >> sage: type(log(1)) >> >> sage: type(log(2)) >> >> sage: type(log(0)) >> >> >> >> >> Is there some reason for this or is it a bug? Shouldn'

Re: [sage-devel] Defining anti-commutator

2012-10-09 Thread Benjamin Jones
ator method is located in sage/matrix/matrix0.pyx which I found by doing: {{{ sage: search_src("commutator") ... matrix/matrix0.pyx:2154:def commutator(self, other): ... }}} -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-d

Re: [sage-devel] Re: When will OS X 10.8 be supported, officially?

2012-09-27 Thread Benjamin Jones
On Wed, Sep 26, 2012 at 9:20 PM, Benjamin Jones wrote: > On Wed, Sep 26, 2012 at 7:14 PM, John H Palmieri > wrote: >> >> >> On Wednesday, September 26, 2012 6:45:48 PM UTC-7, JBT wrote: >>> >>> Just out of curiosity, when will be OS X 10.8 (Mounta

Re: [sage-devel] Re: When will OS X 10.8 be supported, officially?

2012-09-26 Thread Benjamin Jones
k-pro running 10.8.2 now, I'll give building 5.3 with the special instructions a shot tomorrow and report back. -- Benjamin Jones -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@go

Re: [sage-devel] LibGAP spkg vote!

2012-09-23 Thread Benjamin Jones
t using the python ply > module to identify the globals. > > Per the usual rules, new spkgs need a vote so now is your chance to be heard > ;-) > Thanks Volker, libGAP us a great contribution! +1 -- Benjamin Jones -- You received this message because you are subscribed to the Google Gr

Re: [sage-devel] Re: inner product of complex vectors

2012-09-12 Thread Benjamin Jones
thing on occasion. One idea would be to introduce some new abstract binary operators, say <*> and <+> and have the preparser magic v <*> w into v.__abstract_mul__(w). In Haskell, arbitrary infix operators can be defined using special characters (e.g. <++>, +-+, and are allow

Re: [sage-devel] sage startup time hasn't improved...

2012-08-10 Thread Benjamin Jones
Loading Sage library. Current Mercurial branch is: 11143 sage: sage: Exiting Sage (CPU time 0m0.02s, Wall time 0m0.02s). real0m0.977s user 0m0.676s sys 0m0.300s This is a VM running on Intel(R) Xeon(R) CPU X5690 @ 3.47GHz and RAID-5 server grade hard drives. Mount options: /dev/xv

Re: [sage-devel] erf - numerical calculation tracs

2012-08-10 Thread Benjamin Jones
ithm` parameter to change the backend used for numerical evaluation. This latter enhancement depends on modifications to Pynac, see #12289. -- Benjamin Jones -- -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+uns

Re: [sage-devel] Hoodies and other clothing with logo

2012-07-13 Thread Benjamin Jones
dies? > > http://polymake.spreadshirt.de/ > > I would buy a Sage hoodie. Just sayin'. There HAS to be a larger market > for those than polymake hoodies, wouldn't you think? > I would also buy a Sage hoodie, even though I wouldn't be allowed to wear it on the floor of th

Re: [sage-devel] Re: Please test sage-5.1.rc1

2012-07-07 Thread Benjamin Jones
ooglegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org sage-5.1.rc1 also builds and passes all (long) tests on * Debian (testing) x86_64 VM using 10 cores * Fedora 17 x86_64 using 8 cores -- Benjamin Jones -- -

Re: [sage-devel] Please test sage-5.1.rc1

2012-07-07 Thread Benjamin Jones
ps.com > To unsubscribe from this group, send an email to > sage-devel+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org Builds and passes long tests on my Mac OS X 10.7.4 (Intel Core 2 D

Re: [sage-devel] Re: Skynet

2012-07-02 Thread Benjamin Jones
pers working on free software projects (GPL, BSD, MIT, .. ) [1] http://gcc.gnu.org/wiki/CompileFarm -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit th

Re: [sage-devel] sage release plan

2012-06-28 Thread Benjamin Jones
of the rest have nothing to do with the notebook (many are graph theory > or upgrading various other spkgs). > I just finished the last part of the review on #13126, it's ready to go. -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To

Re: [sage-devel] Bad interaction between differents types of integers in sage?

2012-06-23 Thread Benjamin Jones
s.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org It may not be desirable, but `f.coefficients?` does specify that it's input should be an Integer, not and `int`. -- Benjamin Jones -- To post to this group, send

Re: [sage-devel] Proposal: by default, at least in Makefile, build docs using jsMath

2012-06-19 Thread Benjamin Jones
On Tue, Jun 19, 2012 at 11:29 PM, John H Palmieri wrote: > > [X]  Yes, make jsMath the default when running 'make'. The difference is huge. I get (without -j) real 0m13.313s (average over 3 runs) (with -j) real 1m18.227s (average over 3 runs) -- Benjamin Jones -- To po

Re: [sage-devel] And the 2012 Spies Sage Development Prize Winner is...

2012-06-19 Thread Benjamin Jones
tebook and cell servers, and his >> interest in education, Jason Grout is awarded the 2012 Spies Sage >> Development Prize. This award carries a prize of $500 from the Sage >> Foundation (thanks to Jaap Spies). >> >> Join us in congratulating him! >&

Re: [sage-devel] Trac is slow and now it's affecting patchbot

2012-06-13 Thread Benjamin Jones
patchbot.  How does one do this? > > -Jim > Clone the Robert Bradshaw's patchbot repo here: https://github.com/robertwb/sage-patchbot and run something like: $ python patchbot.py --sage-root=$HOME/sage/sage-5.1.beta3 --ticket=14341 -- Benjamin Jones -- To post to this group, sen

Re: [sage-devel] Trac is slow and now it's affecting patchbot

2012-06-13 Thread Benjamin Jones
out error from the patchbot indeed seems to have caused the "Apply failure". Since William has restarted apache and postgres, Trac seems pretty responsive. To fix the patchbot problem, you can always run a patchbot instance yourself on this particular ticket and the new results will show up.

[sage-devel] trac connection error

2012-06-07 Thread Benjamin Jones
/bdist.linux-x86_64/egg/trac/db/postgres_backend.py", line 87, in get_connection params) File "build/bdist.linux-x86_64/egg/trac/db/postgres_backend.py", line 203, in __init__ port)) OperationalError: FATAL: connection limit exceeded for non-superusers -- Benjamin Jones

Re: [sage-devel] Re: new computer - any special Lion instructions?

2012-06-05 Thread Benjamin Jones
on building serially! > > - kcrisman > [2] http://kennethreitz.com/xcode-gcc-and-homebrew.html -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org

Re: [sage-devel] Article of interest: A Multi-Language Computing Environment for Literate Programming and Reproducible Research

2012-06-05 Thread Benjamin Jones
level. The starter pack is very useful for putting the ideas in the paper into practice. I've been using this setup for a sort of "sagetex" in org-mode. I like it. [1] http://eschulte.me/emacs-starter-kit/ -- Benjamin Jones -- To post to this group, send an email to sage-devel@go

Re: [sage-devel] new computer - any special Lion instructions?

2012-06-05 Thread Benjamin Jones
kcrisman > I'm using Lion as well. I installed the command line tools package from Apple and have had no problems building sage-5+. No idea about Mountain Lion, compatibility probably depends more on what Apple does with their dev tools from here. But the gcc package seems to solve these problems

Re: [sage-devel] Re: trac.sagemath.org

2012-05-28 Thread Benjamin Jones
ly personal preference. > > -Keshav > "Seeing the color blue actually causes the body to produce chemicals that are calming;" [1] [1] http://www.precisionintermedia.com/color.html -- Benjamin Jones -- To post to this group, send an email to sage-devel@google

Re: [sage-devel] Re: Poll: Making sage-mode a standard package

2012-05-26 Thread Benjamin Jones
On Sat, May 26, 2012 at 10:23 AM, Ivan Andrus wrote: > On May 26, 2012, at 7:09 PM, Benjamin Jones wrote: >> On Sat, May 26, 2012 at 6:55 AM, Ivan Andrus wrote: >> >>> >>> No offense taken.  Who knows what's going to happen after I graduate for >>>

Re: [sage-devel] Re: Poll: Making sage-mode a standard package

2012-05-26 Thread Benjamin Jones
remember that if it's standard someone _has_ to maintain > it.  Of course, it's also more likely that someone _will_ maintain it. > > -Ivan > >From the point of view that making sage-mode a standard package would increase the likelihood that it is maintained, I would supp

Re: [sage-devel] Poll: Making sage-mode a standard package

2012-05-25 Thread Benjamin Jones
lem installing an > optional package, while most non emacs users aren't interested :-}  That's a > rash generalization, but it resonates... > > One guy's opinion... > > Justin > I agree with Justin; well put. -- Benjamin Jones -- To post to this

Re: [sage-devel] Poll: Making sage-mode a standard package

2012-05-25 Thread Benjamin Jones
, but don't close the ticket. > > -Ivan > I've been using the sage-mode spkg you made and I like it, but I'd say this should be an optional package. So I vote: [X ] Don't make it standard and close the ticket. ** Include it as an optional package.** -- Benjamin Jones

Re: [sage-devel] maxima error on calls like solve((A+p^B,p), is that the intended behavior?

2012-05-22 Thread Benjamin Jones
e could be more helpful here as the middle man. I wonder if Maxima has any flags related to this, e.g. `return_purely_symbolic_solutions = true` would return `[ p = (-A)^(1/B) ]` and we could wrap this flag as an option to solve? -- Benjamin Jones -- To post to this group, send an email to

Re: [sage-devel] maxima error on calls like solve((A+p^B,p), is that the intended behavior?

2012-05-21 Thread Benjamin Jones
gt; > Jonathan I guess you mean: [p = (-A)^(1/B)] Think about what happens when A = 2 and B = 2, or when A = 2 and B = 1/2. -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...

Re: [sage-devel] Introduction, Symbolic Expressions, Pynac, GSOC 2012

2012-05-18 Thread Benjamin Jones
or MPFR, GMP, > MPFC > in Pynac and solve some old issues. I'll post updates related to Pynac on > this blog. > > Cheers, > Titus Nicolae > Great! I'm glad you can work on this. I'm looking forward to seeing your progress. -- Benjamin Jones -- To post to thi

Re: [sage-devel] sage-5.0.rc0 released

2012-05-02 Thread Benjamin Jones
Also, regarding #12857, I looked through the live documentation on 2D / 3D plotting and everything looks good, as expected. -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.c

Re: [sage-devel] Re: Can we develop a plan to get 100% doctest coverage?

2012-05-01 Thread Benjamin Jones
; > -- > William Stein > Professor of Mathematics > University of Washington > http://wstein.org > Here [1] is a patch I just wrote to increase the doctest coverage of one file mentioned here (linear_code.py) to 100%. Please review! I'm going to work on the other files

Re: [sage-devel] Can we develop a plan to get 100% doctest coverage?

2012-04-29 Thread Benjamin Jones
k, but would surely require a lot of extra work on the part the release manager or whoever ends up having to enforce / implement the restrictions. That extra work would be better funneled into increasing doctest coverage in my opinion. We might consider combining option 1 and plan A, as you put it,

Re: [sage-devel] Re: reply to Trac via e-mail?

2012-04-16 Thread Benjamin Jones
On Mon, Apr 16, 2012 at 8:50 PM, kcrisman wrote: > > > On Apr 16, 7:55 pm, Robert Bradshaw > wrote: >> On Mon, Apr 16, 2012 at 6:51 AM, Niles Johnson wrote: >> > Another -- perhaps more trivial -- way to make posting replies on trac >> > easier would be to have each email from trac include a lin

Re: [sage-devel] Re: inferior sage in emacs, bug?

2012-04-11 Thread Benjamin Jones
he 0.7 spkg was called "sage-mode". If you make a ticket, please CC me on it and I'll help review. Thanks again, -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org

Re: [sage-devel] inferior sage in emacs, bug?

2012-04-10 Thread Benjamin Jones
p-make-xrefs'. \(fn MATCH-NUMBER TYPE &rest ARGS)" nil nil) }}} So it turns out if I load a .py file, then enable help-mode `M-x help-mode`, and then load sage mode `M-x sage-mode` I get no complaints out of emacs. -- Benjamin Jones -- To post to this group, send an email to

Re: [sage-devel] inferior sage in emacs, bug?

2012-04-10 Thread Benjamin Jones
> Cheers, > > Florent I cloned the hg repo and produced an spkg from that directory. I see the problem now. I've got the correct spkg file now, and emacs doesn't complain on loading a .py file, but now I get another error after `M-x sage`: "Unknown button type `help-x

Re: [sage-devel] inferior sage in emacs, bug?

2012-04-10 Thread Benjamin Jones
e "sage") (setq sage-command "/Users/jonesbe/sage/sage-4.8/sage") }}} to my .emacs file, but when I load a python or sage script now, I get an error: "File error: Cannot open load file, sage-load". I don't see a sage-load.el file anywhere in the spkg. -- Benjamin

Re: [sage-devel] zeromq and @parallel for clusters

2012-04-10 Thread Benjamin Jones
I think it would be of > general interest, but of course depends on zeromq. > I think making zmq a standard package is a great idea, as well as enabling ipython's zmq functions. Maybe this would be a good project for bug days 19 in May? -- Benjamin Jones -- To post to this gr

Re: [sage-devel] plot() is plotting undefined/imaginary points

2012-03-20 Thread Benjamin Jones
at you run into when plotting over a vertical asymptote on most graphing calculators, you get a (nearly) vertical line drawn because the plotter is joining computed points with lines. It would be nice to add a feature like the `detect_poles` option where the domain could be detected better. -- Benjami

Re: [sage-devel] Re: Irreps of Lie groups

2012-03-05 Thread Benjamin Jones
sentations (by highest weight) and computing their degrees (dimensions) is possible in the Weyl Character Ring. I might suggest contacting the sage-combinat mailing list and asking if your code would fit in somewhere. .. [1] http://sagemath.org/doc/thematic_tutorials/lie.html -- Benjamin Jones b

Re: [sage-devel] Re: tachyon -- are we building it incorrectly or?

2012-03-02 Thread Benjamin Jones
I can verify that tachyon renders using multiple threads on linux. In fact it looks like it uses all available threads by default (!). Rendering the 1000 random platonic solids from William's 3d plot worksheet took 1.07 seconds using 10 Xeon cores. -- Benjamin Jones benjaminfjo...@gmail.com

Re: [sage-devel] sage, gentoo-prefix & lmonade was: log messages

2012-02-20 Thread Benjamin Jones
On Mon, Feb 20, 2012 at 5:13 PM, John H Palmieri wrote: > > > On Monday, February 20, 2012 2:43:29 PM UTC-8, Benjamin Jones wrote: >> >> On Mon, Feb 20, 2012 at 2:39 PM, François Bissey wrote: >> >> > There are efforts to parallelize the building of the doc

Re: [sage-devel] sage, gentoo-prefix & lmonade was: log messages

2012-02-20 Thread Benjamin Jones
ment variable to this effect? Maybe that variable could be set to the location of online docs for the last major release, or that variable would cause a script to run that downloads pre-built docs (as happens with the gentoo-prefix?) -- Benjamin Jones -- To post to this group, send an email to sa

Re: [sage-devel] Re: VirtualBox

2012-01-10 Thread Benjamin Jones
at all before). After a minute or two I couldn't figure out how to save a worksheet or plots or other data files and access them in the host OS. -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to

Re: [sage-devel] Re: ask.sagemath spam

2011-11-09 Thread Benjamin Jones
ems like one can't further > flag them... sigh.  Is there no admin on the site that can do such > things? > The "flag offensive" button is still there and seems to work (I can click it and get a popup asking me to confirm). It's not clear if it does anything though.

Re: [sage-devel] Bug Days in/near Boston after Joint Meetings?

2011-11-06 Thread Benjamin Jones
I'm interested in attending after the Joint meetings. Currently, I have a hotel arranged until the 6th on Jan. If some funding is available for hotel stay I would definitely participate. -- Benjamin Jones jone...@uwstout.edu On Fri, Nov 4, 2011 at 4:31 PM, kcrisman wrote: > Ther

Re: [sage-devel] Proposal for "3-D" logo for Sage...

2011-10-16 Thread Benjamin Jones
Jonathan > Very cool. Are you willing to post the code that produces it? (just out of curiosity about how you made it..) -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegr

[sage-devel] Choosing names for exponential integral type special functions

2011-10-15 Thread Benjamin Jones
functions in this group easily. We (the participants on #11143) would like to know the community's thoughts on the naming convention. Thanks, -- Benjamin Jones [1] http://trac.sagemath.org/sage_trac/ticket/11143#comment:36 -- To post to this group, send an email to sage-devel@googlegroups.c

Re: [sage-devel] Writing a piece about import in the developers guide.

2011-08-30 Thread Benjamin Jones
ls for automating the process of finding out which imports aren't used in a large module? -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit t

Re: [sage-devel] Re: interacts within interacts

2011-08-19 Thread Benjamin Jones
t;> a nested interact with those parameters.  Fill in the parameters, and a >> picture and the eigenvalues appear. > > I had to hit the evaluate button twice, the first time it failed to do > anything (perhaps what Benjamin Jones saw).  Then every time I select > a new graph type, I

Re: [sage-devel] interacts within interacts

2011-08-19 Thread Benjamin Jones
scribe from this group, send an email to > sage-devel+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org > Jason- When I paste this code into the single cell textbox and click "e

Re: [sage-devel] public single cell server

2011-07-30 Thread Benjamin Jones
otebook days. One suggestion, is it possible to make the input text box resizeable so that the user can see more than 15 lines at a time? I didn't look into the docs closely so maybe this is already an option. Thanks! -- Benjamin Jones -- To post to this group, send an email to sage-deve

Re: [sage-devel] Re: Citing used Sage components automatically

2011-07-30 Thread Benjamin Jones
> > -Niles > +1 Something like "Today's Sage session brought to you by ... " -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For

Re: [sage-devel] Plotting a dirac_delta

2011-07-05 Thread Benjamin Jones
dd to Sage. -- Benjamin Jones http://bfj7.com On Tue, Jul 5, 2011 at 8:56 AM, Dox wrote: > Hi group! > I'm trying to plot a dirac_delta function, with the command > sage: var('x') > sage: plot(dirac_delta(x), (x,-1,1), detect_poles=False) > and I get just a line

Re: [sage-devel] Call for vote: lrcalc as standard or optional spkg?

2011-06-28 Thread Benjamin Jones
ndard spkg [ ] An optional spkg -- Benjamin Jones -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sag

Re: [sage-devel] Newly upgraded and consolidate notebook servers: millions of bugs?

2011-06-14 Thread Benjamin Jones
Problem solved, thanks! -- Benjamin Jones On Tue, Jun 14, 2011 at 11:45 PM, William Stein wrote: > On Tue, Jun 14, 2011 at 9:17 PM, Benjamin Jones > wrote: >> On sagenb.org, I created a new account using openID. When I try to >> edit a copy of a published worksheet, I g

Re: [sage-devel] Newly upgraded and consolidate notebook servers: millions of bugs?

2011-06-14 Thread Benjamin Jones
Sorry for double posting, my problem seems to be related to the openID account I created. I logged in using my pre-existing account and everything seems to work great (so far), including editing copies of published worksheets. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, Jun 14, 2011 at

Re: [sage-devel] Newly upgraded and consolidate notebook servers: millions of bugs?

2011-06-14 Thread Benjamin Jones
On sagenb.org, I created a new account using openID. When I try to edit a copy of a published worksheet, I get: Internal Server Error An error occurred rendering the requested page. More information is available in the server log. -- Benjamin Jones benjaminfjo...@gmail.com On Tue, Jun 14

Re: [sage-devel] chrome and trac

2011-06-08 Thread Benjamin Jones
gt; > Thanks, > > Jason That's weird. I'm using the exact same Chrome and OSX versions and I don't see any problems with the Trac pages. Did you try a complete "clear browsing data"? -- Benjamin Jones -- To post to this group, send an email to sage-devel@

[sage-devel] Re: implementing mma's InverseFunction

2011-04-23 Thread Benjamin Jones
The `symbolic_inverse` function you posted on ask.sagemath looks good. I might suggest catching the RuntimeError when no roots are found and raising a more informative error, e.g. "Sage could not find a symbolic inverse" ... -- Benjamin Jones benjaminfjo...@gmail.com On Apr 23, 3:38 

[sage-devel] Re: http://flask.sagenb.org -- test it!!!

2011-03-29 Thread Benjamin Jones
? > > -Marshall > > On Mar 27, 4:56 am, Harald Schilly wrote: > Could it be that this is a problem with Chrome and the non-bleeding edge jmol package as in this thread: http://groups.google.com/group/sage-support/browse_thread/thread/47046e1c81d75d24/48e4b7d7beb19035?lnk=gst&q=jmol