[sage-devel] Compiling with Catalina

2019-11-09 Thread Rob Gross
ed to make sure this at least does not leave self._gobj uninitialized and segfault. I'm not sure if this shows that there is still a subtle problem with my installation, or if there's a tiny error in the documentation. Thanks as always for your comments.--Rob -- You received this

Re: [sage-devel] MacOS Catalina: sagenb compilation problem

2019-11-02 Thread Rob Gross
Thank you. I should have done that in my first posting. I attach the crash report. I have a suspicion that this is not going to be sufficient, but at least you can tell me what I should post next. On Saturday, November 2, 2019 at 2:19:33 AM UTC-4, Dima Pasechnik wrote: > > the error is not in

[sage-devel] Re: Broken 8.3 build

2018-08-14 Thread rob . webb . jr
August 14, 2018 at 10:10:11 AM UTC+3, rob.w...@gmail.com > wrote: >> >> I have a Dell G7 with Lubuntu 18.04 and MAKE='make -j9' make returned as >> shown below. >> Thanks for your help. >> >> >> make[1]: Entering directory '/home/rob/s

[sage-devel] Broken 8.3 build

2018-08-14 Thread rob . webb . jr
I have a Dell G7 with Lubuntu 18.04 and MAKE='make -j9' make returned as shown below. Thanks for your help. make[1]: Entering directory '/home/rob/sage-8.3/build/make' sage-logger -p 'sage-spkg patch-2.7.5' '/home/rob/sage-8.3/logs/pkgs/patch-2.7.5.log'

Re: [sage-devel] Any appetite for numbers to (English) words functionality?

2017-07-25 Thread 'Rob S' via sage-devel
Thank you for the reply William! Rob -- 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...@googlegroups.com. To post to this group,

[sage-devel] Any appetite for numbers to (English) words functionality?

2017-07-24 Thread 'Rob S' via sage-devel
is sort of function as part of a symbolic math software package. Interested to hear your thoughts! Thanks a lot Rob -- 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

[sage-devel] Re: R fails to compile

2017-01-19 Thread Rob Gross
e else has reported it, and I'm happy to use the Mac where the upgraded ran flawlessly until the next upgrade, which might clear up the problem.--Rob On Wednesday, January 18, 2017 at 7:15:33 PM UTC-5, Samuel Lelievre wrote: > > > > Tue 2017-01-17 02:24:54 UTC, Rob Gross: > >

[sage-devel] Re: R fails to compile

2017-01-18 Thread Rob Gross
this is above my pay grade.--Rob On Wednesday, January 18, 2017 at 1:32:04 PM UTC-5, Jean-Pierre Flori wrote: > > Strange, Sage used to optionally build iconv on retarded systems. > > On Wednesday, January 18, 2017 at 2:22:47 PM UTC+1, Emmanuel Charpentier > wrote: >> >>

[sage-devel] R fails to compile

2017-01-16 Thread Rob Gross
"../../../library/tools/R\")" 22795 Abort trap: 6 | R_DEFAULT_PACKAGES=NULL LC_ALL=C ../../../bin/R --vanilla --slave Any ideas? Thanks.--Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from thi

Re: [sage-devel] Problem installing sage 7.2 on SMC

2016-07-05 Thread Rob H.
One could begin by promoting 'make build'. Like, I was just following the instructions at the top of http://doc.sagemath.org/html/en/developer/manual_git.html. One could start by adding a comment there to the effect that 'make build' could be used instead of 'make&#

Re: [sage-devel] Problem installing sage 7.2 on SMC

2016-07-05 Thread Rob H.
Thanks, William! It seemed like it was the documentation, but the fact that it crashed on 'make' scared me. Running sage seems to work, so I guess all is good. Best, Rob On Tuesday, July 5, 2016 at 3:41:03 PM UTC-6, William wrote: > > On Tue, Jul 5, 2016 at 2:25 PM, Rob H. >

[sage-devel] Problem installing sage 7.2 on SMC

2016-07-05 Thread Rob H.
variable SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this. Makefile:16: recipe for target 'all' failed make: *** [all] Error 1 Also, last night, I tried installing the development branch, but it failed too, albeit with a different error that I do not recall. Is there something I&#

Re: [sage-devel] Re: Sage runs in Window's 10's new Unix subsystem

2016-05-15 Thread Rob Beezer
(OP) told me: "Also, with Xming X server, you can even get graphical Linux applications to run" So maybe there is an avenue there for graphical applications. Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe fro

[sage-devel] Re: Sage runs in Window's 10's new Unix subsystem

2016-05-10 Thread Rob Beezer
Dear Brian, Appears it is some flavor of Ubuntu Linux running within Windows? https://blogs.windows.com/buildingapps/2016/03/30/run-bash-on-ubuntu-on-windows/ I hadn't heard. ;-) Rob -- You received this message because you are subscribed to the Google Groups "sage-devel&

[sage-devel] Re: symbolic_poly(matrix) : bug report in linear algebra quickref!

2016-05-04 Thread Rob Beezer
Well, it might have worked in 2011! ;-) I guess this QuickRef could use a review and update. Even better would be a way to doctest these and have them routinely tested as part of the usual development process. I'll give the later some thought if/when I tackle the former. Rob On Wedn

[sage-devel] Re: Moving compiled Sage on SMC no longer possible

2016-01-29 Thread Rob Beezer
Thanks, Dima. I hadn't thought to try that. I'll give it a whirl. Rob On Thursday, January 28, 2016 at 11:14:47 PM UTC-8, Dima Pasechnik wrote: > > > > On Friday, 29 January 2016 05:30:58 UTC, Rob Beezer wrote: >> >> I've seen some messages abou

[sage-devel] Moving compiled Sage on SMC no longer possible

2016-01-28 Thread Rob Beezer
14-4086-a032-432af4b4cdbd/sage-7.1.beta0 This is not supported, and Sage will not work. To install Sage from a binary package: That seems pretty unambiguous, but I wanted to confirm that is now pointless for me to make these images available. Thanks, Rob -- You received this message because

[sage-devel] Re: [sage-edu] Re: Article with beautiful math and pictures by SageMath in Notices

2015-12-11 Thread Rob Beezer
double quotes, and dashes are the worst. This example went from MathBook XML (text editor) to LaTeX to PDF (via xelatex) to SMC (cut/paste) with no loss. Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this gr

[sage-devel] Re: [sage-edu] Python toolkit for music theory

2015-12-08 Thread Rob Beezer
e (unencumbered) scores can be found in various formats at: https://musescore.org/ Rob On 12/08/2015 02:20 PM, William Stein wrote: Installing music21 is trivial -- just use "pip install music21". I tried with SMC: https://cloud.sagemath.com/projects/4a5f0542-5873-4eed-a85c-a18c706e8bcd

[sage-devel] NSF research study proposal, open textbooks and mathematics software

2015-12-02 Thread Rob Beezer
http://mathbook.pugetsound.edu/utmost-call-for-participation.html (Apologies for the cross-posting. -Rob) -- 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

Re: [sage-devel] Graph() construction with edge function

2015-10-16 Thread Rob Beezer
Nathann - Looks great - thanks! -Rob On Friday, October 16, 2015 at 3:38:41 AM UTC-7, Nathann Cohen wrote: > > Helloo, > > > Yes, I think if the documentation screams "implements a symmetric > relation" > > that would be a big improvement. And mayb

Re: [sage-devel] Graph() construction with edge function

2015-10-15 Thread Rob Beezer
e you will have fun with it. ;-) Rob On Wednesday, October 14, 2015 at 11:35:11 PM UTC-7, Nathann Cohen wrote: > > Hello, > > Sorry for the change in behaviour, perhaps I should write somewhere that > 'f' must be symmetric. I could do so in #19390, for it actually

Re: [sage-devel] Graph() construction with edge function

2015-10-14 Thread Rob Beezer
nstructed between any pair of vertices for which the edge-detection function returns true? I'd argue the former requires some help with the documentation, while the latter would be a change to the code/behavior. Rob -- You received this message because you are subscribed to the Go

[sage-devel] Graph() construction with edge function

2015-10-14 Thread Rob Beezer
this a bug, or does part 4 of the Graph() constructor documentation need clarification? Rob -- 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-deve

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-08-08 Thread Rob Beezer
Thanks for all the discussion and hints about working with the left sidebar. I like Dima's suggestion of a 2-up mode. You'll notice we did not center the fixed-width text in the browser window. We are reserving the real-estate on the right for some generally useful purpose, though we have not

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-08-04 Thread Rob Beezer
Looks good. Glad to hear your Chrome problem got sorted out. You are at about the limit of what I know about configuration. The mathjax-users group is *very* prompt and helpful if you follow their posting guidelines when you ask for help: https://groups.google.com/forum/#!topic/mathjax-users/

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-08-04 Thread Rob Beezer
On Sunday, August 2, 2015 at 1:12:29 AM UTC-7, Dima Pasechnik wrote: > One thing I didn't like was the inability to hide the contents frame(?) on > the left-hand side. It just sits there for no good reason, and is a > distraction. > IMHO it should automatically hide itself... > Yes, we discu

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-08-01 Thread Rob Beezer
Thanks, Bill. It continues to be fun and there's lots more to do. But I am also looking forward to writing more content myself. ;-) Rob On Saturday, August 1, 2015 at 2:54:37 AM UTC-7, Bill Hart wrote: > > Rob, this is truly fantastic work. I want to congratulate you on getting &g

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-08-01 Thread Rob Beezer
hints in the Javascript here: http://aimath.org/knowl.js Rob On Saturday, August 1, 2015 at 1:28:01 AM UTC-7, parisse wrote: > > > > Le samedi 1 août 2015 02:17:34 UTC+2, Rob Beezer a écrit : >> >> Dear Bernard, >> >> Thanks for the note and links. I was not very awa

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-08-01 Thread Rob Beezer
On Saturday, August 1, 2015 at 3:12:38 AM UTC-7, Dima Pasechnik wrote: > IMHO we should think about moving non-technical Sage docs to mathbook. >> > write an automatic converted, why not... > > Sage-flavored ReST/Sphinx might be structured/predictable enough to be very amenable to this. --

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-08-01 Thread Rob Beezer
On Saturday, August 1, 2015 at 2:05:07 AM UTC-7, Dima Pasechnik wrote: > Perhaps they should rather generate your XML? (beezertex filename ;-)) > No, seriously... > Yes, seriously. ;-) I hope that something like this will be in place eventually. > Please note that I actually rather like t

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-08-01 Thread Rob Beezer
On Saturday, August 1, 2015 at 2:45:16 AM UTC-7, Volker Braun wrote: > It would be nice if Sage cells would know about which cells they depend > on; Right now evaluating a cell in the middle is very likely to cough up an > error message about something not being defined. > Yes, Sage Cells are

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
On 07/31/2015 05:25 PM, Dima Pasechnik wrote: And if it is so easy to convert LaTeX into HTML, why hasn't anybody done it successfully? tex4ht is the only one I know that comes close, and only because it is the only one that uses the tex executable. sure, why is this bad to use the

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
Dear Bernard, Thanks for the note and links. I was not very aware of GIAC. It could be a useful thing for MathBook XML authors to have available. Have you considered using MathJax within your HTML output? It too is Javascript and can be configured to execute locally. Rob On Friday, July

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
On Friday, July 31, 2015 at 4:06:01 PM UTC-7, Dima Pasechnik wrote: > I wish Knuth did review (X)HTML format proposals for sanity... > I should add that MathBook XML adds no new syntax for mathematics proper. In other words, symbols, equations, displays are not written in something like MathM

[sage-devel] Re: [sage-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
On Friday, July 31, 2015 at 4:06:01 PM UTC-7, Dima Pasechnik wrote: > > You don't need a closing tag that can be inserted by software, > as certainly is the case for \section or \item.. > (unless you spent a large part of your life writing HTML or XML by hand, > of course :-)) > So where does

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
m's convince me of the utility. It is an uphill slog, but I'm in it for the long haul. Thanks for your comments. Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving email

Re: [sage-devel] Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
Dear Johan, Thanks for taking the time to write. The encouragement helps! ;-) Rob -- 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-deve

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-07-30 Thread Rob Beezer
es with a distinctly combinatorial flavor to them, such as posets, coding theory and a great chapter on group actions. Rob On Thursday, July 30, 2015 at 2:28:59 PM UTC-7, Anne Schilling wrote: > > Dear Rob, > > This looks like a great book! I will be teaching Abstract Algebra at UC > Davis i

[sage-devel] Re: Sage-enabled textbook for Abstract Algebra

2015-07-30 Thread Rob Beezer
he American Institute of Mathematics, has made a lot of progress converting LaTeX to the same HTML as seen here, and that work should expand to include MathBook XML as an output. I hope this helps - the jumble of acronyms gets to be a mess sometimes. Rob -- You received this message becau

[sage-devel] Sage-enabled textbook for Abstract Algebra

2015-07-29 Thread Rob Beezer
I have had it in my head for many years to integrate Sage tightly with textbook material. The first full result of this idea, produced through a general system, is now available. (Perhaps this excuses my near-total absence from core Sage development the past two or three years.) Tom Judson's

[sage-devel] Re: Next week's rides

2015-06-03 Thread Rob Beezer
Sitting in the wrong Google Group. ;-) Sorry for the noise. Off course, any Sage developer who would like to go bicycle riding with us is always welcome! Rob On Wednesday, June 3, 2015 at 2:47:10 PM UTC-7, Rob Beezer wrote: > > Need leadership - feel free to volunteer on/off-li

[sage-devel] Next week's rides

2015-06-03 Thread Rob Beezer
, Rosedale Rob -- 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...@googlegroups.com. To post to this group, send email to sage-devel@google

Re: [sage-devel] Re: dpkg: error processing package sagemath-upstream-binary (--configure):

2015-06-01 Thread Rob Beezer
b4cdbd/sage-dev/local/lib/python2.7/site-packages/sage/__init__.py", line 3, in from sage.repl.ipython_extension import load_ipython_extension ImportError: No module named repl.ipython_extension Rob -- You received this message because you are subscribed to the Google Groups "sag

[sage-devel] Re: European Horizon 2020 project OpenDreamKit accepted

2015-05-22 Thread Rob Beezer
Very good! -- 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...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.co

[sage-devel] Conversions to IntegerComposition poset elements

2015-05-21 Thread Rob Beezer
s what you perhaps expected: CP = Posets.IntegerCompositions(5) C = LatticePoset(CP) P = C.an_element().parent() P([1, 1, 1, 2]) [1, 1, 1, 2] Am I missing something? Or is this worth a ticket? Thanks, Rob -- You received this message because you are subscribed to the Google Groups "sa

Re: [sage-devel] hosting the sage cell server

2015-05-21 Thread Rob Beezer
The Sage Cell is a distinct project from Sage Math Cloud. It has been open source since from inception. Try the link in the message you quoted - it is a simple but powerful idea. On Thursday, May 21, 2015 at 8:15:49 PM UTC-7, Dr. David Kirkby (Kirkby Microwave Ltd) wrote: > > > On 14 Apr 2015

[sage-devel] Minimum distance of a Hamming code

2015-05-21 Thread Rob Beezer
any information on this one? I didn't locate anything in Trac or here. I'll make a ticket if nothing interesting surfaces. Rob Traceback for r = 2: Traceback (most recent call last): File "sage/misc/cachefunc.pyx", line 1896, in sage.misc.cachefunc. CachedMethodCaller.__call__

[sage-devel] Re: Generating matrix of GF with given determinant

2015-04-12 Thread Rob Beezer
ver GF(125)! So the code has been useful for its purposes, but is far from perfect. I'd love to see improvements that preserve its utility at producing examples that make quality small "random" examples for students to work with. Rob -- You received this message because you

Re: [sage-devel] Sage script at command-line fails in a suspicious way

2015-01-29 Thread Rob Beezer
”. > Your script similarly has “-n” in it. Automatic fail. > > François > > > On 30/01/2015, at 17:12, Rob Beezer > wrote: > > > > I have a short chunk of Sage code that I am running from the command > line. It produces errors with newer versions of Sage, but

Re: [sage-devel] Sage script at command-line fails in a suspicious way

2015-01-29 Thread Rob Beezer
Genius. All three failing scripts have "-n" in the filename, and the renaming to "a.sage" allows the file to succeed. And the rest that do succeed do not have a "-n." I'll make a ticket soon unless I hear that this is known already. Thanks, William! Rob

[sage-devel] Sage script at command-line fails in a suspicious way

2015-01-29 Thread Rob Beezer
I have a short chunk of Sage code that I am running from the command line. It produces errors with newer versions of Sage, but works as intended with older versions (producing a graphics file). Of about 20 such chunks, 3 appear to be failing. Is this a known problem? Should I make a ticket?

[sage-devel] Re: Who won the Spies Prize?

2014-06-18 Thread Rob Beezer
Dear Volker, "Read my lips,..." ;-) Congratulations, richly deserved. Rob On Monday, June 16, 2014 1:43:53 PM UTC-7, Volker Braun wrote: > > Congratulations, Rob... hmm what? I don't have my earphones at hand so I > watched the video on mute. The one time that I can

[sage-devel] Re: Sage Edu Days 6

2014-05-11 Thread Rob Beezer
. Also, please add your name to the wiki page, or ask me to do so for you. Thanks, Rob On Wednesday, April 9, 2014 9:21:52 PM UTC-7, Rob Beezer wrote: > > Sage Edu Days 6 will take place June 16-18 on the University of Washington > campus in Seattle, Washington. Target audience i

[sage-devel] Re: a bug in NumberField().galois_group?

2014-04-27 Thread Rob Beezer
defining polynomial x^8 + 28*x^4 + 2500 So "bug" sounds overly harsh to me. Is GAP cleaning up it's version, by replacing it with an isomorphic version? Pedagogically, I prefer G1, which uses 8 points, rather than the 4 used by G2. Rob On Sunday, April 27, 2014 3:32:46 PM UTC-7

[sage-devel] Re: Characteristic polynomials with bad degrees

2014-04-11 Thread Rob Beezer
On Friday, April 11, 2014 12:21:18 AM UTC-7, Francis Clarke wrote: > > Looks like a linbox problem: > Thanks very much, Francis - hadn't thought to check that. I'll see if I can pursue this upstream. It appears we do have the latest version of linbox (1.3.2). Rob --

[sage-devel] Characteristic polynomials with bad degrees

2014-04-10 Thread Rob Beezer
have about half the expected degree, and eventually higher powers get the degree right. The matrices themselves look to be OK. I can make a ticket if that seems warranted. Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubs

[sage-devel] Sage Edu Days 6

2014-04-09 Thread Rob Beezer
on project that could benefit from attendance, contact me off-list about funding, with specifics. Those with more development-oriented projects should contact William Stein about funding available for one of the other two events. Rob -- You received this message because you are subscribed to

Re: [sage-devel] Re: sage-6.1.1 on Solaris 11.1SPARC - problem workarounds

2014-03-31 Thread Rob McMahon
the basic problem is that the -m64 just isn't making it into CXXFLAGS. I'll carry on, but I thought I should report this. Cheers, Rob -- E-Mail: rob.mcma...@warwick.ac.uk PHONE: +44 24 7652 3037 Rob McMahon, IT Services, Warwick University, Coventry, CV4 7AL, Englan

Re: [sage-devel] Re: sage-6.1.1 on Solaris 11.1SPARC - problem workarounds

2014-03-31 Thread Rob McMahon
riority. Sorry, but part of my job (not even my main priority) is currently to check this machine out as a viable replacement for an existing machine. Creating a ticket, and especially working out how to send it upstream, is going to have to be "when I have some time". Rob -- E-Mail:

[sage-devel] sage-6.1.1 on Solaris 11.1SPARC - problem workarounds

2014-03-27 Thread Rob McMahon
ge-6.1.1/build' gmake[1]: *** [all] Error 2 gmake[1]: Leaving directory `/home/cudcv/sage-6.1.1/build' After that I had to re-run the make without the CXX=... setting. BTW, total time to build 2 hours, including typing this email. If there's anything else I can do to help debug th

[sage-devel] Re: Eigenvector result changed from 5.11 to 5.12

2013-11-13 Thread Rob Beezer
cause different versions of underlying linear algebra libraries are in use). So not a bug, but an annoying fact-of-life. There is only so much mileage you can get from standardizing eigenvectors to norm 1. Rob -- You received this message because you are subscribed to the Google Groups "s

[sage-devel] Re: Creating the (Z/5Z)^2 group in Sage : Hell among groups, parent/elements, Cartesian Products ...

2013-11-08 Thread Rob Beezer
end the abstract classes. There is a cyclic group (maybe one fairly concrete and one more presentational). Take it for a spin and see if it solves your original complaint. Poke around in the (new) fg_abelian directory. Rob -- You received this message because you are subscribed to the G

Re: [sage-combinat-devel] Re: [sage-devel] SetPartitions output as sets?

2013-10-30 Thread Rob Beezer
that a request for objects that are sets would fully behave as sets, without further conversions. Rob -- 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

[sage-devel] SetPartitions output as sets?

2013-10-28 Thread Rob Beezer
list of lists, which I can convert back to sets of sets, but that is very unnatural (and the reordering will mean lots of needless editing of a very long string of doctests). Thanks in advance for any ideas. I can make a trac ticket if that is called for. Rob sage: S = SetPartitions([1,2,3,4

[sage-devel] Re: Short introductory note on Sage

2013-10-22 Thread Rob Beezer
I hope I'm not too late. That's a lot packed into two pages! Three nits follow. Rob "v=vector(QQ, [1,2,3])" How about using spaces around the equals? Is this PEP-8? ;-) "SageTeX package" vs. "sagetex package" Maybe put the latter into a fixed-wid

Re: [sage-devel] Re: use Sage!

2013-08-28 Thread Rob Beezer
a good project for the Sage community, then consider demonstrate the viability by volunteering as an author, editor, producer and/or manager of such an effort (in addition to those expressing interest already above). Rob [1] http://www.amazon.com/Sage-Beginners-Guide-Craig-Finch/dp/18495

[sage-devel] Re: Reviewer apply_map to sparse vectors

2013-08-14 Thread Rob Beezer
Done. On Sunday, August 11, 2013 6:00:54 AM UTC-7, Thomas Feulner wrote: > > Hi, > > I fixed a bug in the apply_map method for sparse vectors, see #14558. The > patch does only contain a few lines. Maybe someone is able to review it? > > Thanks > Thomas > -- You received this message because yo

Re: [sage-devel] Re: New Trac Server

2013-07-20 Thread Rob Beezer
roblem has been fixed. Rob -- 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...@googlegroups.com. To post to this group, send

[sage-devel] Re: Products of permutations use nonstandard order of operation

2013-07-13 Thread Rob Beezer
e adjusting to the new convention. And I don't like dusting. ;-) Rob -- 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...@go

[sage-devel] Re: Products of permutations use nonstandard order of operation

2013-07-12 Thread Rob Beezer
on the row-vector and column-vector dichotomy, so I sympathize. I agree that setting the convention with a global variable is evil, and your example with Dyck words could be a good lesson on why. I hope somebody here can see a graceful way to improve the situation without too much pain or splatt

[sage-devel] Zero as a symbol for a permutation group

2013-06-30 Thread Rob Beezer
I could not find a ticket anywhere, and will make one unless I hear otherwise that this is known (or "needs review"!). For the record, here's a reasonable workaround: sage: S = SymmetricGroup([0,1]) sage: S.subgroup([(0,1)]) Subgroup of (Symmetric group of order 2! as a permutation g

[sage-devel] Re: The 2013 Spies Prize winner is...

2013-06-22 Thread Rob Beezer
Congratulations, Jeroen! Well deserved. Thanks for all your excellent work with the releases! Rob -- 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

Re: [sage-devel] inheriting from a matrix class, adding attributes

2013-06-06 Thread Rob
matrix methods/data/etc. through new methods of Pooling_Matrix that are agnostic to whether the underlying matrix is dense or sparse, and takes advantage of sparsity to make the operations tractable in the huge sparse matrix case. Thanks for any answers! -Rob class

Re: [sage-devel] inheriting from a matrix class, adding attributes

2013-06-05 Thread Rob
> sage.matrix.matrix_space. > David > > > On Wed, Jun 5, 2013 at 1:53 PM, Rob >wrote: > >> Here is a kluge that is closer to what I want. Can be copied into and >> run in a Sage cell. The deficiency in the construct

Re: [sage-devel] inheriting from a matrix class, adding attributes

2013-06-05 Thread Rob
=PoolingMatrix(parent(a), [1,2,3,4], False, False) print m.ncols() On Wednesday, June 5, 2013 10:09:55 AM UTC-7, Rob wrote: > > Thanks for the responses. Probably the answer is I don't know what > __init__ method to call within the inheriting __init__ method. > > Maybe I'

[sage-devel] Re: inheriting from a matrix class, adding attributes

2013-06-05 Thread Rob
Travis, thanks for the response (still wrapping my head around it). On Wednesday, June 5, 2013 7:34:35 AM UTC-7, Travis Scrimshaw wrote: > > Hey Rob, > Here's a patch where I made CartanMatrix inherit from regular > matrices: http://trac.sagemath.org/sage_trac/ticket/1413

Re: [sage-devel] inheriting from a matrix class, adding attributes

2013-06-05 Thread Rob
I do know that I want dense integer matrices of whatever shape the the 2D_list_arg determines. I'd like to know what to put in for parent_class in both places above, and whether the same thing goes in both places. Thanks, Rob On Wednesday, June 5, 2013 9:37:01 AM UTC-7, David Roe wrote: >

[sage-devel] inheriting from a matrix class, adding attributes

2013-06-05 Thread Rob
junct True But the init specification for PoolingMatrix is tripping me up. Can anyone provide a suggestion? I'm trying something like: class PoolingMatrix(some_matrix_thingy): def __init__(self, input_ring, input_array): ... Thanks for any assistance -Rob -- You received this message b

Re: [sage-devel] Re: use Sage!

2013-06-04 Thread Rob Beezer
Yes, I think an editorial board is an important feature of William's proposal. And a "real" one would be even better. ;-) Rob -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and st

Re: [sage-devel] Re: use Sage!

2013-06-03 Thread Rob Beezer
he positive-review/needs-work dichotomy of feedback. For a Sage book series, I'd expect some sort of prospectus or sample chapter process might be a better way to shepherd a project as demanding as writing a book (even a small one). Rob -- You received this message because you are subscribe

Re: [sage-devel] Re: use Sage!

2013-06-03 Thread Rob Beezer
Minh Nguyen be willing to do technical copyediting > in exchange for a percentage of sales? > Minh is too tough a copy editor. ;-) (Seriously, he would ensure the quality is very high.) Rob -- You received this message because you are subscribed to the Google Groups "sage-de

[sage-devel] Re: docbuild and lazy import

2013-05-29 Thread Rob Beezer
This seems to be fixed, without making any changes to lazy_import, see the ticket for details. For the record, my own problems building the documentation, when a new top-level directory is added by a patch, were solved by using sage --docbuild reference/matroids inventory sage --docbuild refere

[sage-devel] Re: Sage Days 48 (Notebook), Sage Edu Days 5

2013-05-29 Thread Rob Beezer
If you are considering attending these two workshops in Seattle in June, there may still be funding available for you. Contact Rob Beezer if you are faculty and have an education-related project. Contact William Stein if you are a developer and have a notebook-related project. Rob On Tuesday

Re: [sage-devel] Huge patch on Trac 7477: Matroid theory

2013-05-23 Thread Rob Beezer
some of this at http://trac.sagemath.org/14627, so hopefully that can continue. Finally, thanks to the sage-matroid group for all their hard work on this. It is going to be another jewel in Sage's crown. Rob On Friday, May 3, 2013 8:17:44 AM UTC-7, Nathann Cohen wrote: > >

Re: [sage-devel] Re: test changes on sage.tests.book_stein_ent

2013-05-23 Thread Rob Beezer
pages or PDF). I am not familiar enough with the technical mechanics of an spkg to be sure if this would be workable. Any informed opinions? Rob On Monday, May 20, 2013 1:34:27 AM UTC-7, David Loeffler wrote: > > We should have a clear policy on this, because it's been a contenti

[sage-devel] Re: QQ random_matrix()

2013-05-20 Thread Rob Beezer
if you write a patch. Rob -- 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...@googlegroups.com. To post to this group, send email to

[sage-devel] Re: QQ random_matrix()

2013-05-14 Thread Rob Beezer
The zeros problem is known: http://trac.sagemath.org/sage_trac/ticket/11968 I could be responsible for some of this - but not all, as the documentation was in even worse shape before I attacked it. I might be able to revist some of this soon, but not immediately. Rob On Thursday, May 9

Re: [sage-devel] Re: Solaris [SPARC] Sage 5.9 / ecl issue

2013-05-10 Thread Rob McMahon
On 09/05/2013 13:02, leif wrote: Rob McMahon wrote: On 09/05/2013 07:22, leif wrote: Rob McMahon wrote: Solaris 10 SPARC, with libffi and libiconv installed on the system already for other purposes. Having worked around the iconv issue (special case for solaris in iconv*/src/src/Makefile.in

Re: [sage-devel] Re: Solaris [SPARC] Sage 5.9 / ecl issue

2013-05-09 Thread Rob McMahon
On 09/05/2013 07:22, leif wrote: Rob McMahon wrote: Solaris 10 SPARC, with libffi and libiconv installed on the system already for other purposes. Having worked around the iconv issue (special case for solaris in iconv*/src/src/Makefile.in, make now dies compiling ecl with: ... Although it is

[sage-devel] Re: Sage 5.9 / ecl issue

2013-05-08 Thread Rob McMahon
y release. If you're building it anyway to check ...) Rob -- E-Mail: rob.mcma...@warwick.ac.uk PHONE: +44 24 7652 3037 Rob McMahon, IT Services, Warwick University, Coventry, CV4 7AL, England -- You received this message because you are subscribed to the Google Groups &quo

Re: [sage-devel] Re: Sage 5.9 / iconv issue

2013-05-08 Thread Rob McMahon
really want to disable nls ... Cheers anyway, I'll leave this as "to do". Rob -- E-Mail: rob.mcma...@warwick.ac.uk PHONE: +44 24 7652 3037 Rob McMahon, IT Services, Warwick University, Coventry, CV4 7AL, England -- You received this message because you are subscrib

[sage-devel] Sage 5.9 / iconv issue

2013-05-07 Thread Rob McMahon
iconv$(EXEEXT);; \ esac Indeed, adding solaris*) $(LIBTOOL_LINK) $(CC) $(LDFLAGS) $(CFLAGS) $(iconv_LDFLAGS) iconv.o ../srclib/lib icrt.a -lintl $(OBJECTS_RES_no) -o iconv$(EXEEXT);; \ to this switch in Makefile.in allows the compilation to complete. Rob -- E-Mail: rob.mcma.

Re: [sage-devel] Re: Pickling and TestSuite problems in doctests

2013-04-22 Thread Rob H.
n the sage directory to the files, so I think that means that they "are" in the sage library (but maybe I'm wrong and maybe this is the problem). I've been meaning to write a smaller testcase, but haven't had the time yet. Thanks, Rob On Monday, April 22, 2013 4:15:13 PM UT

[sage-devel] Re: Pickling and TestSuite problems in doctests

2013-04-22 Thread Rob H.
bug in the doctesting, no? The doctesting is creating its own separate instance of the factory. Rob -- 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-dev

[sage-devel] Re: Pickling and TestSuite problems in doctests

2013-04-21 Thread Rob H.
n the doctesting? On Sunday, April 21, 2013 5:24:21 PM UTC-5, Rob H. wrote: > > Hi, > > (To begin, I'm running the following on sage 5.7 on Mac OS X 10.6.8). > (Also, maybe this is related to > http://trac.sagemath.org/sage_trac/ticket/12415). > > I'm trying to

[sage-devel] Pickling and TestSuite problems in doctests

2013-04-21 Thread Rob H.
and loads(dumps(m)) seems to be that they are not of the same class. The latter is of the type I would expect whereas m is of type "filename_somenumbers_orig.M". This is why I think this may be relate to http://trac.sagemath.org/sage_trac/ticket/12415 . Does anyone know what'

[sage-devel] Re: Sage Days 48 (Notebook), Sage Edu Days 5

2013-03-27 Thread Rob Beezer
r Sage Guide project will be of common interest. I do not know of any such screencasts, so that would be a good project also, I think. Put that on the wiki too. ;-) Gotta run, see you in Seattle in June! Rob On 03/27/2013 07:44 AM, Gregory Bard wrote: Hi there. I'd be up for this.

[sage-devel] Sage Days 48 (Notebook), Sage Edu Days 5

2013-03-26 Thread Rob Beezer
e 19-21. This is sponsored by the UTMOST education grant [2] from the National Science Foundation. Wiki pages are available with all the details (though housing arrangements are still being made). Links are available off the main "Workshops" page or at [3], [4].

Re: [sage-devel] JMM 2013 Sage Booth

2012-12-03 Thread Rob Beezer
On Monday, December 3, 2012 1:57:20 PM UTC-8, Dan Drake wrote: > I can bring stickers, since Rob Beezer's office is just down the hall. > :) > I have about 450 stickers left from the last purchase. Plan A was to mail them to William's brother in SD, but I'll just

  1   2   3   4   5   6   7   8   >