[sage-edu] Call for Participation, UTMOST textbook study (extended deadline)

2020-05-18 Thread Rob Beezer
the project, and details regarding how to apply to be part of the study can be found at [2] and [3]. Extended deadline for submitting materials is June 30. Faculty and institutions selected will be notified by July 10. Thank you, Vilma Mesa, vm...@umich.edu Rob Beezer, bee...@ups.edu [1] http

[sage-edu] Call for Participation, UTMOST textbook study

2020-03-09 Thread Rob Beezer
the project, and details regarding how to apply to be part of the study can be found at [2] and [3]. Deadline for submitting materials is April 3rd. Faculty and institutions selected will be notified by Friday, April 17. Thank you, Vilma Mesa, vm...@umich.edu Rob Beezer, bee...@ups.edu [1

Re: [sage-edu] graphe combinatoire

2018-03-17 Thread Rob Beezer
Dear Henri, This "work in progress" might be helpful: http://buzzard.pugetsound.edu/cs/cs.html Rob On 03/17/2018 03:30 AM, Henri Girard wrote: Bonjour, je souhaite travailler avec les graphes, j'ai lancé, I would like to work with graphs and combinatoric I know absolutly nothing about it, i

[sage-edu] CFP: NSF research study, open textbooks and mathematics software

2017-09-29 Thread Rob Beezer
s who might be interested. Rob Beezer, University of Puget Sound David Farmer, American Institute of Mathematics Thomas W. Judson, Stephen F. Austin State University Susan Lynds, University of Colorado Angeliki Mali, University of Michigan Vilma Mesa, University of Michigan Kent E. Morrison, Ame

Re: [sage-edu] New Sage-based textbook

2016-10-09 Thread Rob Beezer
Dear John, Harald has sent you some great info and advice on licenses. Its a complicated topic. I personally like CC BY-SA, and I also frequently use the GFDL (GNU Free Documentation License) for longer works, even though it can complicate license compatibility. Here is an incomplete set o

Re: [sage-edu] New Sage-based textbook

2016-10-09 Thread Rob Beezer
ed to worksheets and made available inside SMC (or on a static website with sage cell server)? Rob Beezer just got a grant related to doing more of that sort of thing. It could also help immensely in expanding the range of people who can easily use Sage. Take a look at http://abstract.pugetsound.edu

[sage-edu] National Science Foundation support for Sage

2016-09-21 Thread Rob Beezer
currently maintained by SageMath, Inc., and support for Andrey Novoseltsev as maintainer. A new website at the American Institute of Mathematics will debut soon and be a source of further information and details. Rob Beezer, Project Director David Farmer, PI Tom Judson, PI Vilma Mesa, PI Kent

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

2015-12-11 Thread Rob Beezer
On 12/11/2015 08:51 AM, Volker Braun wrote: Copy&paste from pdf is generally troublesome, anything thats not just letter+number is likely to cough up unicode stuff. Yep, and that's why I've been super-careful about the PDF's produced from MathBook XML. Left, right, single, double quotes, and

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

2015-12-08 Thread Rob Beezer
lilypond uses TeX to create "engraved sheet music." So I'd imagine it would create PDFs that could be converted to other formats. From a cursory look it appears that music21 has good support for MusicXML so that might be a way to interoperate between the pieces. Sample (unencumbered) score

[sage-edu] XBox controllers in Jupyter notebooks

2015-12-07 Thread Rob Beezer
At Sage Days 70 last month, we saw Jupyter notebooks with XBox controllers used as input devices (think multi-slider interacts). I finally got the hardware and software all together and working on a local installation. Once the SageMathCloud version of the Jupyter notebook server catches up w

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

2015-12-02 Thread Rob Beezer
The UTMOST Project investigates the affordances and challenges of integrating powerful open source software for advanced mathematics (ie Sage) with textbooks and course materials provided with open licenses and available in a variety of formats. The project seeks to understand the ways in which

[sage-edu] Re: [sage-cloud] Re: Guide to SageMathCloud courses

2015-09-15 Thread Rob Beezer
On 09/12/2015 06:28 PM, kcrisman wrote: Now, on WeBWorK I can just extract this info from my class registration records and sign them up automatically by uploading a .lst file in a certain comma-separated format. No sign-up necessary. That seems to be an extra step that will be annoying - espec

Re: [sage-edu] Re: Guide to SageMathCloud courses

2015-09-13 Thread Rob Beezer
It takes me about 30 minutes to extract the information on my students (from two different parts of our university's system) to WeBWorK's certain *.lst format, and only because I have a 7-step search-and-replace script to follow, distilled from doing it several times. That exceeds my threshold

[sage-edu] 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/

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-edu] 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 > this up and r

[sage-edu] 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

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. --

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

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

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-edu] 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 31

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

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-edu] Re: Sage-enabled textbook for Abstract Algebra

2015-07-31 Thread Rob Beezer
On Friday, July 31, 2015 at 3:47:56 AM UTC-7, Dima Pasechnik wrote: > > XML? I wish pandoc (http://pandoc.org/) could handle conversions to and > from your format... > Do people really want to write XML by hand? I tried it once (GAP docs can > be prepared using XML) and was not amused. > > Ju

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

2015-07-30 Thread Rob Beezer
n the fall and will try to use > it (along with Artin's book). How does it compare to Artin "Algebra", > besides offering many Sage examples? > > Best wishes, > > Anne > > On Wednesday, July 29, 2015 at 6:32:36 PM UTC-7, Rob Beezer wrote: >> >&g

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

2015-07-30 Thread Rob Beezer
On Thursday, July 30, 2015 at 12:59:54 PM UTC-7, parisse wrote: > > I had a quick look, but I'm still a little bit confused how the source are > written. Do you write your source files in xml or have you some kind of > converter from a latex source file? > MathBook XML is the "XML application" I

[sage-edu] 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

Re: [sage-edu] Announcing Calculus and SAGE Update Project

2015-02-18 Thread Rob Beezer
Dear Chuck, If the following are important for your project, * Consistency between PDF and HTML versions * Standard notation * Easy-to-navigate HTML version * Automated testing of Sage code * Eventual no-effort versions for the Sage Notebook and Sage Math Cloud * Avoiding a lot of La

Re: [sage-edu] I/O to Local Files

2014-07-14 Thread Rob Beezer
Open a *worksheet* and then use the "data" combo-box to upload a data file that may be used/accessed within the worksheet. You can provide a URL, so maybe that will be the device to get the file from a remote server. Note the instructions about using DATA + '' as the filename to use within S

[sage-edu] 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-edu] Sage Edu Days 6

2014-04-09 Thread Rob Beezer
Sage Edu Days 6 will take place June 16-18 on the University of Washington campus in Seattle, Washington. Target audience is faculty teaching undergraduate mathematics, as this is the concentration of the NSF "UTMOST" grant which provides funding for these events. There is a skeleton wiki page

[sage-edu] Re: [UTMOST-TestSites] Help requested: Details of Sage Educational Uses

2013-10-24 Thread Rob Beezer
Hey TJ, LaTeX: I did a 5-day run of an intro-to-LaTeX with sophomore linear algebra students, with just 10 minutes a day of me pounding out simple examples in the cloud using a projector in class. Each day's iteration was posted (see below), then a clean template provided at the conclusion.

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

2013-08-28 Thread Rob Beezer
There were discussions about a Sage Book Series at the two Sage Days (notebook and edu) in Seattle back in June, motivated in part by this thread. Discussion centered on interest in creating books about Sage, and the advisability of the Sage community producing them ourselves. I volunteered to

[sage-edu] 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

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

2013-03-26 Thread Rob Beezer
A Sage Days devoted to the Sage Notebook development will be held at the University of Washington, June 17-21. This is sponsored by William Stein and John Palmieri's National Science Foundation COMPMATH grant [1]. At the end of the week, Sage Edu Days 5 will happen at the same venue, June 19-

Re: [sage-edu] New book on DE and Sage

2012-07-12 Thread Rob Beezer
are inside will > be even better! > How do you author this? > > Marcin > > On Thursday, July 12, 2012 5:18:48 AM UTC+2, Rob Beezer wrote: >> >> I can make an EPUB (version 2 or 3) that uses Javascript to employ >> MathJax and uses Javascript to put up Sage c

Re: [sage-edu] New book on DE and Sage

2012-07-11 Thread Rob Beezer
I can make an EPUB (version 2 or 3) that uses Javascript to employ MathJax and uses Javascript to put up Sage cells powered by the cell server. It all works pretty well in Calibre, which is primarily a conversion tool, but which also functions as a desktop reader. One small problem is that Cal

Re: [sage-edu] Abelian Groups: comments and suggestions

2012-05-03 Thread Rob Beezer
On Thursday, March 15, 2012 1:50:08 PM UTC-7, William Stein wrote: > It would be good if somebody rewrote abelian groups from scratch > taking into account your comments above. Personally, I would probably > make the user interface be similar to Magma's abelian groups, which is > pretty well th

[sage-edu] Sage Edu Days 4

2012-04-22 Thread Rob Beezer
Sage Edu Days will be held June 13-15 at the University of Washington in Seattle. http://wiki.sagemath.org/education4 Anyone with an interest in the use of Sage in educational settings is welcome to attend. The focus will primarily be on undergraduate mathematics, but will not be limited to j

[sage-edu] Sage Edu Days 4

2012-04-22 Thread Rob Beezer
Sage Edu Days will be held June 13-15 at the University of Washington in Seattle. http://wiki.sagemath.org/education4 Anyone with an interest in the use of Sage in educational settings is welcome to attend. The focus will primarily be on undergraduate mathematics, but will not be limited to j

[sage-edu] Open Discrete Math book with Sage

2012-03-10 Thread Rob Beezer
This old book has been updated and released with a CC license, and is now being announced as a 1.0 version. http://faculty.uml.edu/klevasseur/ads2/ It has a lot of Mathematica code in it, and maybe half as much Sage code. Rob -- You received this message because you are subscribed to the Googl

[sage-edu] Open textbooks

2011-12-13 Thread Rob Beezer
My interest in marrying Sage with open source mathematics textbooks is no secret. Maybe the textbook idea will go mainstream soon. This is an editorial that appeared yesterday in the main newspaper for California's Silicon Valley: http://www.mercurynews.com/opinion/ci_19533735 Rob -- You rece

[sage-edu] Linear Algebra Quickref updated

2011-12-13 Thread Rob Beezer
I have updated the Linear Algebra Quick Reference card to more closely match version 4.8 and to catch up on 2.5 years worth of changes. You can find it (and others) at: http://wiki.sagemath.org/quickref Rob -- You received this message because you are subscribed to the Google Groups "sage-e

[sage-edu] Re: Maple, Sage, Wolfram Alpha

2011-09-13 Thread Rob Beezer
On Sep 13, 7:13 pm, kcrisman wrote: > A Sage Days devoted to this - especially because many of the > things are really just growing pains from our own implementations of > quite a few years ago - would be nice, though. See the funded proposal at: http://modular.math.washington.edu/grants/compmath

[sage-edu] Maple, Sage, Wolfram Alpha

2011-09-13 Thread Rob Beezer
Chronicle of Higher Ed blog post comparing CAS on one particular problem: http://chronicle.com/blognetwork/castingoutnines/2011/09/13/math-monday-taking-the-fundamental-theorem-challenge/ -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to t

[sage-edu] Re: Hoffman update and question

2011-08-31 Thread Rob Beezer
On Aug 31, 12:51 pm, Rado wrote: > Nice use of JSXGraph. Any plans to integrate it better with Sage? Yes, very nice. But I found it a bit buggy. When I zoomed-in and panned some, the actual location of the point of interest seemed to change. Jason - I'm following your course. I'm teaching Cal

[sage-edu] Re: Geogebra 4 coming

2011-08-11 Thread Rob Beezer
On Aug 11, 8:49 am, kcrisman wrote: > Does anyone know what > happened to Bruce Cohen's code where he took the stuff already there > and built a working prototype of the Geogebra integration in the > notebook?  I don't see anything on that ticket. Are you thinking of html.iframe()? http://trac.

[sage-edu] ANN: Sage-Enhanced Abstract Algebra Textbook

2011-08-11 Thread Rob Beezer
(I posted this on sage-devel but forgot to cross-post on sage-edu.) My "add Sage to Judson's open-source undergraduate abstract algebra textbook" project is now done. Distribution has moved to the book's web site. There is a PDF of just new content (for a quick peek), but mostly a zip file of the

[sage-edu] Re: ANN: Sage-Enhanced Linear Algebra Textbook

2011-08-05 Thread Rob Beezer
d pdf. > Sageexample with doctesting would be ideal.... > > The best > > Marcin > > On Aug 4, 12:59 am, Rob Beezer wrote: > > > (Cross posted - just to intensify the "list condensation" discussion > > on sage-devel.) > > > I may sound like a broken re

[sage-edu] ANN: Sage-Enhanced Linear Algebra Textbook

2011-08-03 Thread Rob Beezer
(Cross posted - just to intensify the "list condensation" discussion on sage-devel.) I may sound like a broken record, but my "add Sage to my linear algebra textbook" project is now really in a final cleaned-up form. I've moved distribution to the book web site, and will add the material to my pro

[sage-edu] Re: batman logo

2011-07-29 Thread Rob Beezer
Cute. ;-) What happens if you try building it up one factor at a time? On Jul 29, 11:36 am, "D.C. Ernst" wrote: > A student of mine just sent me the following batman logo: > > http://i.imgur.com/CNy9J.jpg -- You received this message because you are subscribed to the Google Groups "sage-edu"

[sage-edu] Honda grants for youth education

2011-06-07 Thread Rob Beezer
This came to me indirectly as a suggestion for those interested in working with Sage at the high school level. http://corporate.honda.com/america/philanthropy.aspx?id=ahf Quoting: ~~ Mission Statement Help meet the needs of American society in the areas of youth a

[sage-edu] Big Sage Edu Days

2011-04-29 Thread Rob Beezer
There will be a Sage Days workshop June 16-18 at the University of Washington. Everyone with an interest in teaching mathematics with Sage is invited to attend. Mornings will have talks about using Sage in typical undergraduate courses - both the relevant Sage commands and advice from teachers

[sage-edu] Re: Course Communities via Math DL

2011-04-28 Thread Rob Beezer
And to the right you will see a "read review" link, where you can rate it. 1 to 5 icosahedrons. Vote early and often. ;-) On Apr 28, 9:17 am, "D.C. Ernst" wrote: > Sage made the list: > > http://mathdl.maa.org/mathDL/61/?pa=newCollection&sa=singleTopicBrows... -- You received this message be

[sage-edu] Sage-enhanced Abstract Algebra textbook

2011-04-24 Thread Rob Beezer
I have completed adding significant explanations and exercises about Sage to Tom Judson's free open source abstract algebra textbook [1]. The whole textbook is converted to Sage worksheets, one per chapter, and all but four chapters finish with a discussion of using Sage with topics for the chapter

[sage-edu] Re: Sage for lab submissions.

2011-01-31 Thread Rob Beezer
On Jan 31, 4:36 am, Jason Grout wrote: > If someone doesn't get to this, I might work on something > like this over the summer, as I'm funded to work on notebook code that > makes Sage easier to use in the classroom. Jason, Would it make sense to start a wiki page where folks can describe curren

[sage-edu] Re: Sage for lab submissions.

2011-01-30 Thread Rob Beezer
The "upload" process into the notebook will also accept a zip file of worksheets. So if you "zip" a directory full of your students' work (*.sws) into a single zip file, you can upload that and the notebook will split out the individual worksheets. Someday the notebook will have much better facil

[sage-edu] Re: Sage Education Days 3

2011-01-24 Thread Rob Beezer
Yes, this is being supported by the NSF as part of a CCLI grant ("UTMOST"). http://artsci.drake.edu/grout/doku.php/grants The main purpose will be to get folks from our four upcoming test sites up-to-speed with teaching with Sage. Anyone with an interest in teaching undergraduates with Sage will

[sage-edu] Re: computerised exams?

2011-01-20 Thread Rob Beezer
On Jan 20, 12:58 pm, kcrisman wrote: > This is getting OT, but I would say not necessarily.  sws2tex makes a > nice-looking thing that is like the worksheet - parses the HTML.  It > does not create a SageTeX document, but rather something that can > immediately be LaTeXed up with or without Sage.

[sage-edu] Re: computerised exams?

2011-01-20 Thread Rob Beezer
On Jan 20, 6:23 am, kcrisman wrote: > PS Yes, Rob, that means I was able to get tex2sws to work on Mac, > actually quite easily.   Unfortunately, since Dan D. is constantly > updating SageTeX, I'm pretty sure that the one I have in my TeX distro > can't handle your more exotic examples (\begin{sag

[sage-edu] Re: computerised exams?

2011-01-20 Thread Rob Beezer
On Jan 20, 6:07 am, john_perry_usm wrote: > I don't completely agree with the concerns others have raised about > cheating. One of the wonderful aspects of computer-based evaluation is > the ability to randomize questions: not just the numbers within > questions, but the questions themselves. The

[sage-edu] Re: Teaching Sage at AIMS

2011-01-20 Thread Rob Beezer
Jan - thanks for posting the announcement. For anybody interested, feel free to ask general questions here, or if you prefer, contact me off-list at bee...@ups.edu with more specific questions. Teaching Sage at AIMS is a great experience if you can fit it into your regular teaching schedule, an

[sage-edu] Re: computerised exams?

2011-01-19 Thread Rob Beezer
For linear algebra, with a class size of about 20, I allow the students to use calculators, or Sage on laptops (I'll probably move to *requiring* Sage next time I teach the course). We have a campus-only Sage server. I then sit in the back where I can watch their screens. In other courses, I hav

[sage-edu] Sage-enhancing textbooks

2010-12-14 Thread Rob Beezer
After months of threats, I finally have a toolchain of conversion software working acceptably and have begun adding actual Sage content to open source textbooks. At http://wiki.sagemath.org/devel/LatexToWorksheet you will find: 1. In the Examples section, the first chapter of my linear algebra

[sage-edu] Re: Teaching Sage at AIMS

2010-11-25 Thread Rob Beezer
Hi Karl-Dieter, AIMS runs on a Northern hemisphere schedule. Roughly September 1 through May. Some of the lecturers from the UK have three weeks of their time donated by their university so they can come and lecture for that period. The first few months the students take two courses at a time,

[sage-edu] Teaching Sage at AIMS

2010-11-24 Thread Rob Beezer
I've enjoyed seeing developers report themselves as on a "leave of absence." I've just back from a leave myself, but failed to notify everyone in advance that I would be gone. So I will correct the bureaucratic oversight by filing a report on my time away. ;-) I spent October and November at th

[sage-edu] Re: Textbook converted to Sage worksheets

2010-08-28 Thread Rob Beezer
But I think it can be worked around and just delegated to jsMath for a more humane treatment. Thanks for the report. Rob On Aug 28, 2:29 pm, mhampton wrote: > Here's one from chapter 1: > > http://www.d.umn.edu/~mhampton/chapter1_firefox_mac.png > > -Marshall > > O

[sage-edu] Re: Textbook converted to Sage worksheets

2010-08-27 Thread Rob Beezer
maybe its platform specific. > > I really appreciate the effort you are putting in to open texts. > > -Marshall > > On Aug 27, 9:37 pm, Rob Beezer wrote: > > > I've converted Tom Judson's open-source Abstract Algebra textbook > > (http://abstract.pugetsoun

[sage-edu] Textbook converted to Sage worksheets

2010-08-27 Thread Rob Beezer
I've converted Tom Judson's open-source Abstract Algebra textbook (http://abstract.pugetsound.edu) from Latex to a series of Sage worksheets (one per chapter) with almost no compromises (ie the same source also builds a faithful PDF). Cross-worksheet links are not supported yet in the notebook,

[sage-edu] Re: Getting Started worksheets

2010-08-09 Thread Rob Beezer
Thanks for posting these, Mike. I'll add that the worksheet about adding pictures can be generalized to help you to understand how to add most anything you have ever seen on a web page. Another PREP participant, Barbara Margolius, used Mike's worksheet as a springboard to figure out how to add Fl

[sage-edu] Re: Free calculus texts?

2010-07-24 Thread Rob Beezer
Yes, the Georgia Tech list is very good. But be careful, the books are "free" but do not always have open licenses and the authors retain copyright. Read the first paragraph of http://www.math.unl.edu/~tshores1/linalgtext.html for a cautionary tale about "free" textbooks. Jason Grout's list is

[sage-edu] Mathbuntu

2010-06-17 Thread Rob Beezer
Apologies for spamming multiple Sage groups, but I thought folks would like to hear about his: http://mathbuntu.org Basically a script for (K)Ubuntu that automates pulling down and installing a variety of math software (Sage, Geogebra, Maxima, R, Octave) and about ten free university-level ma

[sage-edu] Seen on an exam

2010-04-27 Thread Rob Beezer
My students who have been using Sage all year for abstract algebra have taken to using Sage notation in their proofs, such as QQ and ZZ for the rationals and integers, rather than blackboard bold like I use in class. Which I take as a good sign (of something). But yesterday, a student struggling

[sage-edu] Re: Sage in course about rings and fields

2010-04-15 Thread Rob Beezer
On Apr 15, 12:28 pm, kcrisman wrote: > Very interesting.  I would point out that it is a shame that there is > nothing on Integral Domains, quite possibly because Sage has not that > much useful to say about them per se (or UFDs or Euc. Domains...)? Not so much a lack of support in Sage, but the

[sage-edu] Sage in course about rings and fields

2010-04-15 Thread Rob Beezer
I've about finished up a serious run of using Sage in a course about rings, domains, vector spaces, fields, posets, Boolean algebra and Galois theory. I've learned a lot myself about Sage, and will probably greatly spruce-up these resources when I use them a second time. But I though folks might

[sage-edu] Re: "sine and unit circle" interact demo

2010-04-03 Thread Rob Beezer
Nicely done! It will very soon be possible to add interacts to the Sage library itself. http://trac.sagemath.org/sage_trac/ticket/8488 has a positive review, so should be merged in the next release. This could (and should!) be one of the first entries, in what hopefully will be a flood of intera

[sage-edu] Re: Trisecting an angle

2010-03-30 Thread Rob Beezer
On Mar 30, 10:20 am, William Stein wrote: > sage: log(QQ[cos(pi/9)].degree(),2) in ZZ > False Yes, that's better (and more expressive). -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-...@googlegroups.com

[sage-edu] Trisecting an angle

2010-03-30 Thread Rob Beezer
Is, of course, impossible, with the usual example being that 60 degrees cannot be trisected, since 20 degrees is not constructible, since the the cosine of 20 degrees is not constructible, since adjoining the cosine of 20 degrees to the rationals creates a field extension whose degree is not a powe

[sage-edu] Re: MATLAB/Octave convert!

2010-03-24 Thread Rob Beezer
> m.apply_map(), I believe off-hand. That's it. Not sure why I didn't see that. Sorry for the noise. Thanks, Rob -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-...@googlegroups.com. To unsubscribe from

[sage-edu] Re: MATLAB/Octave convert!

2010-03-24 Thread Rob Beezer
Jason, On Mar 24, 9:26 pm, Jason Grout wrote: > Scipy/numpy is much closer to MATLAB in that respect.  You can't do > sin(m) (where m is a matrix) meaningfully in Sage yet.  In scipy/numpy, > it would give you the sin of each element. Is there a way to do something like m.map(sin)? Should ther

[sage-edu] Re: MATLAB/Octave convert!

2010-03-24 Thread Rob Beezer
Jorge, vector and matrix objects as described here are Sage constructions. Behind the scenes different packages might do the computations (such as numpy). I don't know MATLAB, but here's a way to square every entry of a matrix ("process the data"). Might be an easier way that I don't know. sage

[sage-edu] Re: @interact for Simpson's Rule?

2010-03-19 Thread Rob Beezer
Download the worksheet as a *.sws file. This is just a zip archive. Unpack it (possibly by renaming it first to have a .zip suffix). You'll find a "data" subdirectory in there that should have the file you want. OR, open the worksheet in the notebook and look at the four drop-down boxes right und

[sage-edu] Re: SAGE in abstract algebra class

2010-03-08 Thread Rob Beezer
Mike, Forgot to add. Feel free to cc me on any tickets along these lines that is ready for a review. Rob -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-...@googlegroups.com. To unsubscribe from this grou

[sage-edu] Re: SAGE in abstract algebra class

2010-03-08 Thread Rob Beezer
Hi Mike, First, thanks for your work on this. An implementation of finite abelian groups would be at the top of my list. Folklore has it many have tried - not sure just where it gets hard. Then build the group of units mod n on top of that for its own sake and as a demonstration of the more abs

[sage-edu] Re: published worksheets (take 2)

2010-02-11 Thread Rob Beezer
I guess I can comment on some of this. semerikov is not me. So either (a) somebody else posted this, or (b) the "last edited" portion was changed by someone editing it. I notice the posted version has output for each cell, which is not how the "original" of this is/was distributed. I post my "p

[sage-edu] Re: easy question

2010-02-08 Thread Rob Beezer
I haven't checked, but try grouping the plots together, (plot(1/t,.1,8)+plot(1/t,1/2,1,fill=true)).show() Rob On Feb 8, 5:47 am, Dana Ernst wrote: > Forgive my ignorance and for asking such a silly question... > > Today in Calc II, I'm introducing the natural log as an integral.  I'd like > to

[sage-edu] Re: Numerical Analysis text

2010-02-07 Thread Rob Beezer
Undoubtedly, Jason mentioned Stephen Pav's numerical analysis text, which is open-source. You could translate the examples from Octave to Sage Discussion Group: http://groups.google.com/group/numas_text Source: http://bitbucket.org/shabbychef/numas_text/ Rob On Feb 7, 8:11 am, Dana Ernst

[sage-edu] Re: Opening a .sws file

2010-02-04 Thread Rob Beezer
And to amplify what Jason and Karl have said, if you are trying to look at a worksheet that is an attachment on the wiki, you need to first click the link, and then you'll get a page with a prominent blue box saying "Download." Do whatever you need to do to copy that link (like a right-click and a

[sage-edu] Re: Intro to Sage

2010-02-03 Thread Rob Beezer
On Feb 3, 6:37 am, Dana Ernst wrote: > A worksheet that includes basic stuff like "click on the blue horizontal line >to obtain a new cell" would be great. Not exactly what you want, but this is an introductory demo I did for mathematics students (any course): http://buzzard.ups.edu/stbseminar/I

[sage-edu] Re: AP Calc reading 2010

2010-01-21 Thread Rob Beezer
On Jan 21, 7:50 am, john_perry_usm wrote: > Has anyone done this before? I have graded before, but not given a talk. > Is anyone else going to the AP reading? I did this about 10 years ago. My recollections are that it was very prestigious for the high school teachers that were selected to gra

[sage-edu] Re: NSF education grant proposal

2010-01-07 Thread Rob Beezer
A final draft of this proposal is available at: http://buzzard.ups.edu/private/nsf-ccli-summary.pdf http://buzzard.ups.edu/private/nsf-ccli-proposal.pdf Comments, corrections, typos, nits would all be welcome. You can post them here, or send them to Rob Beezer through Friday evening, and after

[sage-edu] Re: converting notes to a Sage notebook

2010-01-06 Thread Rob Beezer
Hi Dana, 1. Backslashes At the Sage command line the help shows the two backslashes, but in the notebook the help gets Sphinx-icated (which is very nice!) but the double slash gets clobbered. LaTeX, escape codes, Python string, Python raw strings, Sphinx are all interacting improperly here. I'm

[sage-edu] Sage-Enhanced Textbook Demo

2010-01-05 Thread Rob Beezer
I'm giving a short (15 min) talk at the annual US mathematics meetings in San Francisco next week, about converting textbooks into Sage worksheets. It's more a preview of what is possible, rather than final report. Here's links to the slides and a demo Sage worksheet that is suppose to look like

[sage-edu] Re: converting notes to a Sage notebook

2010-01-05 Thread Rob Beezer
> When I typed   latex.add_to_preamble()  I received a message saying that I > needed to provide two parameters.  When I typed the command without the (), I > got: > > \newcommand{\Bold}[1]{\mathbf{#1}}\hbox{ < bound method Latex.add_to_preamble > of  < sage.misc.latex.Latex instance at 0x10af7d

[sage-edu] Re: converting notes to a Sage notebook

2010-01-05 Thread Rob Beezer
Sage documentation is written in a markup language called ReST (ReStructured Text), so look at any source file for Sage to see examples. Sphinx will turn it into html, pdf, etc. It is a converter. Or something close to that. On Jan 5, 12:45 pm, Dana Ernst wrote: > > Sphinx can also use jsmath

[sage-edu] Re: converting notes to a Sage notebook

2010-01-05 Thread Rob Beezer
TeX installed).  I'm not really sure what you mean > here. You need to have LaTeX installed on the same machine where Sage is executing, and it needs to be on your path so Sage can find it. > > In fact, there is an option to draw graphs using TikZ and display the > > result

[sage-edu] Re: converting notes to a Sage notebook

2010-01-05 Thread Rob Beezer
Hi Dana, Yes, "converting textbooks into notebooks" is exactly right. I'm able to do this right now on a small-scale using a custom script, but it takes some fiddling. So if you want to help blaze the trail, here are some ideas. Also, I am hand-crafting a prototype of sorts for a talk I'm givin

[sage-edu] Re: 2010 HP Labs Innovation Research Program CFP

2009-12-22 Thread Rob Beezer
The announcement also mentions targeted topics, including: "Rich and intuitive computing experiences for non-tech-savvy users" Sounds to me like an excellent opportunity to fund some notebook development, especially some of the requested features for collaboration, or to make the notebook experie

[sage-edu] Re: Sage TA?

2009-11-29 Thread Rob Beezer
On Nov 29, 1:18 am, Alasdair wrote: >     * Algorithmic generation of questions means hundreds of questions > can be produced from a single template I have an undergraduate student interested in a summer project writing routines in Sage that will create "nice" problems in linear algebra. Matrices

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