Re: [sage-support] What to use for %display typeset [Was: emacs' sage_mode no longer typesets in 6.2 (Linux)]

2014-05-19 Thread Ivan Andrus
Any help? What should I be using in place of `%display typeset`, which no longer works? -Ivan On May 14, 2014, at 11:52 PM, Emmanuel Charpentier wrote: > In 6.2, %display seems restricted to ('simple', 'ascii_art'). From a terminal > : > > sage: %display typeset > -

Re: [sage-support] installation from source failed on 6.2

2014-05-19 Thread Luis Finotti
On Monday, May 19, 2014 5:09:33 PM UTC-4, P Purkayastha wrote: > > On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote: > > > > > > On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote: > > > > Actually, the problem in both cases could be that some directory, > > maybe /

Re: [sage-support] installation from source failed on 6.2

2014-05-19 Thread P Purkayastha
On Tue, May 20, 2014 at 5:08 AM, P Purkayastha wrote: > On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote: > >> >> >> On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote: >> >> Actually, the problem in both cases could be that some directory, >> maybe /usr/local/sage-6.2 or

Re: [sage-support] installation from source failed on 6.2

2014-05-19 Thread P Purkayastha
On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote: On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote: Actually, the problem in both cases could be that some directory, maybe /usr/local/sage-6.2 or some directory inside it, was group writable. On Sat, May 17,

Re: [sage-support] installation from source failed on 6.2

2014-05-19 Thread P Purkayastha
On Tue 20 May 2014 03:00:06 AM SGT, Luis Finotti wrote: On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote: Actually, the problem in both cases could be that some directory, maybe /usr/local/sage-6.2 or some directory inside it, was group writable. On Sat, May 17,

[sage-support] Re: sage 6.2

2014-05-19 Thread leif
nt.a.am1...@gmail.com wrote: > Hi Is this software version 6.2 for Windows exist? Yes, and it's brand new! http://boxen.math.washington.edu/home/sagemath/sage-mirror/win/sage-6.2.ova If you don't know yet how to use / install the virtual machine image, see http://sagemath.org/doc/installati

Re: [sage-support] installation from source failed on 6.2

2014-05-19 Thread Luis Finotti
On Friday, May 16, 2014 5:41:53 PM UTC-4, P Purkayastha wrote: > > Actually, the problem in both cases could be that some directory, maybe > /usr/local/sage-6.2 or some directory inside it, was group writable. > > > On Sat, May 17, 2014 at 5:39 AM, Montgomery-Smith, Stephen < > ste...@missouri.e

Re: [sage-support] Re: folders for worksheets

2014-05-19 Thread William Stein
On Mon, May 19, 2014 at 10:27 AM, Peter Horn wrote: > Thanks a lot for the update. I'll give SageMathCloud a look. Best, Peter There's no open source version yet -- the only way to try it right now is via the online "beta demo" at https://cloud.sagemath.com. > > > >

[sage-support] Re: direction arrows for a parametric curve

2014-05-19 Thread LFS
Hi The problem is in scaling the arrows. I used "arrow". look for plots with "arrow". http://sage.math.canterbury.ac.nz/home/pub/138 (2d is at the bottom- no problem, 3d is in the middle and requires jmol) http://sage.math.canterbury.ac.nz/home/pub/142 Original credit for this idea is to Ka

Re: [sage-support] Re: folders for worksheets

2014-05-19 Thread Peter Horn
Thanks a lot for the update. I'll give SageMathCloud a look. Best, Peter Peter D Horn "Her toP nerD" peteshomeprojects.wordpress.com On Mon, May 19, 2014 at 11:44 AM, William Stein wrote: > On Mon, May 19, 2014 at 8:42 AM, Peter Horn wrote: > > +1 for this reques

[sage-support] Re: How to import a project

2014-05-19 Thread SiL588 .
I did not saved it in html format on purpose, i just wanted to export the worksheet i was working on and the html format seemed the only way. Now I can't remove html tags, it's completely different from the file i wrote... it's just html code, not what i needed :( Il giorno lunedì 19 maggio 2014

Re: [sage-support] Re: error in sage (or me) ?

2014-05-19 Thread kcrisman
On Monday, May 19, 2014 10:47:11 AM UTC-4, William wrote: > > On Mon, May 19, 2014 at 7:39 AM, kcrisman > > wrote: > > > > > > On Monday, May 19, 2014 9:49:22 AM UTC-4, William wrote: > >> > >> On Mon, May 19, 2014 at 6:39 AM, Pierre-Vincent Quéré > >> wrote: > >> > Hello, > >> > > >>

[sage-support] Re: polyhedra: projecting/eliminating variables

2014-05-19 Thread Dima Pasechnik
On Friday, 16 May 2014 18:11:58 UTC+1, Volker Braun wrote: > > I'm implementing the double description algorithm in that ticket. Its of > course not entirely unrelated, but doesn't do the inequality-reshuffling > part for you. > There is an alternative to Fourier-Motzkin: compute the cone span

[sage-support] direction arrows for a parametric curve

2014-05-19 Thread Jango
Hi, Is there an easy (or a standard) way to display direction arrows on a parametric curve, that would show the direction of the curve as the parameter value increases? Something like this (random image from the internet): http://tutorial.math.lamar.edu/Classes/CalcII/ParaTangent_files/image002

Re: [sage-support] Re: folders for worksheets

2014-05-19 Thread William Stein
On Mon, May 19, 2014 at 8:42 AM, Peter Horn wrote: > +1 for this request You just revived a thread from 6 years ago. I think nobody is working on sagenb development right now. SageMathCloud (https://cloud.sagemath.com), which is under active development, has folders. The new IPython 2 also ha

[sage-support] Re: folders for worksheets

2014-05-19 Thread Peter Horn
+1 for this request On Tuesday, February 19, 2008 11:39:19 AM UTC-5, photonn wrote: > > After using Sage for a few months, I have generated quite a few > worksheets. > I find myself wishing that I could create folders in my "home" view to > better organize > these worksheets. > > Does this ex

Re: [sage-support] Re: error in sage (or me) ?

2014-05-19 Thread William Stein
On Mon, May 19, 2014 at 7:39 AM, kcrisman wrote: > > > On Monday, May 19, 2014 9:49:22 AM UTC-4, William wrote: >> >> On Mon, May 19, 2014 at 6:39 AM, Pierre-Vincent Quéré >> wrote: >> > Hello, >> > >> > The lines below use to work a few months ago (to draw a polygon). But >> > today, >> > see th

[sage-support] Re: error in sage (or me) ?

2014-05-19 Thread kcrisman
On Monday, May 19, 2014 9:49:22 AM UTC-4, William wrote: > > On Mon, May 19, 2014 at 6:39 AM, Pierre-Vincent Quéré > > wrote: > > Hello, > > > > The lines below use to work a few months ago (to draw a polygon). But > today, > > see the error I can read... > > I've tried many times, many so

[sage-support] Re: error in sage (or me) ?

2014-05-19 Thread William Stein
On Mon, May 19, 2014 at 6:39 AM, Pierre-Vincent Quéré wrote: > Hello, > > The lines below use to work a few months ago (to draw a polygon). But today, > see the error I can read... > I've tried many times, many solutions, but none worked... > Any idea, please ? > >> L=[1+i,4+i,4+2*i,2+2*i,2+3*i,1+

[sage-support] Re: How to import a project

2014-05-19 Thread kcrisman
Hi, I just started using sage and I previoulsy saved a project in html > format. Now I want to import and edit it, but when i do it all i see is > html code, and that's not what i need. I'd like to have the standard sage > interface with the evaluate button and all the rest, i don't know if yo

[sage-support] Re: How to import a project

2014-05-19 Thread P Purkayastha
As far as I know, you can not import an html file. On Monday, May 19, 2014 8:05:16 PM UTC+8, SiL588 . wrote: > > Hi, I just started using sage and I previoulsy saved a project in html > format. Now I want to import and edit it, but when i do it all i see is > html code, and that's not what i nee

[sage-support] Re: sage 6.2

2014-05-19 Thread P Purkayastha
This: https://groups.google.com/d/topic/sage-release/ZLmUArxZTd4/discussion On Monday, May 19, 2014 3:52:35 AM UTC+8, nt.a@gmail.com wrote: > > Hi > Is this software version 6.2 for Windows exist? > Best > -- You received this message because you are subscribed to the Google Groups "sage-s

[sage-support] How to import a project

2014-05-19 Thread SiL588 .
Hi, I just started using sage and I previoulsy saved a project in html format. Now I want to import and edit it, but when i do it all i see is html code, and that's not what i need. I'd like to have the standard sage interface with the evaluate button and all the rest, i don't know if you under

[sage-support] Re: error message

2014-05-19 Thread Ralf Stephan
On Sunday, May 18, 2014 3:15:28 PM UTC+2, Subhankar Roy wrote: > > Error building Sage. > > The following package(s) may have failed to build: > Where did you get which sources from? On which machine? Please always give such information. If you rather would not go into reporting and/or debugging

Re: [sage-support] splitting_field

2014-05-19 Thread Jeroen Demeyer
On 2014-05-18 20:27, nt.a.am1...@gmail.com wrote: I've downloaded and installed the sage 6.1.1. But the program does not recognize splitting_field . For example sage:R. = PolynomialRing(QQ) sage:K. = NumberField(x^3 + 2) sage:S. = PolynomialRing(K) sage:L. = (t^2 - a).splitting_fiel

Re: [sage-support] Re: splitting_field

2014-05-19 Thread John Cremona
OK, I just remembered it as having been quite recent, and the person asking said he was using 6.1.1 so I (wrongly) assumed that the construction did not work in 6.1.1. Only trying to help. John On 18 May 2014 21:22, leif wrote: > leif wrote: > >> John Cremona wrote: >> >>> You need 6.2. The