[sage-support] Re: Plotting arrays against each other

2015-04-26 Thread slelievre
Maybe point2d and zip can help? Could you provide an example (maybe the example that triggers the error you quoted)? Samuel 2015-04-27 04:00:26 UTC+2, Brenton: > Hi, I started numerical computing in MATLAB and it is the math software I > am the most familiar with hence why I was wondering if it

[sage-support] Re: Plotting arrays against each other

2015-04-26 Thread Brenton
I am running Sage 6.6 via VirtualBox, if relevant. On Monday, 27 April 2015 12:00:26 UTC+10, Brenton wrote: > > Hi, I started numerical computing in MATLAB and it is the math software I > am the most familiar with hence why I was wondering if it is possible to > plot two column vectors (that ar

[sage-support] Plotting arrays against each other

2015-04-26 Thread Brenton
Hi, I started numerical computing in MATLAB and it is the math software I am the most familiar with hence why I was wondering if it is possible to plot two column vectors (that are in the form of two (N+1)x1 arrays) against each other. I have tried plot(x,y) but it gave the error: Traceback (mo

[sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
I have now. Octave still isn't working inside Sage. On Monday, 27 April 2015 09:35:11 UTC+10, Volker Braun wrote: > > did you try "yum install hdf5"? > > On Sunday, April 26, 2015 at 2:46:10 PM UTC-4, Brenton wrote: >> >> I re-ran octave --version after my 2nd installation attempt and it gave >>

[sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Volker Braun
did you try "yum install hdf5"? On Sunday, April 26, 2015 at 2:46:10 PM UTC-4, Brenton wrote: > > I re-ran octave --version after my 2nd installation attempt and it gave > the error in the attached screenshot. > > On Monday, 27 April 2015 01:50:28 UTC+10, Brenton wrote: >> >> Hi, >> >> I am new

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
Seems to be a known issue with CentOS https://bugzilla.redhat.com/show_bug.cgi?id=872781 but solvable though. You should have a look on google "CentOS octave". If you do solve the issue, please post your solution here! That would be helpful! Vincent On 26/04/15 20:46, Brenton wrote: I re-r

[sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
I re-ran octave --version after my 2nd installation attempt and it gave the error in the attached screenshot. On Monday, 27 April 2015 01:50:28 UTC+10, Brenton wrote: > > Hi, > > I am new to VirtualBox but I have Sage running running now through it but > I haven't a clue how to get octave & pdf

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
I've tried installing it twice now. The basic procedure is I go into shell (Ctrl+F1), then login as either sage or root (1st time I used sage, 2nd as root), then run: yum install octave texlive clicking "Y" (for yes) when prompted. On Monday, 27 April 2015 04:26:26 UTC+10, vdelecroix wrote: >

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
Then octave is not installed... how did you try to install it? On 26/04/15 20:20, Brenton wrote: Gives -bash: octave: command not found. On Monday, 27 April 2015 04:17:06 UTC+10, vdelecroix wrote: It seems that octave is not installed in your virtual machine. Did you install it? If it is so

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
Gives -bash: octave: command not found. On Monday, 27 April 2015 04:17:06 UTC+10, vdelecroix wrote: > > It seems that octave is not installed in your virtual machine. Did you > install it? If it is so, try in a console > > octave --version > > Vincent > > On 26/04/15 20:15, Brenton wro

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
It seems that octave is not installed in your virtual machine. Did you install it? If it is so, try in a console octave --version Vincent On 26/04/15 20:15, Brenton wrote: Traceback (most recent call last): File "", line 1, in File "_sage_input_6.py", line 10, in exec compile(

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
Traceback (most recent call last): File "", line 1, in File "_sage_input_6.py", line 10, in exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8 -*-\\n" + _support_.preparse_worksheet_cell(base64.b64decode("b2N0YXZlKDEp"),globals())+"\\n"); execfile(os.path.abspath("___

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
In a sage worksheet what happens if you evaluate a cell with octave(1) Vincent On 26/04/15 20:01, Brenton wrote: Here it is: Traceback (most recent call last): File "", line 1, in File "_sage_input_4.py", line 10, in exec compile(u"print _support_.syseval(octave, u'pi', __SAG

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
Here it is: Traceback (most recent call last): File "", line 1, in File "_sage_input_4.py", line 10, in exec compile(u"print _support_.syseval(octave, u'pi', __SAGE_TMP_DIR__)" + '\n', '', 'single') File "", line 1, in File "/home/sage/sage-6.6/local/lib/python2.7/site-packag

Re: [sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
Could you click on the left where the error message appear and copy/paste here the full traceback of the error. On 26/04/15 19:23, Brenton wrote: I managed to install both pieces of software, although oddly now Sage notebook is having trouble starting octave & doesn't recognize that PDFLatex ha

[sage-support] Re: How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
I managed to install both pieces of software, although oddly now Sage notebook is having trouble starting octave & doesn't recognize that PDFLatex has been installed. I ran these commands through the terminal: sudo "yum install octave texlive" as Sage 6.6 seems to run through Cent OS even thou

[sage-support] Re: sage 6.6: error building r

2015-04-26 Thread Buck Evan
This is the text of my bug report, in case anyone would rather copy paste. This was filed at https://bugreport.apple.com/ under "OSX SDK". --- Summary: Under GNU gcc, there's a syntax error in ApplicationServices.h if $MACOSX_DEPLOYMENT_TARGET has any value less than 10.10. Steps to Reproduce:

Re: [sage-support] How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
Ho, I see. You are using the virtual box from sagemath.org. Then you can try http://ask.sagemath.org/question/8991/sage-50-virtualbox-shell-access/ (not sure it will work though) On 26/04/15 18:20, Brenton wrote: I can't seem to open up anything but Chromium (through which I am viewing the sag

Re: [sage-support] How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
I can't seem to open up anything but Chromium (through which I am viewing the sage notebook). How do I open up a terminal? I've tried Ctrl+Alt+T, Alt+T, Shift+Alt+T with no effect. On Monday, 27 April 2015 01:59:29 UTC+10, vdelecroix wrote: > > Hello, > > First of all none of your windows prog

Re: [sage-support] How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Vincent Delecroix
Hello, First of all none of your windows program can be used from the virtual machine. To install any software inside the virtual machine: - make internet available to the virtual machine - use the package manager to install new packages, in your cases the packages are: "octave" and "texliv

[sage-support] How do I get octave & PDFLatex to work for the Sage virtual machine?

2015-04-26 Thread Brenton
Hi, I am new to VirtualBox but I have Sage running running now through it but I haven't a clue how to get octave & pdflatex installed on this virtual machine. The OS of the virtual machine on which Sage is running is Ubuntu 32 bit. My PC is Windows 7 64 bit. I have Octave installed on my host O