[sage-support] Re: Complex Number Manipulations in Functions of Symbolic Variables?

2008-05-04 Thread dvase
On May 3, 9:27 pm, William Stein [EMAIL PROTECTED] wrote: On Sat, May 3, 2008 at 6:53 PM, dvase [EMAIL PROTECTED] wrote: Hello, It seems as though I am missing something obvious, but I can not figure out how to use complex number manipulations on symbolic variables in sage. A

[sage-support] small bug in tutorial

2008-05-04 Thread Nikos Apostolakis
In the html tutorial, section 3.10, a couple of times sage_notebook is typset in math mode, so that n appearars as a subscript to e. Nikos --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group,

[sage-support] Re: rpy version mismatch

2008-05-04 Thread mabshoff
On May 4, 11:35 pm, Art [EMAIL PROTECTED] wrote: I am unsuccessful at using rpy through the sage notebook. A Traceback is appended. I am assuming this is the sage interface to R (through 'from rpy import r'). I have spent the last few hours learning the rudiments of sage, python, R, and

[sage-support] Re: rpy version mismatch

2008-05-04 Thread William Stein
On Sun, May 4, 2008 at 2:35 PM, Art [EMAIL PROTECTED] wrote: I am unsuccessful at using rpy through the sage notebook. A Traceback is appended. I am assuming this is the sage interface to R (through 'from rpy import r'). I have spent the last few hours learning the rudiments of sage,

[sage-support] How to 'export' 3d plots

2008-05-04 Thread Nikos Apostolakis
Hi, is it possible to export the plots created by plot3d and parametric_plot3d to (say) postcript or png or whatever? Nikos --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to

[sage-support] Re: How to 'export' 3d plots

2008-05-04 Thread William Stein
On Sun, May 4, 2008 at 9:04 PM, Nikos Apostolakis [EMAIL PROTECTED] wrote: Hi, is it possible to export the plots created by plot3d and parametric_plot3d to (say) postcript or png or whatever? The easy options I know of right now: (1) Take a screen shot. (2) Use the option