[sage-support] Re: Solve for a function defined in a file?

2014-06-21 Thread David Ingerman
Thank you, that's helpful. Is there a way to get all roots of a Python function on an interval? On Friday, June 20, 2014 2:10:38 AM UTC-7, Dima Pasechnik wrote: On 2014-06-20, David Ingerman davidd...@gmail.com javascript: wrote: Thank you, so what to do for Python function? Matlab had

[sage-support] Re: Solve for a function defined in a file?

2014-06-21 Thread Dima Pasechnik
On 2014-06-21, David Ingerman daviddavif...@gmail.com wrote: Thank you, that's helpful. Is there a way to get all roots of a Python function on an interval? I never heard of robust procedures for such a task, and doubt they are even possible (think about roots of sin(1/x) on [0,1]).

[sage-support] Re: tutoriatutorial() tries to start wine under gnome-3.12

2014-06-21 Thread P Purkayastha
As Francois said, I think it might really be a sage-on-gentoo issue. I build and run sage from git, on gentoo linux (on two separate installations), and have not come across this issue. I do have the BROWSER variable set to my own (non-standard) script. And that is used by sage. ~ยป echo

[sage-support] Fwd: problem with connecting in sage

2014-06-21 Thread William Stein
-- Forwarded message -- From: Smail Addoune addo...@gmail.com Date: Jun 21, 2014 2:05 AM Subject: problem with connecting in sage To: wst...@uw.edu Cc: Hi I've installed sage on my computer months ago. I use the notebook normally (offline), but now when i run the notebook()

[sage-support] Re: Solve for a function defined in a file?

2014-06-21 Thread David Ingerman
Thank you, that makes sense. My Python function is not continuous though, has poles, so I'll probably have to plot it to find its zeros... On Saturday, June 21, 2014 1:21:06 AM UTC-7, Dima Pasechnik wrote: On 2014-06-21, David Ingerman davidd...@gmail.com javascript: wrote: Thank you,