Ticket #3876 (closed enhancement: fixed)

Opened 3 months ago

Last modified 2 months ago

[with patches, positive review] Add plotting to sigma and Euler phi functions

Reported by: kcrisman Assigned to: kcrisman
Priority: minor Milestone: sage-3.1.3
Component: number theory Keywords:
Cc:

Description

First attempt at adding plotting to sigma (sum-of-divisors) function.

Attachments

sigma.patch (2.9 kB) - added by kcrisman on 08/15/2008 10:54:38 AM.
euler_phi.patch (2.5 kB) - added by kcrisman on 08/23/2008 08:56:44 PM.
Adds plotting to the Euler phi function

Change History

08/15/2008 10:54:38 AM changed by kcrisman

  • attachment sigma.patch added.

08/15/2008 10:56:42 AM changed by kcrisman

  • summary changed from Add plotting to sigma function to [with patch, not ready for review] Add plotting to sigma function.

08/23/2008 08:56:44 PM changed by kcrisman

  • attachment euler_phi.patch added.

Adds plotting to the Euler phi function

08/23/2008 09:00:19 PM changed by kcrisman

  • owner changed from was to kcrisman.
  • status changed from new to assigned.
  • summary changed from [with patch, not ready for review] Add plotting to sigma function to [with patches, ready for review] Add plotting to sigma and Euler phi functions.

Two patches which turn sigma and euler_phi into classes Sigma and Euler_Phi, allowing addition of plot methods like that of the M/moebius function.

08/23/2008 09:01:50 PM changed by kcrisman

  • summary changed from [with patches, ready for review] Add plotting to sigma and Euler phi functions to [with patches, needs review] Add plotting to sigma and Euler phi functions.

09/16/2008 04:18:53 PM changed by cswiercz

  • status changed from assigned to closed.
  • resolution set to fixed.
  • summary changed from [with patches, needs review] Add plotting to sigma and Euler phi functions to [with patches, positive review] Add plotting to sigma and Euler phi functions.

Plotting of both function works great! All doctests pass!

09/16/2008 05:26:13 PM changed by mabshoff

  • status changed from closed to reopened.
  • resolution deleted.

Ehh, somebody asleep here? Tickets get closed once they are merged :)

Cheers,

Michael

09/16/2008 05:50:13 PM changed by cswiercz

Oops. Sorry about that. I guess I was asleep!

09/18/2008 09:03:58 PM changed by mabshoff

  • status changed from reopened to closed.
  • resolution set to fixed.

Merged both patches in Sage 3.1.3.alpha0