Opened 9 years ago

Last modified 9 years ago

#12950 closed defect

update to Pynac 0.2.4 — at Initial Version

Reported by: burcin Owned by: burcin
Priority: major Milestone: sage-5.1
Component: symbolics Keywords: pynac sd40.5
Cc: titusn, benjaminfjones, kcrisman, jpflori Merged in:
Authors: Volker Braun, Burcin Erocal, Jean-Pierre Flori, Titus Nicolae, Alexei Sheplyakov Reviewers:
Report Upstream: N/A Work issues: make spkg
Branch: Commit:
Dependencies: Stopgaps:

Description

There is a new Pynac release which contains fixes to:

  • #11155: abs(pi+I) -> pi + I (upstream from Alexei Sheplyakov)
  • #11423: atan2(0,0) should be undefined (by Volker Braun)
  • #11919: pickling of user defined symbolic functions without custom methods
  • #12303: beta should remain symbolic for exact input
  • a fix to use Python for comparing Python objects wrapped in numerics (by Jean-Pierre Flori
  • complete rewrite of code handling various types of infinity (by Volker Braun)

Following the comments this thread on sage-devel, the release is available as a tarball:

http://sage.math.washington.edu/home/burcin/pynac/pynac-0.2.4.tar.bz2

Patches attached to this ticket need to be applied to the Sage library to update the Pynac interface.

Change History (7)

Changed 9 years ago by burcin

Changed 9 years ago by burcin

Changed 9 years ago by burcin

Changed 9 years ago by burcin

Changed 9 years ago by burcin

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