Opened 9 years ago

Closed 4 years ago

#14043 closed defect (wontfix)

zeta(n) gets converted to incorrect interval

Reported by: fredrik.johansson Owned by: jason, jkantor
Priority: major Milestone: sage-duplicate/invalid/wontfix
Component: numerical Keywords:
Cc: Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges


This is bad:

sage: zeta(3)
sage: parent(_)
Symbolic Ring
sage: RealIntervalField(100)(zeta(3))                           

This should either be fixed to return a correct interval, or give a default error similar to

sage: RealIntervalField(100)(psi(1/3))
TypeError                                 Traceback (most recent call last)
TypeError: unable to simplify to a real interval approximation

Change History (8)

comment:1 Changed 8 years ago by jdemeyer

  • Milestone changed from sage-5.11 to sage-5.12

comment:2 Changed 8 years ago by vbraun_spam

  • Milestone changed from sage-6.1 to sage-6.2

comment:3 Changed 7 years ago by vbraun_spam

  • Milestone changed from sage-6.2 to sage-6.3

comment:4 Changed 7 years ago by vbraun_spam

  • Milestone changed from sage-6.3 to sage-6.4

comment:5 Changed 5 years ago by jakobkroeker


comment:6 Changed 4 years ago by rws

  • Milestone changed from sage-6.4 to sage-duplicate/invalid/wontfix
  • Status changed from new to needs_review

Seems like it's fixed.

comment:7 Changed 4 years ago by chapoton

  • Status changed from needs_review to positive_review

comment:8 Changed 4 years ago by embray

  • Resolution set to wontfix
  • Status changed from positive_review to closed

Closing tickets in the sage-duplicate/invalid/wontfix module with positive_review (i.e. someone has confirmed they should be closed).

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