Opened 9 years ago

Closed 9 years ago

#9878 closed defect (fixed)

symbolic zeta(1) should return unsigned infinity

Reported by: burcin Owned by: burcin
Priority: major Milestone: sage-4.6
Component: symbolics Keywords: pynac
Cc: Merged in: sage-4.6.alpha3
Authors: Burcin Erocal Reviewers: Karl-Dieter Crisman
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description

After exposing the symbolic zeta function at the top level in #8864, we get:

sage: zeta(1)
zeta(1)

We should return unsigned infinity in this case.

See also #5739.

Attachments (1)

trac_9878-zeta_infinity.patch (1.1 KB) - added by burcin 9 years ago.

Download all attachments as: .zip

Change History (5)

Changed 9 years ago by burcin

comment:1 follow-up: Changed 9 years ago by burcin

  • Authors set to Burcin Erocal
  • Status changed from new to needs_review

With the new pynac package at #9201, we have:

sage: zeta(1)
Infinity

attachment:trac_9878-zeta_infinity.patch adds doctests for this change.

The pynac package includes patches for #9394, #9834, #9879, #9881, #9900 as well as this ticket. See the ticket description of #9901 for the list (and order) of patches associated to the new version.

comment:2 in reply to: ↑ 1 Changed 9 years ago by burcin

Replying to burcin:

With the new pynac package at #9201, we have:

at #9901. Sorry for the noise.

comment:3 Changed 9 years ago by kcrisman

  • Reviewers set to Karl-Dieter Crisman
  • Status changed from needs_review to positive_review

With #9901, positive review. Do not merge until #9901 also has positive review and is merged.

comment:4 Changed 9 years ago by mpatel

  • Merged in set to sage-4.6.alpha3
  • Resolution set to fixed
  • Status changed from positive_review to closed
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