Opened 12 years ago

Closed 12 years ago

#8314 closed defect (fixed)

numerical noise in sage/misc/functional.py

Reported by: mvngu Owned by: tbd
Priority: blocker Milestone: sage-4.3.3
Component: doctest coverage Keywords:
Cc: Merged in: sage-4.3.3.final
Authors: Minh Van Nguyen Reviewers: John Cremona
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description

From sage-devel:

On 32-bit Suse I get this fuzz:

File "/local/jec/sage-4.3.3.alpha1/devel/sage/sage/misc/functional.py",
line 705:
    sage: h.n()
Expected:
    0.33944794097891573
Got:
    0.33944794097891567 

Attachments (1)

trac_8314-doctest.patch (626 bytes) - added by mvngu 12 years ago.
based on Sage 4.3.3.alpha1

Download all attachments as: .zip

Change History (5)

Changed 12 years ago by mvngu

based on Sage 4.3.3.alpha1

comment:1 Changed 12 years ago by mvngu

  • Status changed from new to needs_review

comment:2 Changed 12 years ago by cremona

  • Status changed from needs_review to positive_review

positive review -- the patch replaces two digits by ... so the tests pass. It would have been nice to know why those digits are platform-dependent though...

comment:3 Changed 12 years ago by was

  • Priority changed from major to blocker

comment:4 Changed 12 years ago by mvngu

  • Authors set to Minh Van Nguyen
  • Merged in set to sage-4.3.3.final
  • Resolution set to fixed
  • Reviewers set to John Cremona
  • Status changed from positive_review to closed
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