Ticket #5026 (closed defect: fixed)

Opened 4 years ago

Last modified 4 years ago

[with patch, positive review] numerical noise doctest failure in rings/polynomial/complex_roots.py

Reported by: mhampton Owned by: craigcitro
Priority: major Milestone: sage-3.3
Component: numerical Keywords: complex roots, polynomial
Cc: Work issues:
Report Upstream: Reviewers:
Authors: Merged in:
Dependencies: Stopgaps:

Description

On sage-3.3.alpha0 I get this doctest failure on an intel mac: 

**********************************************************************
File ".../devel/sage/sage/rings/polynomial/complex_roots.py", line
270:
    sage: complex_roots(x^2 + 27*x + 181)
Expected:
    [(-14.61803398874990?..., 1), (-12.38196601125010? + 0.?e-27*I,
1)]
Got:
    [(-14.61803398874990? + 0.?e-27*I, 1), (-12.38196601125011? + 0.?
e-27*I, 1)]
**********************************************************************

Attachments

trac-5026.patch Download (1.0 KB) - added by craigcitro 4 years ago.

Change History

Changed 4 years ago by craigcitro

comment:1 Changed 4 years ago by craigcitro

  • Owner changed from jkantor to craigcitro
  • Status changed from new to assigned
  • Summary changed from numerical noise doctest failure in rings/polynomial/complex_roots.py to [with patch, needs review] numerical noise doctest failure in rings/polynomial/complex_roots.py

Attached patch fixes the doctest.

comment:2 Changed 4 years ago by mabshoff

  • Summary changed from [with patch, needs review] numerical noise doctest failure in rings/polynomial/complex_roots.py to [with patch, positive review] numerical noise doctest failure in rings/polynomial/complex_roots.py

Positive review.

Cheers,

Michael

comment:3 Changed 4 years ago by mabshoff

  • Status changed from assigned to closed
  • Resolution set to fixed

Merged in Sage 3.3.alpha2

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