#16681: Random doctest failures in sage/rings/algebraic_closure_finite_field.py
-------------------------------------+-------------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: number theory | Resolution:
Keywords: random_fail | Merged in:
Authors: Vincent Delecroix | Reviewers: Volker Braun
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/vdelecroix/16881 | 975fb54a89391fcf189d336908e46be53c389f43
Dependencies: #16682 | Stopgaps:
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Changes (by vbraun):
* status: positive_review => needs_work
Comment:
{{{
sage -t src/sage/matrix/matrix2.pyx
**********************************************************************
File "src/sage/matrix/matrix2.pyx", line 5349, in
sage.matrix.matrix2.Matrix.diagonal.eigenvalues
Failed example:
ev = M.eigenvalues(); ev
Expected:
[2*z3, 2*z3 + 2, 2*z3 + 1]
Got:
[2*z3 + 1, 2*z3 + 2, 2*z3]
**********************************************************************
File "src/sage/matrix/matrix2.pyx", line 5359, in
sage.matrix.matrix2.Matrix.diagonal.eigenvalues
Failed example:
e.as_finite_field_element()
Expected:
(Finite Field in z3 of size 3^3, 2*z3, Ring morphism:
From: Finite Field in z3 of size 3^3
To: Algebraic closure of Finite Field of size 3
Defn: z3 |--> z3)
Got:
(Finite Field in z3 of size 3^3, 2*z3 + 1, Ring morphism:
From: Finite Field in z3 of size 3^3
To: Algebraic closure of Finite Field of size 3
Defn: z3 |--> z3)
**********************************************************************
1 item had failures:
2 of 19 in sage.matrix.matrix2.Matrix.diagonal.eigenvalues
[2116 tests, 2 failures, 8.52 s]
----------------------------------------------------------------------
sage -t src/sage/matrix/matrix2.pyx # 2 doctests failed
----------------------------------------------------------------------
Total time for all tests: 9.1 seconds
cpu time: 8.4 seconds
cumulative wall time: 8.5 seconds
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/16681#comment:10>
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