#15798: MWrank doctest broken on Solaris
-------------------------------+----------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.2
Component: elliptic curves | Keywords: mwrank
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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This was most likely caused by #10108:
http://build.sagemath.org/sage/builders/%20%20slow%20Skynet%20mark%20%28SunOS%205.10-32%29%20incremental/builds/11/steps/shell_5/logs/stdio
{{{
sage -t --long src/sage/interfaces/mwrank.py
**********************************************************************
File "src/sage/interfaces/mwrank.py", line 180, in
sage.interfaces.mwrank.Mwrank_class.__init__
Failed example:
M('0 -1 1 0 0')
Expected:
'Curve [0,-1,1,0,0] :\tRank = 0\n\n\nRegulator = 1\n'
Got:
'Curve [0,-1,1,0,0] : Rank = 0\n\n\nRegulator = 1\n'
**********************************************************************
File "src/sage/interfaces/mwrank.py", line 233, in
sage.interfaces.mwrank.Mwrank_class.__call__
Failed example:
mwrank('0 -1 1 0 0')
Expected:
'Curve [0,-1,1,0,0] :\tBasic pair: I=16, J=-304\n...'
Got:
'Curve [0,-1,1,0,0] : Basic pair: I=16, J=-304\ndisc=-76032\n2-adic
index bound = 2\nBy Lemma 5.1(a), 2-adic index = 1\n2-adic index = 1\nOne
(I,J) pair\nLooking for quartics with I = 16, J = -304\nLooking for Type 3
quartics:\nTrying positive a from 1 up to 1 (square a
first...)\n(1,0,-4,4,0) --trivial\n(1,0,2,4,1) --trivial\nTrying
positive a from 1 up to 1 (...then non-square a)\nFinished looking for
Type 3 quartics.\nMordell rank contribution from B=im(eps) = 0\nSelmer
rank contribution from B=im(eps) = 0\nSha rank contribution from
B=im(eps) = 0\nMordell rank contribution from A=ker(eps) = 0\nSelmer rank
contribution from A=ker(eps) = 0\nSha rank contribution from
A=ker(eps) = 0\n\nUsed full 2-descent via multiplication-by-2 map\nRank =
0\nRank of S^2(E) = 0\n\nProcessing points found during
2-descent...done:\n now regulator = 1\n\n\nRegulator = 1\n\nThe rank and
full Mordell-Weil basis have been determined unconditionally.\n (0.030118
seconds)'
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/15798>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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