#13968: BooleanPolynomialSequence.eliminate_linear_variables leaves some linear
equations in corner cases
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Reporter: Bouillaguet | Owner: malb
Type: defect | Status: new
Priority: major | Milestone: sage-5.7
Component: commutative algebra | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Charles Bouillaguet | Merged in:
Dependencies: | Stopgaps:
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Changes (by {'newvalue': u'Charles Bouillaguet', 'oldvalue': ''}):
* author: => Charles Bouillaguet
Comment:
The patch repairs the function, along with the following changes:
* by default, the threshold for the size of the tail changes from 3 to
+infinity (3 was completely arbitrary anyway)
* the linear reductors form a '''reduced''' groebner basis (i.e. they are
in RREF).
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13968#comment:1>
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