#5184: nonzero_positions is broken for sparse vectors
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Reporter: jhpalmieri | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.1
Component: linear algebra | Resolution:
Keywords: |
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Changes (by jhpalmieri):
* priority: minor => major
Comment:
Maybe this is related:
{{{
sage: v = vector({1: 1, 3: -1})
sage: w = vector({1: -1, 3: 1})
sage: v+w
(0, 0, 0, 0)
sage: (v+w).is_zero()
False
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5184#comment:1>
Sage <http://sagemath.org/>
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