#4899: [with patch, positive review] bug in sqrt(1) over GF(2^e) for e>15
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Reporter: cremona | Owner: tbd
Type: defect | Status: new
Priority: minor | Milestone: sage-3.4
Component: algebra | Resolution:
Keywords: finite fields |
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Changes (by was):
* summary: [with patch, needs review (trivial!)] bug in sqrt(1) over
GF(2^e) for e>15 => [with patch, positive
review] bug in sqrt(1) over GF(2^e) for e>15
Comment:
REFEREE REPORT:
Nice find. You remark "It should be self.parent()._one_element (though I
don't know why "return self" would not be ok too).". In fact, I think
returning self would be ok. I tried that and it is also over twice as
fast. So I've posted a followup patch that does that instead.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4899#comment:2>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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