#15260: Integer division of rationals
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Reporter: ncohen | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-5.13
Component: numerical | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by tmonteil):
The reason is that for rationals (and apparently more generally for
`FieldElement`), we have
{{{
def __floordiv__(self, other):
return self / other
}}}
where it should be
{{{
def __floordiv__(self, other):
return floor(self / other)
}}}
I will do a patch once i have compiled a more recent version of Sage
What is fun is that
{{{
sage: RDF(0.5)//2
0.25
sage: RR(0.5)//2
TypeError: unsupported operand type(s) for //:
'sage.rings.real_mpfr.RealLiteral' and 'sage.rings.real_mpfr.RealNumber'
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/15260#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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