#11779: python ints vs sage ints with respect to powers weirdness
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Reporter: dimpase | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.2
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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{{{
print type(int(3) + 3)
print type(int(3) * 3)
print type(3 ^ int(3))
print type(int(3) ^ 3)
}}}
first three are Sage Integers but last one is just a Python int.
Worse still:
{{{
sage: int(3)^-3
0.037037037037037035
sage: type(int(3)^-3)
<type 'float'>
sage: int(3)^QQ(-3)
1/27
sage: type(int(3)^QQ(-3))
<type 'sage.rings.rational.Rational'>
}}}
is very inconsistent.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11779>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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