#11323: allow floats to be taken to complex powers
--------------------------------+-------------------------------------------
Reporter: kcrisman | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-4.7.1
Component: basic arithmetic | Keywords: plot li Li pow
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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In `sage.rings.complex_number.ComplexNumber.__pow__??`
{{{
def __pow__(self, right, modulus):
try:
return (self.log()*right).exp()
except TypeError:
pass
}}}
makes it so that
{{{
float(5)^(0.5+14.1347251*i)
}}}
doesn't work.
This means plotting even `mpmath.li` for complex values with a lambda
function won't work nicely.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11323>
Sage <http://www.sagemath.org>
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