#10720: nth_root in power series
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Reporter: pernici | Owner: pernici
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-5.9
Component: commutative algebra | Resolution:
Keywords: power series | Work issues:
Report Upstream: N/A | Reviewers:
Authors: mario pernici | Merged in:
Dependencies: | Stopgaps:
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Comment (by chapoton):
One related remark:
Thanks to ticket #14115, it is now easy to implement a general rational
power by
{{{
def rational_power(f,alpha):
return (f.log()*alpha).exp()
}}}
I do not know how it compares in terms of speed with the method of this
ticket.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10720#comment:14>
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