#12660: make raising polynomials in characteristic p to large powers (and
printing
them) more efficient
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Reporter: was | Owner: malb
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.0
Component: commutative algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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{{{
sage: R.<x> = GF(5)[]
sage: (1+x)^(5^2)
x^25 + 1
sage: (1+x)^(5^3) #
x^125 + 1
sage: f = (x+1)^(5^8)
sage: f = (x+1)^(5^9)
sage: f = (x+1)^(5^10) # quite slow
sage: f
WAIT A WHILE
^C^C^C^C^C^C^C^C
-
}}}
One could similarly optimize multivariate polynomial powering.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12660>
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