#9289: Implement Puiseux polynomials
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Reporter: nthiery | Owner: AlexGhitza
Type: enhancement | Status: new
Priority: major | Milestone: sage-wishlist
Component: algebra | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Description changed by nthiery:
Old description:
> Implement the ring of Puiseux polynomials. Those are usual
> polynomials, except that exponents can be any rational number.
>
> {{{
> sage: S = PolynomialRing(QQ, ['a','b','c']); S
> Multivariate Puiseux Polynomial Ring in a, b, c over Rational Field
> }}}
>
> See also: http://fr.wikipedia.org/wiki/Th%C3%A9or%C3%A8me_de_Puiseux,
> http://en.wikipedia.org/wiki/Puiseux_series
New description:
Implement the ring of Puiseux polynomials. Those are usual
polynomials, except that exponents can be any rational number.
{{{
sage: S = PolynomialRing(QQ, ['a','b','c']); S
Multivariate Puiseux Polynomial Ring in a, b, c over Rational Field
}}}
Operations: roots of monomials, ...
See also: http://fr.wikipedia.org/wiki/Th%C3%A9or%C3%A8me_de_Puiseux,
http://en.wikipedia.org/wiki/Puiseux_series
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9289#comment:1>
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