#9517: PolynomialRing() returns Multivariate polynomial rings when you would
expect univariate ones
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Reporter: mderickx | Owner: malb
Type: defect | Status: closed
Priority: major | Milestone:
Component: commutative algebra | Resolution: wontfix
Keywords: | Author:
Upstream: N/A | Reviewer:
Merged: | Work_issues:
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Changes (by malb):
* status: new => closed
* resolution: => wontfix
Comment:
It's not a bug it's a feature :)
From the documentation of !PolynomialRing:
{{{
``PolynomialRing(base_ring, name, sparse=False)`` returns a univariate
polynomial ring; also, PolynomialRing(base_ring, names, sparse=False)
yields a univariate polynomial ring, if names is a list or tuple providing
exactly one name. All other input formats return a multivariate polynomial
ring.
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9517#comment:1>
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