#17974: Fix conversion from PARI to multivariate polynomial rings
-------------------------------------+-------------------------------------
Reporter: pbruin | Owner:
Type: defect | Status: needs_info
Priority: major | Milestone: sage-6.6
Component: algebra | Resolution:
Keywords: multivariate | Merged in:
polynomials pari | Reviewers:
Authors: Peter Bruin | Work issues:
Report Upstream: N/A | Commit:
Branch: | 8be3fe6225d04415b144c8d36e87ec0e2595921e
u/pbruin/17974-multivariate_polynomials_pari| Stopgaps:
Dependencies: |
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Changes (by vdelecroix):
* status: needs_review => needs_info
Comment:
Hello,
Do you know how pari chooses the order of the variables
{{{
sage: A.<a> = PolynomialRing(QQ)
sage: B.<d,e> = PolynomialRing(A)
sage: f = pari(a*d)
sage: f
d*a
sage: B(f)
a*d
}}}
On the other hand, what do you think of
{{{
sage: f.sage()
Traceback (most recent call last):
...
NameError: name 'd' is not defined
}}}
Vincent
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Ticket URL: <http://trac.sagemath.org/ticket/17974#comment:2>
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