#13662: matrix() fails for polynomial quotient rings over inexact rings
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Reporter: saraedum | Owner: roed
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-6.4
Component: padics | Resolution:
Keywords: sd59 | Merged in:
Authors: Julian Rueth | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/saraedum/ticket/13662 | f6a90b0d5b3f800d3a4e6cdcc4c60f42f9f49599
Dependencies: #14482 | Stopgaps:
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Comment (by aly.deines):
Quick question about formatting, why when you are looking at examples
like:
{{{
sage: E = EllipticCurve('37a1')
sage: E.is_ordinary(3)
False
sage: E.is_ordinary(5)
True
sage: L = E.padic_lseries(3)
sage: alpha = L.alpha(10)
sage: alpha^2 - E.ap(3)*alpha + 3
(O(3^11))*alpha + (O(3^11))
sage: L = E.padic_lseries(5)
sage: alpha = L.alpha(10)
sage: alpha^2 - E.ap(5)*alpha + 5
O(5^10)
}}}
What's going on in the ordinary versus supersingular case?
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Ticket URL: <http://trac.sagemath.org/ticket/13662#comment:26>
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