#11873: Cannot compute p-adic absolute value of zero
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Reporter: jdemeyer | Owner: roed
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-4.7.2
Component: padics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jeroen Demeyer
Merged: | Dependencies:
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Comment(by mstreng):
{{{
sage: L.<a> = Qp(5).ext(x^2-5)
sage: L(5).abs()
0.200000000000000
sage: L(5).abs(prec=100)
0.20000000000000000000000000000
sage: L(5).abs(prec=0)
1/25
sage: L(5).abs(prec=False)
1/25
}}}
(yes, I deliberately tried to break it because I didn't understand the
code at first)
Also: (why) is the code for pAdicExtElement a copy of the code for
pAdicGenericElement? Why not remove the abs function for extension
elements and move its examples to the generic one?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11873#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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