#5451: Bug in addition of rational functions over a finite field
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Reporter: cremona | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.1
Component: algebra | Keywords: rational function addition
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Comment(by cremona):
In a newly built 3.4.rc1 I can conform that the problem has indeed been
solved by the other bug fix mentioned in this ticket:
{{{
----------------------------------------------------------------------
| Sage Version 3.4.rc1, Release Date: 2009-03-08 |
| Type notebook() for the GUI, and license() for information. |
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sage: F.<theta>=FiniteField(9)
sage: A.<t> = PolynomialRing(F)
sage: K.<t> = FractionField(A)
sage: f= 2/(t^2+2*t); g =t^9/(t^18 + t^10 + t^2);f+g
(2*t^15 + 2*t^14 + 2*t^13 + 2*t^12 + 2*t^11 + 2*t^10 + 2*t^9 + t^7 + t^6 +
t^5 + t^4 + t^3 + t^2 + t + 1)/(t^17 + t^9 + t)
}}}
This ticket can therefore be closed.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5451#comment:5>
Sage <http://sagemath.org/>
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