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GUAVA failures for linear codes #14979

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nilesjohnson mannequin opened this issue Jul 26, 2013 · 4 comments
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GUAVA failures for linear codes #14979

nilesjohnson mannequin opened this issue Jul 26, 2013 · 4 comments
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c: coding theory r: duplicate t: bug

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@nilesjohnson
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nilesjohnson mannequin commented Jul 26, 2013

Working on #14909, we discovered some failing doctests for the GAP package GUAVA. For example:

sage: F.<a> = GF(4)
sage: C = HammingCode(2,F)
sage: v = vector(F, [1,0,0,a,1])
sage: C.decode(v)
(a + 1, 0, 0, a, 1)
sage: C.decode(v, algorithm="nearest neighbor")
(a + 1, 0, 0, a, 1)
sage: C.decode(v, algorithm="guava")  # optional - gap_packages (Guava package)
BOOM!

There are other failures for permutation_automorphism_group too.

CC: @wdjoyner

Component: coding theory

Reviewer: Jeroen Demeyer

Issue created by migration from https://trac.sagemath.org/ticket/14979
@nilesjohnson nilesjohnson mannequin added this to the sage-6.1 milestone Jul 26, 2013
@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.1, sage-6.2 Jan 30, 2014
@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.2, sage-6.3 May 6, 2014
@ppurka
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ppurka commented Jun 7, 2014

comment:3

signing in to keep track of this ticket.

@sagetrac-vbraun-spam sagetrac-vbraun-spam mannequin modified the milestones: sage-6.3, sage-6.4 Aug 10, 2014
@sagetrac-danielaugot
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sagetrac-danielaugot mannequin commented Apr 2, 2015

comment:5

Could you please tell us what is "BOOM" ? I got two different BOOMs, depending on the installation of guava. Daniel

@jdemeyer
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jdemeyer commented Apr 2, 2015

comment:6

Duplicate of #16660.

@jdemeyer
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jdemeyer commented Apr 2, 2015

Reviewer: Jeroen Demeyer

@jdemeyer jdemeyer removed this from the sage-6.4 milestone Apr 2, 2015
@vbraun vbraun closed this as completed Apr 2, 2015
@dimpase dimpase mentioned this issue Mar 13, 2014
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