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Fix conversions matrix -> AffineGroup #20422

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jdemeyer opened this issue Apr 11, 2016 · 8 comments
Closed

Fix conversions matrix -> AffineGroup #20422

jdemeyer opened this issue Apr 11, 2016 · 8 comments
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c: group theory p: major / 3 t: bug
Milestone
sage-7.2

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@jdemeyer
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Conversion from a matrix representing an affine transformation to an affine group element only works in dimension 2 (due to a hard-coded 2 in __init__). Conversion from a matrix group element to an affine group element also does not work.

CC: @vbraun

Component: group theory

Author: Jeroen Demeyer

Branch/Commit: d9f8bde

Reviewer: Frédéric Chapoton

Issue created by migration from https://trac.sagemath.org/ticket/20422
@jdemeyer jdemeyer added this to the sage-7.2 milestone Apr 11, 2016
@jdemeyer
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Branch: u/jdemeyer/ticket/20422

@jdemeyer
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Commit: d9f8bde

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@jdemeyer
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New commits:

d9f8bdeFix conversions matrix -> AffineGroup

@fchapoton
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comment:4

ok, looks good to me

@fchapoton
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Reviewer: Frédéric Chapoton

@jdemeyer
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comment:6

Thanks!

@vbraun
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vbraun commented Apr 15, 2016

Changed branch from u/jdemeyer/ticket/20422 to d9f8bde

@vbraun vbraun closed this as completed in 1c95a36 Apr 15, 2016
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c: group theory p: major / 3 t: bug
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