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RecognizableSeries: shortcut for coefficient extraction #31769

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dkrenn opened this issue May 3, 2021 · 2 comments
Open

RecognizableSeries: shortcut for coefficient extraction #31769

dkrenn opened this issue May 3, 2021 · 2 comments
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c: combinatorics p: major / 3 t: enhancement

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@dkrenn
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dkrenn commented May 3, 2021

The following should work

sage: M0 = matrix(2,[1,2,3,4])
sage: M1 = matrix(2,[-2,1,3,-7])
sage: Rec = RecognizableSeriesSpace(ZZ, (0,1))
sage: S = Rec((M0,M1), vector((0,1)), vector((1,1)))
sage: S[(0,0,1)]
-103

Follow up from #21295, #21295 comment:20

Depends on #21295

Component: combinatorics

Issue created by migration from https://trac.sagemath.org/ticket/31769
@dkrenn dkrenn added this to the sage-9.4 milestone May 3, 2021
@dkrenn
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dkrenn commented May 3, 2021

Dependencies: 21295

@dkrenn
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dkrenn commented May 3, 2021

Changed dependencies from 21295 to #21295

@mkoeppe mkoeppe modified the milestones: sage-9.4, sage-9.5 Jul 19, 2021
@mkoeppe mkoeppe modified the milestones: sage-9.5, sage-9.6 Dec 18, 2021
@mkoeppe mkoeppe modified the milestones: sage-9.6, sage-9.7 Apr 1, 2022
@mkoeppe mkoeppe modified the milestones: sage-9.7, sage-9.8 Aug 31, 2022
@mkoeppe mkoeppe removed this from the sage-9.8 milestone Jan 29, 2023
@dkrenn dkrenn mentioned this issue May 3, 2021
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@mkoeppe @dkrenn