#11360: The Rubik's Cube group in Sage doesn't support many basic operations
for a
dumb reason.
-----------------------------+----------------------------------------------
Reporter: was | Owner: jason, ncohen, rlm
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-5.0
Component: graph theory | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Nathann Cohen | Author:
Merged: | Dependencies:
-----------------------------+----------------------------------------------
Changes (by ncohen):
* status: positive_review => needs_work
Comment:
Arggggggggg !!! Sorry, this patch does not pass the tests `O_o`
{{{
sage -t "devel/sage-2/sage/groups/perm_gps/cubegroup.py"
**********************************************************************
File "/home/ncohen/.Sage/devel/sage-2/sage/groups/perm_gps/cubegroup.py",
line 491:
sage: G._gap_init_()
Expected:
'Group([(1,14,48,27)(2,12,47,29)(3,9,46,32)(33,35,40,38)(34,37,39,36),
(14,22,30,38)(15,23,31,39)(16,24,32,40)(41,43,48,46)(42,45,47,44),
(6,25,43,16)(7,28,42,13)(8,30,41,11)(17,19,24,22)(18,21,23,20),
(1,17,41,40)(4,20,44,37)(6,22,46,35)(9,11,16,14)(10,13,15,12),
(3,38,43,19)(5,36,45,21)(8,33,48,24)(25,27,32,30)(26,29,31,28),
(1,3,8,6)(2,5,7,4)(9,33,25,17)(10,34,26,18)(11,35,27,19)])'
Got:
'Group([PermList([14, 12, 9, 4, 5, 6, 7, 8, 46, 10, 11, 47, 13, 48,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 1, 28, 2, 30, 31, 3, 35,
37, 40, 34, 39, 33, 36, 38, 41, 42, 43, 44, 45, 32, 29, 27]), PermList([1,
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 22, 23, 24, 17, 18, 19, 20, 21,
30, 31, 32, 25, 26, 27, 28, 29, 38, 39, 40, 33, 34, 35, 36, 37, 14, 15,
16, 43, 45, 48, 42, 47, 41, 44, 46]), PermList([1, 2, 3, 4, 5, 25, 28, 30,
9, 10, 8, 12, 7, 14, 15, 6, 19, 21, 24, 18, 23, 17, 20, 22, 43, 26, 27,
42, 29, 41, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 11, 13, 16, 44, 45,
46, 47, 48]), PermList([17, 2, 3, 20, 5, 22, 7, 8, 11, 13, 16, 10, 15, 9,
12, 14, 41, 18, 19, 44, 21, 46, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 6, 36, 4, 38, 39, 1, 40, 42, 43, 37, 45, 35, 47, 48]),
PermList([1, 2, 38, 4, 36, 6, 7, 33, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 3, 20, 5, 22, 23, 8, 27, 29, 32, 26, 31, 25, 28, 30, 48, 34, 35, 45,
37, 43, 39, 40, 41, 42, 19, 44, 21, 46, 47, 24]), PermList([3, 5, 8, 2, 7,
1, 4, 6, 33, 34, 35, 12, 13, 14, 15, 16, 9, 10, 11, 20, 21, 22, 23, 24,
17, 18, 19, 28, 29, 30, 31, 32, 25, 26, 27, 36, 37, 38, 39, 40, 41, 42,
43, 44, 45, 46, 47, 48])])'
**********************************************************************
}}}
Nathann
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11360#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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