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Identifier
Values
['A',1] => 2
['A',2] => 6
['B',2] => 8
['G',2] => 12
['A',3] => 24
['B',3] => 48
['C',3] => 48
['A',4] => 120
['B',4] => 384
['C',4] => 384
['D',4] => 192
['F',4] => 1152
['A',5] => 720
['B',5] => 3840
['C',5] => 3840
['D',5] => 1920
['A',6] => 5040
['B',6] => 46080
['C',6] => 46080
['D',6] => 23040
['E',6] => 51840
['A',7] => 40320
['B',7] => 645120
['C',7] => 645120
['D',7] => 322560
['E',7] => 2903040
['A',8] => 362880
['B',8] => 10321920
['C',8] => 10321920
['D',8] => 5160960
['E',8] => 696729600
['A',9] => 3628800
['B',9] => 185794560
['C',9] => 185794560
['D',9] => 92897280
['A',10] => 39916800
['D',10] => 1857945600
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Description
The size of the associated Weyl group.
Code
def statistic(ct):
    return WeylGroup(ct).cardinality()
Created
Jun 14, 2013 at 12:59 by Travis Scrimshaw
Updated
Jul 17, 2017 at 08:33 by Martin Rubey