Identifier
Identifier
Values
['A',1] generating graphics... => 2
['A',2] generating graphics... => 3
['B',2] generating graphics... => 2
['G',2] generating graphics... => 1
['A',3] generating graphics... => 4
['B',3] generating graphics... => 2
['C',3] generating graphics... => 2
['A',4] generating graphics... => 5
['B',4] generating graphics... => 2
['C',4] generating graphics... => 2
['D',4] generating graphics... => 4
['F',4] generating graphics... => 1
['A',5] generating graphics... => 6
['B',5] generating graphics... => 2
['C',5] generating graphics... => 2
['D',5] generating graphics... => 4
['A',6] generating graphics... => 7
['B',6] generating graphics... => 2
['C',6] generating graphics... => 2
['D',6] generating graphics... => 4
['E',6] generating graphics... => 3
['A',7] generating graphics... => 8
['B',7] generating graphics... => 2
['C',7] generating graphics... => 2
['D',7] generating graphics... => 4
['E',7] generating graphics... => 2
['A',8] generating graphics... => 9
['B',8] generating graphics... => 2
['C',8] generating graphics... => 2
['D',8] generating graphics... => 4
['E',8] generating graphics... => 1
click to show generating function       
Description
The determinant of the Cartan matrix.
This is also the order of the center of the corresponding simply connected group.
Code
def statistic(t):
    return det(CartanMatrix(t))

Created
May 23, 2017 at 15:29 by Martin Rubey
Updated
May 23, 2017 at 15:29 by Martin Rubey