CartanMatrixDeterminant on CartanType
The determinant of the Cartan matrix, the order of the center of the simply connected group.
Called as CombinatorialStat(x, "CartanMatrixDeterminant"). The head's page has its examples.
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FindStat St000821
The determinant of the Cartan matrix.
| Object | Value |
|---|---|
['A',1] | 2 |
['A',2] | 3 |
['A',3] | 4 |
['A',4] | 5 |
['A',5] | 6 |
['A',6] | 7 |
['A',7] | 8 |
['A',8] | 9 |
Data from FindStat, the combinatorial statistic finder; the page at findstat.org/St000821 has the rest.