muEC::SG::Desc2ListPerm( [1,2,4], 5 );
muEC::SG::Desc2ListPerm – generates all permutations with a given descent set
The muEC::SG::Desc2ListPerm function generates all permutations having a given descent set desc.
The result is a list of permutations in lexicographic order.
Call:
muEC::SG::Desc2ListPerm(desc, n)
Parameters:
|
desc: |
any list of positive integer |
|
n: |
degree of a symmetric group (positive integer) |
Related Functions:
muEC::SG::Desc2ListPerm( [1,2,4], 5 );