71.55 Lexicographic

Lexicographic(mu, nu)

Lexicographic(mu, nu) returns true if mu is lexicographically greater than or equal to nu.

gap> p:=Partitions(6);;Sort(p,Lexicographic); p;
[ [ 6 ],[ 5, 1 ],[ 4, 2 ],[ 4, 1, 1 ],[ 3, 3 ],[ 3, 2, 1 ],
  [ 3, 1, 1, 1 ],[ 2, 2, 2 ],[ 2, 2, 1, 1 ],[ 2, 1, 1, 1, 1 ],
  [ 1, 1, 1, 1, 1, 1 ] ]

This function requires the package ``specht'' (see RequirePackage).

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