proposition: Lemma cycle_typeSn1 : cycle_typeSn 1%g = colpartn n.
proof: Proof. by rewrite /cycle_typeSn cycle_type1 -CTpartn_colpartn CTpartnK. Qed.
imports: mathcomp.ssreflect.ssreflect mathcomp(ssrfun ssrbool eqtype ssrnat seq choice fintype) mathcomp(tuple finfun finset path bigop) mathcomp(fingroup perm action) mathcomp(ssralg matrix mxalgebra algC classfun) partition tools sorted permcomp fibered_set cycles