fact: Hypotheses (nsKL : K <| L) (solK : solvable K).
imports: mathcomp.ssreflect.ssreflect mathcomp(ssrbool ssrfun eqtype ssrnat seq path div choice fintype) mathcomp(tuple finfun bigop order prime ssralg poly finset center) mathcomp(fingroup morphism perm automorphism quotient action zmodp) mathcomp(gfunctor gproduct cyclic pgroup commutator gseries nilpotent) mathcomp(sylow abelian maximal hall frobenius) mathcomp(matrix mxalgebra mxrepresentation vector ssrnum algC algnum) mathcomp(classfun character inertia vcharacter integral_char) odd_order(PFsection1 PFsection2 PFsection3 PFsection4 PFsection5)