fact: Parameter F_wf_solve_dec2 : forall wpb lpb', o_lpb ((wf_solve wpb) ++ lpb') (wpb :: lpb').
imports: Coq(Arith List Wellfounded Wf_nat) CoLoR(more_list list_permut list_sort term_spec term_o equational_theory ac matching dickson matching_well_formed matching_well_founded matching_sound matching_complete dickson)