fact: Definition inl_dl_hlm lam mu (H: gle r2 lam mu) := inductive_limit_fun (inl_dl_S_lambda (pidl_i1_L sr2 H)) (inl_dl_S_lambda (pidl_i2_L sr2 H)) (inl_dl_halm_fam lam mu).
imports: mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat)