proposition: Lemma m_nf h : T1nf (m h).
proof: Proof. rewrite -hnf_g2h m_ref; apply Hydra_Termination.m_nf. Qed.
imports: mathcomp(all_ssreflect zify) Coq(Logic.Eqdep_dec) hydras(DecPreOrder ON_Generic) hydras(T1 E0 Hessenberg Hydra_Theorems Hydra_Definitions Hydra_Termination Battle_length Hydra_Examples Epsilon0_Needed_Free Epsilon0_Needed_Std) T1Bridge GHessenberg GL_alpha GPrelude