proposition: Lemma semClassify_id {C} `{Checkable C} (b: bool) (str : String.string) (c : C) : semChecker (classify b str c) <-> semCheckable c.
proof: Proof. by rewrite /classify semCover_id. Qed.
imports: mathcomp.ssreflect.ssreflect mathcomp(ssrbool ssrnat eqtype) Show Sets Generators Producer RoseTrees Checker Classes