(* Compatibility *)
Notation sym_JMeq := JMeq_sym (only parsing).
Notation trans_JMeq := JMeq_trans (only parsing).
(******************************************  The following is the original floyd/jmeq_lemmas.v  ******************************************)

Lemma eq_JMeq: forall A (x y: A), x=y -> JMeq x y.