fact: Hypothesis H0v2 : forall (v2 : V) (t1 t2 : T), Rel dv t1 -> Rel v2 t2 -> Rel (vop' v2) (top t1 t2).
imports: Coq(Rdefinitions Raxioms RIneq Rbasic_fun) mathcomp.ssreflect(ssreflect ssrfun ssrbool eqtype ssrnat seq bigop) MathComp1or2