proposition: Lemma r_of_p0_oprob (p : {oprob R}) : [r_of OProb.p p, 0%:pr] = 1%:pr.
proof: Proof. by apply/r_of_p0/oprob_neq0. Qed.
imports: mathcomp(all_ssreflect) mathcomp(all_algebra vector reals normedtype) mathcomp(mathcomp_extra boolp) mathcomp(Rstruct) ssrR realType_ext Reals Lra mathcomp(lra)