proposition: Lemma normqE x : normq x = `|numq x|%:~R / (denq x)%:~R.
proof: Proof. by case: x. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq choice) mathcomp(fintype bigop order ssralg countalg div ssrnum) mathcomp(ssrint prime archimedean)