proposition: Lemma liftBinOpCons n op b1 b2 (p1 p2: BITS n) : liftBinOp op (consB b1 p1) (consB b2 p2) = consB (op b1 b2) (liftBinOp op p1 p2).
proof: Proof. by apply: eq_from_tnth=> i; rewrite !(tnth_nth (op b1 b2)). Qed.
imports: HB(structures) mathcomp.ssreflect.ssreflect mathcomp(ssrfun ssrbool eqtype ssrnat seq fintype tuple zmodp div) ssrextra.tuple ssrextra.nat spec spec.properties operations