proposition: Lemma cyclic_zeta: cyclic ζ.
proof: Proof. apply /cyclicP. exists g. exact: g_gen. Qed.
imports: Relational(OrderEnrichedCategory GenericRulesSimple) mathcomp(all_ssreflect all_algebra reals distr realsum fingroup.fingroup solvable.cyclic prime ssrnat ssreflect ssrfun ssrbool ssrnum eqtype choice seq) Mon(SPropBase) Crypt(Axioms ChoiceAsOrd SubDistr Couplings UniformDistrLemmas FreeProbProg Theta_dens RulesStateProb UniformStateProb pkg_core_definition choice_type pkg_composition pkg_rhl Package Prelude SigmaProtocol) Coq(Utf8) extructures(ord fset fmap) Equations(Equations)