proposition: Lemma make_shares_same_x (m m': Word) (U: seq Party) (q: {poly Word}): unzip1 (make_shares m' q U) = unzip1 (make_shares m q U).
proof: Proof. elim: U => [// | a U IHu] /=. by rewrite IHu. Qed.
imports: Relational(OrderEnrichedCategory GenericRulesSimple) mathcomp(all_ssreflect all_algebra reals distr realsum ssrnat ssreflect ssrfun ssrbool ssrnum eqtype choice seq) Mon(SPropBase) Crypt(Axioms ChoiceAsOrd SubDistr Couplings UniformDistrLemmas FreeProbProg Theta_dens RulesStateProb pkg_core_definition choice_type pkg_composition pkg_rhl Package Prelude) extructures(ord fset fmap) Equations(Equations)