pub proof fn lemma_prepare_congruent_symmetric<A, B>(a: A, b: B)where
A: Consistency + SpecByteLen<T = A::Val>,
B: Consistency<Val = A::Val> + SpecByteLen<T = A::Val>,Expand description
requires
prepare_congruent(a, b),ensuresprepare_congruent(b, a),