fact: Variable flip_consistent_MX : forall s1 t1 X c b1 s2 t2 c2 b2, In ((s1, t1, X), c, b1) MX -> In ((s2, t2, X), c2, b2) MX -> b1 = b2.
imports: Relation_Operators Lia PeanoNat List Undecidability.StackMachines.SMN Undecidability.StackMachines.Util(Nat_facts List_facts Enumerable) Undecidability.StackMachines.Reductions.CM1_HALT_to_SMNdl_UB.CM1_to_SMX ssreflect ssrbool ssrfun