fact: Variables (src tmp zero : pos n) (Hst : src <> tmp) (Hsz : src <> zero) (Htz : tmp <> zero) (i : nat).
imports: List Arith Lia Undecidability.Shared.Libs.DLW(utils list_bool pos vec subcode sss) Undecidability.MinskyMachines.MM(mm_defs)