let N be with_non-empty_elements set ; :: thesis: for S being non empty IC-Ins-separated Mem-Struct of N
for s being State of S holds dom (DataPart s) = Data-Locations
let S be non empty IC-Ins-separated Mem-Struct of N; :: thesis: for s being State of S holds dom (DataPart s) = Data-Locations
let s be State of S; :: thesis: dom (DataPart s) = Data-Locations
Data-Locations c= dom s by Th49;
hence dom (DataPart s) = Data-Locations by RELAT_1:62; :: thesis: verum