let IL be non empty set ; :: thesis: for N being with_non-empty_elements set
for S being non empty stored-program AMI-Struct of IL,N
for s being State of S
for l being Instruction-Location of S holds l in dom s
let N be with_non-empty_elements set ; :: thesis: for S being non empty stored-program AMI-Struct of IL,N
for s being State of S
for l being Instruction-Location of S holds l in dom s
let S be non empty stored-program AMI-Struct of IL,N; :: thesis: for s being State of S
for l being Instruction-Location of S holds l in dom s
let s be State of S; :: thesis: for l being Instruction-Location of S holds l in dom s
let l be Instruction-Location of S; :: thesis: l in dom s
dom s = the carrier of S by Th79;
hence l in dom s ; :: thesis: verum