let N be non empty with_non-empty_elements set ; for S being non empty stored-program IC-Ins-separated steady-programmed definite standard AMI-Struct of N
for L being Element of NAT
for J being Instruction of S st S is realistic & J is halting holds
LocNums (NIC J,L),S = {(locnum L,S)}
let S be non empty stored-program IC-Ins-separated steady-programmed definite standard AMI-Struct of N; for L being Element of NAT
for J being Instruction of S st S is realistic & J is halting holds
LocNums (NIC J,L),S = {(locnum L,S)}
let L be Element of NAT ; for J being Instruction of S st S is realistic & J is halting holds
LocNums (NIC J,L),S = {(locnum L,S)}
let J be Instruction of S; ( S is realistic & J is halting implies LocNums (NIC J,L),S = {(locnum L,S)} )
assume
( S is realistic & J is halting )
; LocNums (NIC J,L),S = {(locnum L,S)}
then NIC J,L =
{L}
by AMISTD_1:15
.=
{(il. S,(locnum L,S))}
by AMISTD_1:def 13
;
hence
LocNums (NIC J,L),S = {(locnum L,S)}
by Th26; verum