let p be Instruction-Sequence of SCM+FSA; :: thesis: for I, J being really-closed MacroInstruction of SCM+FSA
for a being read-write Int-Location
for s being State of SCM+FSA st s . a <> 0 & J is_halting_onInit s,p holds
IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA))
let I, J be really-closed MacroInstruction of SCM+FSA ; :: thesis: for a being read-write Int-Location
for s being State of SCM+FSA st s . a <> 0 & J is_halting_onInit s,p holds
IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA))
let a be read-write Int-Location; :: thesis: for s being State of SCM+FSA st s . a <> 0 & J is_halting_onInit s,p holds
IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA))
let s be State of SCM+FSA; :: thesis: ( s . a <> 0 & J is_halting_onInit s,p implies IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA)) )
assume A1: s . a <> 0 ; :: thesis: ( not J is_halting_onInit s,p or IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA)) )
set Is = Initialized s;
assume J is_halting_onInit s,p ; :: thesis: IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA))
then J is_halting_on Initialized s,p by Th27;
hence IExec ((if=0 (a,I,J)),p,s) = (IExec (J,p,s)) +* (Start-At ((((card I) + (card J)) + 3),SCM+FSA)) by A1, SCMFSA8B:16; :: thesis: verum