let s be State of ; :: thesis: for i being parahalting keeping_0 Instruction of
for J being parahalting Program of
for f being FinSeq-Location holds (IExec (i ';' J),s) . f = (IExec J,(Exec i,(Initialize s))) . f
let i be parahalting keeping_0 Instruction of ; :: thesis: for J being parahalting Program of
for f being FinSeq-Location holds (IExec (i ';' J),s) . f = (IExec J,(Exec i,(Initialize s))) . f
let J be parahalting Program of ; :: thesis: for f being FinSeq-Location holds (IExec (i ';' J),s) . f = (IExec J,(Exec i,(Initialize s))) . f
let f be FinSeq-Location ; :: thesis: (IExec (i ';' J),s) . f = (IExec J,(Exec i,(Initialize s))) . f
thus (IExec (i ';' J),s) . f = (IExec ((Macro i) ';' J),s) . f by SCMFSA6A:def 6
.= (IExec J,(IExec (Macro i),s)) . f by SCMFSA6C:2
.= (IExec J,(Exec i,(Initialize s))) . f by SCMFSA6C:6 ; :: thesis: verum