let I be Program of SCM+FSA; :: thesis: for a being Int-Location holds card (if=0 (a,(I ';' (Goto 0)),(Stop SCM+FSA))) = (card I) + 6
let a be Int-Location ; :: thesis: card (if=0 (a,(I ';' (Goto 0)),(Stop SCM+FSA))) = (card I) + 6
thus card (if=0 (a,(I ';' (Goto 0)),(Stop SCM+FSA))) = ((card (I ';' (Goto 0))) + 1) + 4 by LL, SCMFSA8B:14
.= (((card I) + (card (Goto 0))) + 1) + 4 by SCMFSA6A:61
.= (((card I) + 1) + 1) + 4 by SCMFSA8A:29
.= (card I) + 6 ; :: thesis: verum