theorem Th18: :: SCMFSA9A:18

for p being Instruction-Sequence of SCM+FSA
for s being State of SCM+FSA
for a being read-write Int-Location
for I being MacroInstruction of SCM+FSA
for k being Nat st ((StepWhile=0 (a,I,p,s)) . k) . a <> 0 holds
DataPart ((StepWhile=0 (a,I,p,s)) . (k + 1)) = DataPart ((StepWhile=0 (a,I,p,s)) . k)