:: deftheorem defines StepTimes SCMFSA9A:def 8 :
for p being Instruction-Sequence of SCM+FSA
for s being State of SCM+FSA
for I being MacroInstruction of SCM+FSA
for a being read-write Int-Location holds StepTimes (a,I,p,s) = StepWhile>0 (a,(I ";" (SubFrom (a,(intloc 0)))),p,(Initialized s));