theorem
  for x being Element of SCMPDS-Instr, k being Integer st x = [ I,{}, <*k*>
  ] holds x const_INT = k
proof
  let x be Element of SCMPDS-Instr, k be Integer;
  assume
A1: x = [I,{},<*k*>];
  then consider f being FinSequence of INT such that
A2: f = x`3_3 and
A3: x const_INT = f/.1 by Def3;
  k is Element of INT & f = <*k*> by A1,A2,INT_1:def 2;
  hence thesis by A3,FINSEQ_4:16;
end;
