reserve s for set,
  i,j for natural Number,
  k for Nat,
  x,x1,x2,x3 for Real,
  r,r1,r2,r3,r4 for Real,
  F,F1,F2,F3 for real-valued FinSequence,
  R,R1,R2 for Element of i-tuples_on REAL;

theorem Th95:
  for r being Complex holds Product <*r*> = r
proof
  let r be Complex;
  reconsider r9 = r as Element of COMPLEX by XCMPLX_0:def 2;
  reconsider F = <*r9*> as FinSequence of COMPLEX;
  multcomplex $$ F = r by FINSOP_1:11;
  hence thesis by Def13;
end;
