theorem
  for p being Element of TOP-REAL 2 holds p/.1=proj1.p & p/.2= proj2.p
proof
  let p be Element of TOP-REAL 2;
A1: proj2.p=p`2 by PSCOMP_1:def 6
    .=p/.2 by Th29;
  proj1.p=p`1 by PSCOMP_1:def 5
    .=p/.1 by Th29;
  hence thesis by A1;
end;
