theorem
  X is satisfying_major_indirect_Scherungssatz implies X is
  satisfying_minor_indirect_Scherungssatz
proof
  assume X is satisfying_major_indirect_Scherungssatz;
  then X is Pappian by Th10;
  then X is satisfying_pap by AFF_2:9;
  hence thesis by Th9;
end;
