% SZS status Theorem for DE__MORGAN__THM_
% SZS output start Proof for DE__MORGAN__THM_
  file('i/f/bool/DE__MORGAN__THM_c0',ch4s_bools_DEu_u_MORGANu_u_THMu_c0)).
% SZS output end Proof for DE__MORGAN__THM_
