% SZS status Theorem for PROD__SET__THM_
% SZS output start Proof for PROD__SET__THM_
  file('i/f/pred_set/PROD__SET__THM_c0',ch4s_predu_u_sets_PRODu_u_SETu_u_THMu_c0)).
  file('i/f/pred_set/PROD__SET__THM_c0',ah4s_predu_u_sets_PRODu_u_SETu_u_DEF)).
  file('i/f/pred_set/PROD__SET__THM_c0',ah4s_predu_u_sets_PRODu_u_IMAGEu_u_THMu_c0)).
% SZS output end Proof for PROD__SET__THM_
