% SZS status Theorem for union__countable__I
% SZS output start Proof for union__countable__I
  file('i/f/pred_set/union__countable__IFF',aHLu_TRUTH)).
  file('i/f/pred_set/union__countable__IFF',aHLu_FALSITY)).
  file('i/f/pred_set/union__countable__IFF',ah4s_bools_EQu_u_CLAUSESu_c1)).
  file('i/f/pred_set/union__countable__IFF',ah4s_predu_u_sets_SUBSETu_u_UNIONu_c0)).
  file('i/f/pred_set/union__countable__IFF',ah4s_bools_IMPu_u_ANTISYMu_u_AX)).
  file('i/f/pred_set/union__countable__IFF',ah4s_predu_u_sets_subsetu_u_countable)).
  file('i/f/pred_set/union__countable__IFF',ch4s_predu_u_sets_unionu_u_countableu_u_IFF)).
  file('i/f/pred_set/union__countable__IFF',ah4s_predu_u_sets_unionu_u_countable)).
  file('i/f/pred_set/union__countable__IFF',ah4s_predu_u_sets_SUBSETu_u_UNIONu_c1)).
% SZS output end Proof for union__countable__I
