# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(p(s(t_bool,h4s_predu_u_sets_subset(s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),X3))),s(t_fun(X1,t_bool),X2))))<=>![X4]:(p(s(t_bool,h4s_bools_in(s(t_fun(X1,t_bool),X4),s(t_fun(t_fun(X1,t_bool),t_bool),X3))))=>p(s(t_bool,h4s_predu_u_sets_subset(s(t_fun(X1,t_bool),X4),s(t_fun(X1,t_bool),X2)))))),file('i/f/pred_set/BIGUNION__SUBSET', ch4s_predu_u_sets_BIGUNIONu_u_SUBSET)).
fof(2, axiom,![X5]:![X6]:((p(s(t_bool,X6))=>p(s(t_bool,X5)))=>((p(s(t_bool,X5))=>p(s(t_bool,X6)))=>s(t_bool,X6)=s(t_bool,X5))),file('i/f/pred_set/BIGUNION__SUBSET', ah4s_bools_IMPu_u_ANTISYMu_u_AX)).
fof(16, axiom,![X1]:![X7]:![X19]:(p(s(t_bool,h4s_predu_u_sets_subset(s(t_fun(X1,t_bool),X19),s(t_fun(X1,t_bool),X7))))<=>![X15]:(p(s(t_bool,h4s_bools_in(s(X1,X15),s(t_fun(X1,t_bool),X19))))=>p(s(t_bool,h4s_bools_in(s(X1,X15),s(t_fun(X1,t_bool),X7)))))),file('i/f/pred_set/BIGUNION__SUBSET', ah4s_predu_u_sets_SUBSETu_u_DEF)).
fof(17, axiom,![X1]:![X15]:![X20]:(p(s(t_bool,h4s_bools_in(s(X1,X15),s(t_fun(X1,t_bool),h4s_predu_u_sets_bigunion(s(t_fun(t_fun(X1,t_bool),t_bool),X20))))))<=>?[X19]:(p(s(t_bool,h4s_bools_in(s(X1,X15),s(t_fun(X1,t_bool),X19))))&p(s(t_bool,h4s_bools_in(s(t_fun(X1,t_bool),X19),s(t_fun(t_fun(X1,t_bool),t_bool),X20)))))),file('i/f/pred_set/BIGUNION__SUBSET', ah4s_predu_u_sets_INu_u_BIGUNION)).
# SZS output end CNFRefutation
