# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:(s(t_h4s_lists_list(X1),X2)=s(t_h4s_lists_list(X1),h4s_lists_nil)|?[X3]:?[X4]:s(t_h4s_lists_list(X1),X2)=s(t_h4s_lists_list(X1),happ(s(t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1)),happ(s(t_fun(X1,t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1))),h4s_lists_cons),s(X1,X3))),s(t_h4s_lists_list(X1),X4)))),file('i/f/list/list__CASES', ch4s_lists_listu_u_CASES)).
fof(37, axiom,![X1]:![X31]:(s(t_h4s_lists_list(X1),X31)=s(t_h4s_lists_list(X1),h4s_lists_nil)|?[X32]:?[X2]:s(t_h4s_lists_list(X1),X31)=s(t_h4s_lists_list(X1),happ(s(t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1)),happ(s(t_fun(X1,t_fun(t_h4s_lists_list(X1),t_h4s_lists_list(X1))),h4s_lists_cons),s(X1,X32))),s(t_h4s_lists_list(X1),X2)))),file('i/f/list/list__CASES', ah4s_lists_listu_u_nchotomy0)).
fof(67, axiom,![X1]:![X15]:![X36]:![X13]:![X9]:![X7]:s(X1,h4s_pairs_pairu_u_case(s(t_h4s_pairs_prod(X15,X36),h4s_pairs_u_2c(s(X15,X9),s(X36,X13))),s(t_fun(X15,t_fun(X36,X1)),X7)))=s(X1,happ(s(t_fun(X36,X1),happ(s(t_fun(X15,t_fun(X36,X1)),X7),s(X15,X9))),s(X36,X13))),file('i/f/list/list__CASES', ah4s_pairs_pairu_u_caseu_u_thm)).
# SZS output end CNFRefutation
