# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:s(t_fun(t_h4s_lists_list(X1),X1),h4s_lists_el(s(t_h4s_nums_num,h4s_nums_0)))=s(t_fun(t_h4s_lists_list(X1),X1),h4s_lists_hd),file('i/f/list/EL__restricted_c0', ch4s_lists_ELu_u_restrictedu_c0)).
fof(3, axiom,![X2]:![X3]:![X4]:![X5]:(![X6]:s(X3,happ(s(t_fun(X2,X3),X4),s(X2,X6)))=s(X3,happ(s(t_fun(X2,X3),X5),s(X2,X6)))=>s(t_fun(X2,X3),X4)=s(t_fun(X2,X3),X5)),file('i/f/list/EL__restricted_c0', aHLu_EXT)).
fof(9, axiom,![X1]:![X9]:s(X1,happ(s(t_fun(t_h4s_lists_list(X1),X1),h4s_lists_el(s(t_h4s_nums_num,h4s_nums_0))),s(t_h4s_lists_list(X1),X9)))=s(X1,happ(s(t_fun(t_h4s_lists_list(X1),X1),h4s_lists_hd),s(t_h4s_lists_list(X1),X9))),file('i/f/list/EL__restricted_c0', ah4s_lists_EL0u_c0)).
# SZS output end CNFRefutation
