# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(p(s(t_bool,h4s_arithmetics_u_3cu_3d(s(t_h4s_nums_num,X2),s(t_h4s_nums_num,h4s_lists_length(s(t_h4s_lists_list(X1),X3))))))=>s(t_h4s_lists_list(X1),h4s_lists_reverse(s(t_h4s_lists_list(X1),h4s_lists_drop(s(t_h4s_nums_num,X2),s(t_h4s_lists_list(X1),X3)))))=s(t_h4s_lists_list(X1),h4s_lists_reverse(s(t_h4s_lists_list(X1),h4s_richu_u_lists_lastn(s(t_h4s_nums_num,h4s_arithmetics_u_2d(s(t_h4s_nums_num,h4s_lists_length(s(t_h4s_lists_list(X1),X3))),s(t_h4s_nums_num,X2))),s(t_h4s_lists_list(X1),X3)))))),file('i/f/rich_list/REVERSE__DROP', ch4s_richu_u_lists_REVERSEu_u_DROP)).
fof(26, axiom,![X1]:![X2]:![X19]:(p(s(t_bool,h4s_arithmetics_u_3cu_3d(s(t_h4s_nums_num,X2),s(t_h4s_nums_num,h4s_lists_length(s(t_h4s_lists_list(X1),X19))))))=>s(t_h4s_lists_list(X1),h4s_lists_drop(s(t_h4s_nums_num,X2),s(t_h4s_lists_list(X1),X19)))=s(t_h4s_lists_list(X1),h4s_richu_u_lists_lastn(s(t_h4s_nums_num,h4s_arithmetics_u_2d(s(t_h4s_nums_num,h4s_lists_length(s(t_h4s_lists_list(X1),X19))),s(t_h4s_nums_num,X2))),s(t_h4s_lists_list(X1),X19)))),file('i/f/rich_list/REVERSE__DROP', ah4s_richu_u_lists_DROPu_u_LASTN)).
# SZS output end CNFRefutation
