% SZS status Theorem for llength__rel__rules_
% SZS output start Proof for llength__rel__rules_
  file('i/f/llist/llength__rel__rules_c0',ah4s_llists_llengthu_u_relu_u_def)).
  file('i/f/llist/llength__rel__rules_c0',ch4s_llists_llengthu_u_relu_u_rulesu_c0)).
% SZS output end Proof for llength__rel__rules_
