% SZS status Theorem for LENGTH__L
% SZS output start Proof for LENGTH__L
  file('i/f/list/LENGTH__LEN',ch4s_lists_LENGTHu_u_LEN)).
  file('i/f/list/LENGTH__LEN',ah4s_arithmetics_ADDu_u_0)).
  file('i/f/list/LENGTH__LEN',ah4s_lists_LENu_u_LENGTHu_u_LEM)).
% SZS output end Proof for LENGTH__L
