% SZS status Theorem for APPEND__11__LENGTH_
% SZS output start Proof for APPEND__11__LENGTH_
  file('i/f/list/APPEND__11__LENGTH_c0',ch4s_lists_APPENDu_u_11u_u_LENGTHu_c0)).
  file('i/f/list/APPEND__11__LENGTH_c0',ah4s_lists_APPENDu_u_LENGTHu_u_EQ)).
  file('i/f/list/APPEND__11__LENGTH_c0',ah4s_arithmetics_ADDu_u_COMM)).
  file('i/f/list/APPEND__11__LENGTH_c0',ah4s_arithmetics_EQu_u_MONOu_u_ADDu_u_EQ)).
  file('i/f/list/APPEND__11__LENGTH_c0',ah4s_lists_LENGTHu_u_APPEND)).
% SZS output end Proof for APPEND__11__LENGTH_
