% SZS status Theorem for APPEND__EQ__SELF_
% SZS output start Proof for APPEND__EQ__SELF_
  file('i/f/list/APPEND__EQ__SELF_c0',ch4s_lists_APPENDu_u_EQu_u_SELFu_c0)).
  file('i/f/list/APPEND__EQ__SELF_c0',ah4s_lists_APPENDu_u_NIL)).
  file('i/f/list/APPEND__EQ__SELF_c0',ah4s_lists_APPENDu_u_11u_c0)).
% SZS output end Proof for APPEND__EQ__SELF_
