% SZS status Theorem for INT__NEGN
% SZS output start Proof for INT__NEGN
  file('i/f/integer/INT__NEGNEG',ch4s_integers_INTu_u_NEGNEG)).
  file('i/f/integer/INT__NEGNEG',ah4s_integers_INTu_u_ADDu_u_RINV)).
  file('i/f/integer/INT__NEGNEG',ah4s_integers_INTu_u_LNEGu_u_UNIQ)).
% SZS output end Proof for INT__NEGN
