% SZS status Theorem for RAT__SUB__
% SZS output start Proof for RAT__SUB__
  file('i/f/rat/RAT__SUB__ID',ch4s_rats_RATu_u_SUBu_u_ID)).
  file('i/f/rat/RAT__SUB__ID',ah4s_rats_RATu_u_ADDu_u_RINV)).
  file('i/f/rat/RAT__SUB__ID',ah4s_rats_RATu_u_SUBu_u_ADDAINV)).
% SZS output end Proof for RAT__SUB__
