% SZS status Theorem for REAL__SUB__SU
% SZS output start Proof for REAL__SUB__SU
  file('i/f/real/REAL__SUB__SUB2',ch4s_reals_REALu_u_SUBu_u_SUB2)).
  file('i/f/real/REAL__SUB__SUB2',ah4s_reals_REALu_u_NEGNEG)).
  file('i/f/real/REAL__SUB__SUB2',ah4s_reals_REALu_u_SUBu_u_SUB)).
  file('i/f/real/REAL__SUB__SUB2',ah4s_reals_REALu_u_NEGu_u_SUB)).
% SZS output end Proof for REAL__SUB__SU
