% SZS status Theorem for r1
% SZS output start Proof for r1
  file('i/f/HolSmt/r178',aHLu_TRUTH)).
  file('i/f/HolSmt/r178',ah4s_bools_NOTu_u_CLAUSESu_c1)).
  file('i/f/HolSmt/r178',aHLu_BOOLu_CASES)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_MULu_u_LNEG)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_ADDu_u_SYM)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_ADDu_u_ASSOC)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_NEGu_u_ADD)).
  file('i/f/HolSmt/r178',ch4s_HolSmts_r178)).
  file('i/f/HolSmt/r178',ah4s_reals_realu_u_ge0)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_NEGu_u_NEG)).
  file('i/f/HolSmt/r178',ah4s_reals_REALu_u_LEu_u_NEG2)).
% SZS output end Proof for r1
