% SZS status Theorem for BAG__DIFF__EMPTY_
% SZS output start Proof for BAG__DIFF__EMPTY_
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ch4s_bags_BAGu_u_DIFFu_u_EMPTYu_c2)).
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ah4s_bags_EMPTYu_u_BAG0)).
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ah4s_combins_Ku_u_THM)).
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ah4s_bools_FUNu_u_EQu_u_THM)).
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ah4s_arithmetics_SUBu_u_0u_c0)).
  file('i/f/bag/BAG__DIFF__EMPTY_c2',ah4s_bags_BAGu_u_DIFF0)).
% SZS output end Proof for BAG__DIFF__EMPTY_
