% SZS status Theorem for itself__inducti
% SZS output start Proof for itself__inducti
  file('i/f/bool/itself__induction',ch4s_bools_itselfu_u_induction)).
  file('i/f/bool/itself__induction',ah4s_bools_ITSELFu_u_UNIQUE)).
% SZS output end Proof for itself__inducti
