% SZS status Theorem for length__sign__exte
% SZS output start Proof for length__sign__exte
  file('i/f/bitstring/length__sign__extend',ch4s_bitstrings_lengthu_u_signu_u_extend)).
  file('i/f/bitstring/length__sign__extend',ah4s_bitstrings_signu_u_extendu_u_def)).
  file('i/f/bitstring/length__sign__extend',ah4s_bools_boolu_u_caseu_u_thmu_c0)).
  file('i/f/bitstring/length__sign__extend',ah4s_bools_EQu_u_CLAUSESu_c1)).
  file('i/f/bitstring/length__sign__extend',ah4s_bitstrings_lengthu_u_padu_u_left)).
% SZS output end Proof for length__sign__exte
