% SZS status Theorem for WORD__EQ__SUB__ZE
% SZS output start Proof for WORD__EQ__SUB__ZE
  file('i/f/words/WORD__EQ__SUB__ZERO',ch4s_wordss_WORDu_u_EQu_u_SUBu_u_ZERO)).
  file('i/f/words/WORD__EQ__SUB__ZERO',ah4s_wordss_WORDu_u_ADDu_u_0u_c1)).
  file('i/f/words/WORD__EQ__SUB__ZERO',ah4s_wordss_WORDu_u_EQu_u_SUBu_u_RADD)).
% SZS output end Proof for WORD__EQ__SUB__ZE
