% SZS status Theorem for POLY__DIFF__N
% SZS output start Proof for POLY__DIFF__N
  file('i/f/poly/POLY__DIFF__NEG',ah4s_polys_polyu_u_negu_u_def)).
  file('i/f/poly/POLY__DIFF__NEG',ah4s_polys_POLYu_u_DIFFu_u_CMUL)).
  file('i/f/poly/POLY__DIFF__NEG',ch4s_polys_POLYu_u_DIFFu_u_NEG)).
% SZS output end Proof for POLY__DIFF__N
