% SZS status Theorem for rat__ring__thms_c
% SZS output start Proof for rat__ring__thms_c
  file('i/f/ratRing/rat__ring__thms_c38',ch4s_ratRings_ratu_u_ringu_u_thmsu_c38)).
  file('i/f/ratRing/rat__ring__thms_c38',ah4s_ratRings_ratu_u_ru_u_canonicalu_u_sumu_u_simplifyu_u_def)).
  file('i/f/ratRing/rat__ring__thms_c38',ah4s_ringNorms_canonicalu_u_sumu_u_simplifyu_u_defu_c2)).
% SZS output end Proof for rat__ring__thms_c
