% SZS status Theorem for canonical__sum__merge__def_
% SZS output start Proof for canonical__sum__merge__def_
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ch4s_ringNorms_canonicalu_u_sumu_u_mergeu_u_defu_c3)).
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ah4s_rings_semiu_u_ringu_u_ofu_u_def)).
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ah4s_semiu_u_rings_semiu_u_ringu_u_accessorsu_c1)).
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ah4s_semiu_u_rings_semiu_u_ringu_u_accessorsu_c2)).
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ah4s_ringNorms_ru_u_canonicalu_u_sumu_u_mergeu_u_def)).
  file('i/f/ringNorm/canonical__sum__merge__def_c3',ah4s_canonicals_canonicalu_u_sumu_u_mergeu_u_defu_c3)).
% SZS output end Proof for canonical__sum__merge__def_
