% SZS status Theorem for UNION__PTREE__IS__PTR
% SZS output start Proof for UNION__PTREE__IS__PTR
  file('i/f/patricia/UNION__PTREE__IS__PTREE',aHLu_FALSITY)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',aHLu_BOOLu_CASES)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',ah4s_patricias_PTREEu_u_OFu_u_NUMSETu_u_ISu_u_PTREE)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',ah4s_bools_EQu_u_CLAUSESu_c1)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',ch4s_patricias_UNIONu_u_PTREEu_u_ISu_u_PTREE)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',ah4s_patricias_UNIONu_u_PTREEu_u_def)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',ah4s_bools_IMPu_u_CONG)).
  file('i/f/patricia/UNION__PTREE__IS__PTREE',aHLu_TRUTH)).
% SZS output end Proof for UNION__PTREE__IS__PTR
