# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:(~(s(t_h4s_extreals_extreal,X1)=s(t_h4s_extreals_extreal,h4s_extreals_posinf))=>(s(t_h4s_extreals_extreal,h4s_extreals_extrealu_u_add(s(t_h4s_extreals_extreal,X1),s(t_h4s_extreals_extreal,h4s_extreals_neginf)))=s(t_h4s_extreals_extreal,h4s_extreals_neginf)&s(t_h4s_extreals_extreal,h4s_extreals_extrealu_u_add(s(t_h4s_extreals_extreal,h4s_extreals_neginf),s(t_h4s_extreals_extreal,X1)))=s(t_h4s_extreals_extreal,h4s_extreals_neginf))),file('i/f/extreal/add__infty_c2', ch4s_extreals_addu_u_inftyu_c2)).
fof(34, axiom,![X23]:s(t_h4s_extreals_extreal,h4s_extreals_extrealu_u_add(s(t_h4s_extreals_extreal,h4s_extreals_neginf),s(t_h4s_extreals_extreal,happ(s(t_fun(t_h4s_realaxs_real,t_h4s_extreals_extreal),h4s_extreals_normal),s(t_h4s_realaxs_real,X23)))))=s(t_h4s_extreals_extreal,h4s_extreals_neginf),file('i/f/extreal/add__infty_c2', ah4s_extreals_extrealu_u_addu_u_defu_c5)).
fof(35, axiom,s(t_h4s_extreals_extreal,h4s_extreals_extrealu_u_add(s(t_h4s_extreals_extreal,h4s_extreals_neginf),s(t_h4s_extreals_extreal,h4s_extreals_neginf)))=s(t_h4s_extreals_extreal,h4s_extreals_neginf),file('i/f/extreal/add__infty_c2', ah4s_extreals_extrealu_u_addu_u_defu_c4)).
fof(36, axiom,![X24]:s(t_h4s_extreals_extreal,h4s_extreals_extrealu_u_add(s(t_h4s_extreals_extreal,happ(s(t_fun(t_h4s_realaxs_real,t_h4s_extreals_extreal),h4s_extreals_normal),s(t_h4s_realaxs_real,X24))),s(t_h4s_extreals_extreal,h4s_extreals_neginf)))=s(t_h4s_extreals_extreal,h4s_extreals_neginf),file('i/f/extreal/add__infty_c2', ah4s_extreals_extrealu_u_addu_u_defu_c6)).
fof(38, axiom,![X1]:(s(t_h4s_extreals_extreal,X1)=s(t_h4s_extreals_extreal,h4s_extreals_neginf)|(s(t_h4s_extreals_extreal,X1)=s(t_h4s_extreals_extreal,h4s_extreals_posinf)|?[X16]:s(t_h4s_extreals_extreal,X1)=s(t_h4s_extreals_extreal,happ(s(t_fun(t_h4s_realaxs_real,t_h4s_extreals_extreal),h4s_extreals_normal),s(t_h4s_realaxs_real,X16))))),file('i/f/extreal/add__infty_c2', ah4s_extreals_extrealu_u_cases)).
# SZS output end CNFRefutation
