# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:![X4]:s(t_fun(X1,X2),h4s_combins_update(s(X1,X3),s(X2,happ(s(t_fun(X1,X2),X4),s(X1,X3))),s(t_fun(X1,X2),X4)))=s(t_fun(X1,X2),X4),file('i/f/HolSmt/r061', ch4s_HolSmts_r061)).
fof(9, axiom,![X1]:![X2]:![X4]:![X9]:s(t_fun(X1,X2),h4s_combins_update(s(X1,X9),s(X2,happ(s(t_fun(X1,X2),X4),s(X1,X9))),s(t_fun(X1,X2),X4)))=s(t_fun(X1,X2),X4),file('i/f/HolSmt/r061', ah4s_combins_APPLYu_u_UPDATEu_u_ID)).
# SZS output end CNFRefutation
