# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(![X4]:![X5]:![X6]:s(t_bool,happ(s(t_fun(X2,t_bool),happ(s(t_fun(t_fun(X2,X1),t_fun(X2,t_bool)),happ(s(t_fun(t_fun(X1,t_bool),t_fun(t_fun(X2,X1),t_fun(X2,t_bool))),X3),s(t_fun(X1,t_bool),X4))),s(t_fun(X2,X1),X5))),s(X2,X6)))=s(t_bool,happ(s(t_fun(X1,t_bool),X4),s(X1,happ(s(t_fun(X2,X1),X5),s(X2,X6)))))=>![X7]:(![X5]:![X6]:s(X1,happ(s(t_fun(X2,X1),happ(s(t_fun(t_fun(X2,X1),t_fun(X2,X1)),X7),s(t_fun(X2,X1),X5))),s(X2,X6)))=s(X1,happ(s(t_fun(X2,X1),X5),s(X2,X6)))=>![X4]:![X5]:![X8]:s(t_bool,happ(s(t_fun(X1,t_bool),X4),s(X1,h4s_bools_let(s(t_fun(X2,X1),happ(s(t_fun(t_fun(X2,X1),t_fun(X2,X1)),X7),s(t_fun(X2,X1),X5))),s(X2,X8)))))=s(t_bool,h4s_bools_let(s(t_fun(X2,t_bool),happ(s(t_fun(t_fun(X2,X1),t_fun(X2,t_bool)),happ(s(t_fun(t_fun(X1,t_bool),t_fun(t_fun(X2,X1),t_fun(X2,t_bool))),X3),s(t_fun(X1,t_bool),X4))),s(t_fun(X2,X1),X5))),s(X2,X8))))),file('i/f/bool/LET__RAND', ch4s_bools_LETu_u_RAND)).
fof(6, axiom,![X1]:![X2]:![X6]:![X12]:s(X1,h4s_bools_let(s(t_fun(X2,X1),X12),s(X2,X6)))=s(X1,happ(s(t_fun(X2,X1),X12),s(X2,X6))),file('i/f/bool/LET__RAND', ah4s_bools_LETu_u_THM)).
# SZS output end CNFRefutation
