# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:p(s(t_bool,h4s_encodes_biprefix(s(t_h4s_lists_list(X1),X2),s(t_h4s_lists_list(X1),X2)))),file('i/f/Encode/biprefix__refl', ch4s_Encodes_biprefixu_u_refl)).
fof(2, axiom,p(s(t_bool,t)),file('i/f/Encode/biprefix__refl', aHLu_TRUTH)).
fof(3, axiom,~(p(s(t_bool,f))),file('i/f/Encode/biprefix__refl', aHLu_FALSITY)).
fof(7, axiom,![X1]:![X2]:p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X2),s(t_h4s_lists_list(X1),X2)))),file('i/f/Encode/biprefix__refl', ah4s_richu_u_lists_ISu_u_PREFIXu_u_REFL)).
fof(8, axiom,![X1]:![X4]:![X5]:(p(s(t_bool,h4s_encodes_biprefix(s(t_h4s_lists_list(X1),X5),s(t_h4s_lists_list(X1),X4))))<=>(p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X4),s(t_h4s_lists_list(X1),X5))))|p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X5),s(t_h4s_lists_list(X1),X4)))))),file('i/f/Encode/biprefix__refl', ah4s_Encodes_biprefixu_u_def)).
fof(9, axiom,![X3]:(s(t_bool,X3)=s(t_bool,t)|s(t_bool,X3)=s(t_bool,f)),file('i/f/Encode/biprefix__refl', aHLu_BOOLu_CASES)).
# SZS output end CNFRefutation
