# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:![X4]:(s(t_h4s_sums_sum(X2,X1),h4s_sums_inl(s(X2,X4)))=s(t_h4s_sums_sum(X2,X1),h4s_sums_inl(s(X2,X3)))<=>s(X2,X4)=s(X2,X3)),file('i/f/sum/INR__INL__11_c0', ch4s_sums_INRu_u_INLu_u_11u_c0)).
fof(5, axiom,![X1]:![X2]:![X3]:![X4]:(s(t_h4s_sums_sum(X2,X1),h4s_sums_inl(s(X2,X4)))=s(t_h4s_sums_sum(X2,X1),h4s_sums_inl(s(X2,X3)))<=>s(X2,X4)=s(X2,X3)),file('i/f/sum/INR__INL__11_c0', ah4s_sums_INLu_u_11)).
# SZS output end CNFRefutation
