What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: forall x_14: P_14(x_14) <-> T(x_14). P_14(a_10) or ~w. T(a_10) or w.
w -> P_14(a_10) can be inferred via the rewriting rule. forall x_14: P_14(x_14) -> T(x_14) can be inferred via the universal biconditional elimination rule. forall x_14: T(x_14) -> P_14(x_14) can be inferred via the universal biconditional elimination rule.