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: ~q_3. ~q_16 -> p. q_3 <-> q_16.
q_3 -> q_16 can be inferred via the biconditional elimination rule. q_16 -> q_3 can be inferred via the biconditional elimination rule. ~q_16 can be inferred via the biconditional elimination rule.