CONJUNCT2Thm.CONJUNCT2 : thm -> thm
Extracts right conjunct of theorem.
A |- t1 /\ t2
--------------- CONJUNCT2
A |- t2
Fails unless the input theorem is a conjunction.
The theorem AND2_THM can be instantiated to similar
effect.
Drule.BODY_CONJUNCTS,
Thm.CONJUNCT1, Drule.CONJ_PAIR, Thm.CONJ, Drule.LIST_CONJ, Drule.CONJ_LIST, Drule.CONJUNCTS