INST_TT_HYPSDrule.INST_TT_HYPS :
(term,term)subst * (hol_type,hol_type)subst -> thm -> thm * term list
Instantiates terms and types of a theorem.
INST_TT_HYPS instantiates types and terms in a theorem
thm, in the same way INST_TY_TERM does. It
also returns a list of the instantiated hypotheses, in the same order as
the uninstantiated hypotheses appear in the list
hyp thm.
INST_TT_HYPS fails under the same conditions as
INST_TY_TERM.