val generalize :
?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type ->
Cic.term list -> ProofEngineTypes.tactic
+val set_goal : int -> ProofEngineTypes.tactic
val injection : term:Cic.term -> ProofEngineTypes.tactic
val intros :
?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type ->