val auto_tac:
?depth:int -> ?width:int -> dbd:Mysql.dbd -> unit ->
ProofEngineTypes.tactic
+
+val paramodulation_tactic:
+ (Mysql.dbd -> ProofEngineTypes.status ->
+ ProofEngineTypes.proof * ProofEngineTypes.goal list) ref
+
+val term_is_equality:
+ (Cic.term -> bool) ref