val fresh_name: unit -> string
+val variables_of_term: CicNotationPt.term -> CicNotationPt.pattern_variable list
+val names_of_term: CicNotationPt.term -> string list
+
val visit_ast:
?special_k:(CicNotationPt.term -> CicNotationPt.term) ->
(CicNotationPt.term -> CicNotationPt.term) ->
val strip_attributes: CicNotationPt.term -> CicNotationPt.term
+ (** generalization of List.combine to n lists *)
+val ncombine: 'a list list -> 'a list list
+
+val string_of_literal: CicNotationPt.literal -> string
+
+val boxify: CicNotationPt.term list -> CicNotationPt.term
+