+ (** generalization of List.combine to n lists *)
+val ncombine: 'a list list -> 'a list list
+
+val string_of_literal: CicNotationPt.literal -> string
+
+val dress: 'a -> 'a list -> 'a list
+
+val boxify: CicNotationPt.term list -> CicNotationPt.term
+val group: CicNotationPt.term list -> CicNotationPt.term
+val ungroup: CicNotationPt.term list -> CicNotationPt.term list
+
+val find_appl_pattern_uris: GrafiteAst.cic_appl_pattern -> UriManager.uri list
+
+val find_branch:
+ CicNotationPt.term -> CicNotationPt.term