(* build_goal_proof [eq_URI] [goal_proof] [initial_proof] [ty]
* [ty] is the type of the goal *)
val build_goal_proof:
+ ?contextualize:bool ->
+ ?forward:bool ->
equality_bag ->
UriManager.uri -> goal_proof -> proof -> Cic.term-> int list ->
Cic.context -> Cic.metasenv ->