'status * cic_term * cic_term (* status, term, type *)
val apply_subst:
#pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
+val apply_subst_context :
+ #pstatus -> fix_projections:bool -> NCic.context -> NCic.context
val fix_sorts: #pstatus as 'status -> cic_term -> 'status * cic_term
val saturate :
#pstatus as 'status -> ?delta:int -> cic_term -> 'status * cic_term * cic_term list