2 ||M|| This file is part of HELM, an Hypertextual, Electronic
3 ||A|| Library of Mathematics, developed at the Computer Science
4 ||T|| Department, University of Bologna, Italy.
6 ||T|| HELM is free software; you can redistribute it and/or
7 ||A|| modify it under the terms of the GNU General Public License
8 \ / version 2 or (at your option) any later version.
9 \ / This software is distributed as is, NO WARRANTY.
10 V_______________________________________________________________ *)
14 exception AssertFailure of string Lazy.t;;
17 ?delta:int -> subst:NCic.substitution ->
18 NCic.context -> NCic.term ->
21 val set_get_relevance :
22 (metasenv:NCic.metasenv -> subst:NCic.substitution ->
23 NCic.context -> NCic.term -> NCic.term list -> bool list) -> unit
26 metasenv:NCic.metasenv -> subst:NCic.substitution ->
27 NCic.context -> NCic.term -> NCic.term -> bool
30 (* performs head beta/(delta)/cast reduction; the default is to not perform
31 delta reduction; if provided, ~upto is the maximum number of beta redexes
34 ?delta:int -> ?upto:int -> ?subst:NCic.substitution -> NCic.term -> NCic.term
39 type machine = int * environment_item list * NCic.term * stack_item list
42 delta:int -> ?subst:NCic.substitution -> NCic.context -> machine ->
44 val from_stack : stack_item -> machine
45 val unwind : machine -> NCic.term
48 subst:NCic.substitution -> NCic.context -> int -> NCic.term ->
49 NCic.context * NCic.term