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(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
(*i $Id$ i*)
(** These are the notations whose level and associativity is imposed by Coq *)
(** Notations for logical connectives *)
Uninterpreted Notation "x <-> y" (at level 8, right associativity)
V8only (at level 95, no associativity).
Uninterpreted Notation "x /\ y" (at level 6, right associativity)
V8only (at level 80, right associativity).
Uninterpreted Notation "x \/ y" (at level 7, right associativity)
V8only (at level 85, right associativity).
Uninterpreted Notation "~ x" (at level 5, right associativity)
V8only (at level 75, right associativity).
(** Notations for equality and inequalities *)
Uninterpreted Notation "x = y :> T"
(at level 5, y at next level, no associativity).
Uninterpreted Notation "x = y"
(at level 5, no associativity).
Uninterpreted Notation "x = y = z"
(at level 5, no associativity, y at next level).
Uninterpreted Notation "x <> y :> T"
(at level 5, y at next level, no associativity).
Uninterpreted Notation "x <> y"
(at level 5, no associativity).
Uninterpreted V8Notation "x <= y" (at level 70, no associativity).
Uninterpreted V8Notation "x < y" (at level 70, no associativity).
Uninterpreted V8Notation "x >= y" (at level 70, no associativity).
Uninterpreted V8Notation "x > y" (at level 70, no associativity).
Uninterpreted V8Notation "x <= y <= z" (at level 70, y at next level).
Uninterpreted V8Notation "x <= y < z" (at level 70, y at next level).
Uninterpreted V8Notation "x < y < z" (at level 70, y at next level).
Uninterpreted V8Notation "x < y <= z" (at level 70, y at next level).
(** Arithmetical notations (also used for type constructors) *)
Uninterpreted Notation "x + y" (at level 4, left associativity).
Uninterpreted V8Notation "x - y" (at level 50, left associativity).
Uninterpreted Notation "x * y" (at level 3, right associativity)
V8only (at level 40, left associativity).
Uninterpreted V8Notation "x / y" (at level 40, left associativity).
Uninterpreted V8Notation "- x" (at level 35, right associativity).
Uninterpreted V8Notation "/ x" (at level 35, right associativity).
Uninterpreted V8Notation "x ^ y" (at level 30, right associativity).
(** Notations for pairs *)
Uninterpreted Notation "( x , y )" (at level 0)
V8only "( x , y )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 , x4 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 , x4 , x5 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 , x4 , x5 , x6 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 , x4 , x5 , x6 , x7 )" (at level 0).
Uninterpreted V8Notation "( x1 , x2 , x3 , x4 , x5 , x6 , x7 , x8 )" (at level 0).
(** Notation "{ x }" is reserved and has a special status as component
of other notations; it is at level 1 to factor with {x:A|P} etc *)
Uninterpreted Notation "{ x }" (at level 1)
V8only (at level 0, x at level 99).
(** Notations for sum-types *)
Uninterpreted Notation "{ A } + { B }" (at level 4, left associativity)
V8only (at level 50, left associativity).
Uninterpreted Notation "A + { B }" (at level 4, left associativity)
V8only (at level 50, left associativity).
(** Notations for sigma-types or subsets *)
Uninterpreted Notation "{ x : A | P }" (at level 1)
V8only (at level 0, x at level 99).
Uninterpreted Notation "{ x : A | P & Q }" (at level 1)
V8only (at level 0, x at level 99).
Uninterpreted Notation "{ x : A & P }" (at level 1)
V8only (at level 0, x at level 99).
Uninterpreted Notation "{ x : A & P & Q }" (at level 1)
V8only (at level 0, x at level 99).
Delimits Scope type_scope with type.
Delimits Scope core_scope with core.
Open Scope core_scope.
Open Scope type_scope.
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