diff options
Diffstat (limited to 'theories/Init')
| -rw-r--r-- | theories/Init/Datatypes.v | 28 | ||||
| -rw-r--r-- | theories/Init/Decimal.v | 163 | ||||
| -rw-r--r-- | theories/Init/Logic.v | 31 | ||||
| -rw-r--r-- | theories/Init/Logic_Type.v | 18 | ||||
| -rw-r--r-- | theories/Init/Nat.v | 68 | ||||
| -rw-r--r-- | theories/Init/Notations.v | 37 | ||||
| -rw-r--r-- | theories/Init/Peano.v | 30 | ||||
| -rw-r--r-- | theories/Init/Prelude.v | 11 | ||||
| -rw-r--r-- | theories/Init/Specif.v | 45 | ||||
| -rw-r--r-- | theories/Init/Tactics.v | 10 | ||||
| -rw-r--r-- | theories/Init/Wf.v | 10 |
11 files changed, 367 insertions, 84 deletions
diff --git a/theories/Init/Datatypes.v b/theories/Init/Datatypes.v index 22e10e2e4..05b741f0a 100644 --- a/theories/Init/Datatypes.v +++ b/theories/Init/Datatypes.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) Set Implicit Arguments. @@ -359,14 +361,14 @@ Definition idProp : IDProp := fun A x => x. (* Compatibility *) -Notation prodT := prod (compat "8.2"). -Notation pairT := pair (compat "8.2"). -Notation prodT_rect := prod_rect (compat "8.2"). -Notation prodT_rec := prod_rec (compat "8.2"). -Notation prodT_ind := prod_ind (compat "8.2"). -Notation fstT := fst (compat "8.2"). -Notation sndT := snd (compat "8.2"). -Notation prodT_uncurry := prod_uncurry (compat "8.2"). -Notation prodT_curry := prod_curry (compat "8.2"). +Notation prodT := prod (only parsing). +Notation pairT := pair (only parsing). +Notation prodT_rect := prod_rect (only parsing). +Notation prodT_rec := prod_rec (only parsing). +Notation prodT_ind := prod_ind (only parsing). +Notation fstT := fst (only parsing). +Notation sndT := snd (only parsing). +Notation prodT_uncurry := prod_uncurry (only parsing). +Notation prodT_curry := prod_curry (only parsing). (* end hide *) diff --git a/theories/Init/Decimal.v b/theories/Init/Decimal.v new file mode 100644 index 000000000..57163b1b0 --- /dev/null +++ b/theories/Init/Decimal.v @@ -0,0 +1,163 @@ +(************************************************************************) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) +(************************************************************************) + +(** * Decimal numbers *) + +(** These numbers coded in base 10 will be used for parsing and printing + other Coq numeral datatypes in an human-readable way. + See the [Numeral Notation] command. + We represent numbers in base 10 as lists of decimal digits, + in big-endian order (most significant digit comes first). *) + +(** Unsigned integers are just lists of digits. + For instance, ten is (D1 (D0 Nil)) *) + +Inductive uint := + | Nil + | D0 (_:uint) + | D1 (_:uint) + | D2 (_:uint) + | D3 (_:uint) + | D4 (_:uint) + | D5 (_:uint) + | D6 (_:uint) + | D7 (_:uint) + | D8 (_:uint) + | D9 (_:uint). + +(** [Nil] is the number terminator. Taken alone, it behaves as zero, + but rather use [D0 Nil] instead, since this form will be denoted + as [0], while [Nil] will be printed as [Nil]. *) + +Notation zero := (D0 Nil). + +(** For signed integers, we use two constructors [Pos] and [Neg]. *) + +Inductive int := Pos (d:uint) | Neg (d:uint). + +Delimit Scope uint_scope with uint. +Bind Scope uint_scope with uint. +Delimit Scope int_scope with int. +Bind Scope int_scope with int. + +(** This representation favors simplicity over canonicity. + For normalizing numbers, we need to remove head zero digits, + and choose our canonical representation of 0 (here [D0 Nil] + for unsigned numbers and [Pos (D0 Nil)] for signed numbers). *) + +(** [nzhead] removes all head zero digits *) + +Fixpoint nzhead d := + match d with + | D0 d => nzhead d + | _ => d + end. + +(** [unorm] : normalization of unsigned integers *) + +Definition unorm d := + match nzhead d with + | Nil => zero + | d => d + end. + +(** [norm] : normalization of signed integers *) + +Definition norm d := + match d with + | Pos d => Pos (unorm d) + | Neg d => + match nzhead d with + | Nil => Pos zero + | d => Neg d + end + end. + +(** A few easy operations. For more advanced computations, use the conversions + with other Coq numeral datatypes (e.g. Z) and the operations on them. *) + +Definition opp (d:int) := + match d with + | Pos d => Neg d + | Neg d => Pos d + end. + +(** For conversions with binary numbers, it is easier to operate + on little-endian numbers. *) + +Fixpoint revapp (d d' : uint) := + match d with + | Nil => d' + | D0 d => revapp d (D0 d') + | D1 d => revapp d (D1 d') + | D2 d => revapp d (D2 d') + | D3 d => revapp d (D3 d') + | D4 d => revapp d (D4 d') + | D5 d => revapp d (D5 d') + | D6 d => revapp d (D6 d') + | D7 d => revapp d (D7 d') + | D8 d => revapp d (D8 d') + | D9 d => revapp d (D9 d') + end. + +Definition rev d := revapp d Nil. + +Module Little. + +(** Successor of little-endian numbers *) + +Fixpoint succ d := + match d with + | Nil => D1 Nil + | D0 d => D1 d + | D1 d => D2 d + | D2 d => D3 d + | D3 d => D4 d + | D4 d => D5 d + | D5 d => D6 d + | D6 d => D7 d + | D7 d => D8 d + | D8 d => D9 d + | D9 d => D0 (succ d) + end. + +(** Doubling little-endian numbers *) + +Fixpoint double d := + match d with + | Nil => Nil + | D0 d => D0 (double d) + | D1 d => D2 (double d) + | D2 d => D4 (double d) + | D3 d => D6 (double d) + | D4 d => D8 (double d) + | D5 d => D0 (succ_double d) + | D6 d => D2 (succ_double d) + | D7 d => D4 (succ_double d) + | D8 d => D6 (succ_double d) + | D9 d => D8 (succ_double d) + end + +with succ_double d := + match d with + | Nil => D1 Nil + | D0 d => D1 (double d) + | D1 d => D3 (double d) + | D2 d => D5 (double d) + | D3 d => D7 (double d) + | D4 d => D9 (double d) + | D5 d => D1 (succ_double d) + | D6 d => D3 (succ_double d) + | D7 d => D5 (succ_double d) + | D8 d => D7 (succ_double d) + | D9 d => D9 (succ_double d) + end. + +End Little. diff --git a/theories/Init/Logic.v b/theories/Init/Logic.v index 037d37daf..10ca9ecc9 100644 --- a/theories/Init/Logic.v +++ b/theories/Init/Logic.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) Set Implicit Arguments. @@ -267,6 +269,13 @@ Notation "'exists2' x : A , p & q" := (ex2 (A:=A) (fun x => p) (fun x => q)) format "'[' 'exists2' '/ ' x : A , '/ ' '[' p & '/' q ']' ']'") : type_scope. +Notation "'exists2' ' x , p & q" := (ex2 (fun x => p) (fun x => q)) + (at level 200, x strict pattern, p at level 200, right associativity) : type_scope. +Notation "'exists2' ' x : A , p & q" := (ex2 (A:=A) (fun x => p) (fun x => q)) + (at level 200, x strict pattern, A at level 200, p at level 200, right associativity, + format "'[' 'exists2' '/ ' ' x : A , '/ ' '[' p & '/' q ']' ']'") + : type_scope. + (** Derived rules for universal quantification *) Section universal_quantification. @@ -542,14 +551,14 @@ Qed. (* Aliases *) -Notation sym_eq := eq_sym (compat "8.3"). -Notation trans_eq := eq_trans (compat "8.3"). -Notation sym_not_eq := not_eq_sym (compat "8.3"). +Notation sym_eq := eq_sym (only parsing). +Notation trans_eq := eq_trans (only parsing). +Notation sym_not_eq := not_eq_sym (only parsing). -Notation refl_equal := eq_refl (compat "8.3"). -Notation sym_equal := eq_sym (compat "8.3"). -Notation trans_equal := eq_trans (compat "8.3"). -Notation sym_not_equal := not_eq_sym (compat "8.3"). +Notation refl_equal := eq_refl (only parsing). +Notation sym_equal := eq_sym (only parsing). +Notation trans_equal := eq_trans (only parsing). +Notation sym_not_equal := not_eq_sym (only parsing). Hint Immediate eq_sym not_eq_sym: core. diff --git a/theories/Init/Logic_Type.v b/theories/Init/Logic_Type.v index 567d2c15c..6f10a9399 100644 --- a/theories/Init/Logic_Type.v +++ b/theories/Init/Logic_Type.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (** This module defines type constructors for types in [Type] @@ -66,7 +68,7 @@ Defined. Hint Immediate identity_sym not_identity_sym: core. -Notation refl_id := identity_refl (compat "8.3"). -Notation sym_id := identity_sym (compat "8.3"). -Notation trans_id := identity_trans (compat "8.3"). -Notation sym_not_id := not_identity_sym (compat "8.3"). +Notation refl_id := identity_refl (only parsing). +Notation sym_id := identity_sym (only parsing). +Notation trans_id := identity_trans (only parsing). +Notation sym_not_id := not_identity_sym (only parsing). diff --git a/theories/Init/Nat.v b/theories/Init/Nat.v index e942ca562..ad1bc717c 100644 --- a/theories/Init/Nat.v +++ b/theories/Init/Nat.v @@ -1,13 +1,15 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) Require Import Notations Logic Datatypes. - +Require Decimal. Local Open Scope nat_scope. (**********************************************************************) @@ -134,6 +136,62 @@ Fixpoint pow n m := where "n ^ m" := (pow n m) : nat_scope. +(** ** Tail-recursive versions of [add] and [mul] *) + +Fixpoint tail_add n m := + match n with + | O => m + | S n => tail_add n (S m) + end. + +(** [tail_addmul r n m] is [r + n * m]. *) + +Fixpoint tail_addmul r n m := + match n with + | O => r + | S n => tail_addmul (tail_add m r) n m + end. + +Definition tail_mul n m := tail_addmul 0 n m. + +(** ** Conversion with a decimal representation for printing/parsing *) + +Local Notation ten := (S (S (S (S (S (S (S (S (S (S O)))))))))). + +Fixpoint of_uint_acc (d:Decimal.uint)(acc:nat) := + match d with + | Decimal.Nil => acc + | Decimal.D0 d => of_uint_acc d (tail_mul ten acc) + | Decimal.D1 d => of_uint_acc d (S (tail_mul ten acc)) + | Decimal.D2 d => of_uint_acc d (S (S (tail_mul ten acc))) + | Decimal.D3 d => of_uint_acc d (S (S (S (tail_mul ten acc)))) + | Decimal.D4 d => of_uint_acc d (S (S (S (S (tail_mul ten acc))))) + | Decimal.D5 d => of_uint_acc d (S (S (S (S (S (tail_mul ten acc)))))) + | Decimal.D6 d => of_uint_acc d (S (S (S (S (S (S (tail_mul ten acc))))))) + | Decimal.D7 d => of_uint_acc d (S (S (S (S (S (S (S (tail_mul ten acc)))))))) + | Decimal.D8 d => of_uint_acc d (S (S (S (S (S (S (S (S (tail_mul ten acc))))))))) + | Decimal.D9 d => of_uint_acc d (S (S (S (S (S (S (S (S (S (tail_mul ten acc)))))))))) + end. + +Definition of_uint (d:Decimal.uint) := of_uint_acc d O. + +Fixpoint to_little_uint n acc := + match n with + | O => acc + | S n => to_little_uint n (Decimal.Little.succ acc) + end. + +Definition to_uint n := + Decimal.rev (to_little_uint n Decimal.zero). + +Definition of_int (d:Decimal.int) : option nat := + match Decimal.norm d with + | Decimal.Pos u => Some (of_uint u) + | _ => None + end. + +Definition to_int n := Decimal.Pos (to_uint n). + (** ** Euclidean division *) (** This division is linear and tail-recursive. diff --git a/theories/Init/Notations.v b/theories/Init/Notations.v index 70a6c61e7..72073bb4f 100644 --- a/theories/Init/Notations.v +++ b/theories/Init/Notations.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (** These are the notations whose level and associativity are imposed by Coq *) @@ -79,6 +81,33 @@ Reserved Notation "{ x & P }" (at level 0, x at level 99). Reserved Notation "{ x : A & P }" (at level 0, x at level 99). Reserved Notation "{ x : A & P & Q }" (at level 0, x at level 99). +Reserved Notation "{ ' pat | P }" + (at level 0, pat strict pattern, format "{ ' pat | P }"). +Reserved Notation "{ ' pat | P & Q }" + (at level 0, pat strict pattern, format "{ ' pat | P & Q }"). + +Reserved Notation "{ ' pat : A | P }" + (at level 0, pat strict pattern, format "{ ' pat : A | P }"). +Reserved Notation "{ ' pat : A | P & Q }" + (at level 0, pat strict pattern, format "{ ' pat : A | P & Q }"). + +Reserved Notation "{ ' pat : A & P }" + (at level 0, pat strict pattern, format "{ ' pat : A & P }"). +Reserved Notation "{ ' pat : A & P & Q }" + (at level 0, pat strict pattern, format "{ ' pat : A & P & Q }"). + +(** Support for Gonthier-Ssreflect's "if c is pat then u else v" *) + +Module IfNotations. + +Notation "'if' c 'is' p 'then' u 'else' v" := + (match c with p => u | _ => v end) + (at level 200, p pattern at level 100). + +End IfNotations. + +(** Scopes *) + Delimit Scope type_scope with type. Delimit Scope function_scope with function. Delimit Scope core_scope with core. diff --git a/theories/Init/Peano.v b/theories/Init/Peano.v index 571d2f2dd..73c8c5ef4 100644 --- a/theories/Init/Peano.v +++ b/theories/Init/Peano.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (** The type [nat] of Peano natural numbers (built from [O] and [S]) @@ -37,7 +39,7 @@ Hint Resolve f_equal_nat: core. (** The predecessor function *) -Notation pred := Nat.pred (compat "8.4"). +Notation pred := Nat.pred (only parsing). Definition f_equal_pred := f_equal pred. @@ -79,7 +81,7 @@ Hint Resolve n_Sn: core. (** Addition *) -Notation plus := Nat.add (compat "8.4"). +Notation plus := Nat.add (only parsing). Infix "+" := Nat.add : nat_scope. Definition f_equal2_plus := f_equal2 plus. @@ -110,12 +112,12 @@ Qed. (** Standard associated names *) -Notation plus_0_r_reverse := plus_n_O (compat "8.2"). -Notation plus_succ_r_reverse := plus_n_Sm (compat "8.2"). +Notation plus_0_r_reverse := plus_n_O (only parsing). +Notation plus_succ_r_reverse := plus_n_Sm (only parsing). (** Multiplication *) -Notation mult := Nat.mul (compat "8.4"). +Notation mult := Nat.mul (only parsing). Infix "*" := Nat.mul : nat_scope. Definition f_equal2_mult := f_equal2 mult. @@ -137,12 +139,12 @@ Hint Resolve mult_n_Sm: core. (** Standard associated names *) -Notation mult_0_r_reverse := mult_n_O (compat "8.2"). -Notation mult_succ_r_reverse := mult_n_Sm (compat "8.2"). +Notation mult_0_r_reverse := mult_n_O (only parsing). +Notation mult_succ_r_reverse := mult_n_Sm (only parsing). (** Truncated subtraction: [m-n] is [0] if [n>=m] *) -Notation minus := Nat.sub (compat "8.4"). +Notation minus := Nat.sub (only parsing). Infix "-" := Nat.sub : nat_scope. (** Definition of the usual orders, the basic properties of [le] and [lt] @@ -219,8 +221,8 @@ Qed. (** Maximum and minimum : definitions and specifications *) -Notation max := Nat.max (compat "8.4"). -Notation min := Nat.min (compat "8.4"). +Notation max := Nat.max (only parsing). +Notation min := Nat.min (only parsing). Lemma max_l n m : m <= n -> Nat.max n m = n. Proof. diff --git a/theories/Init/Prelude.v b/theories/Init/Prelude.v index f0867a034..802f18c0f 100644 --- a/theories/Init/Prelude.v +++ b/theories/Init/Prelude.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) Require Export Notations. @@ -11,6 +13,7 @@ Require Export Logic. Require Export Logic_Type. Require Export Datatypes. Require Export Specif. +Require Coq.Init.Decimal. Require Coq.Init.Nat. Require Export Peano. Require Export Coq.Init.Wf. diff --git a/theories/Init/Specif.v b/theories/Init/Specif.v index c42cc00b8..b6afba29a 100644 --- a/theories/Init/Specif.v +++ b/theories/Init/Specif.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (** Basic specifications : sets that may contain logical information *) @@ -54,6 +56,15 @@ Notation "{ x : A & P }" := (sigT (A:=A) (fun x => P)) : type_scope. Notation "{ x : A & P & Q }" := (sigT2 (A:=A) (fun x => P) (fun x => Q)) : type_scope. +Notation "{ ' pat | P }" := (sig (fun pat => P)) : type_scope. +Notation "{ ' pat | P & Q }" := (sig2 (fun pat => P) (fun pat => Q)) : type_scope. +Notation "{ ' pat : A | P }" := (sig (A:=A) (fun pat => P)) : type_scope. +Notation "{ ' pat : A | P & Q }" := (sig2 (A:=A) (fun pat => P) (fun pat => Q)) : + type_scope. +Notation "{ ' pat : A & P }" := (sigT (A:=A) (fun pat => P)) : type_scope. +Notation "{ ' pat : A & P & Q }" := (sigT2 (A:=A) (fun pat => P) (fun pat => Q)) : + type_scope. + Add Printing Let sig. Add Printing Let sig2. Add Printing Let sigT. @@ -734,16 +745,16 @@ Hint Resolve exist exist2 existT existT2: core. (* Compatibility *) -Notation sigS := sigT (compat "8.2"). -Notation existS := existT (compat "8.2"). -Notation sigS_rect := sigT_rect (compat "8.2"). -Notation sigS_rec := sigT_rec (compat "8.2"). -Notation sigS_ind := sigT_ind (compat "8.2"). -Notation projS1 := projT1 (compat "8.2"). -Notation projS2 := projT2 (compat "8.2"). - -Notation sigS2 := sigT2 (compat "8.2"). -Notation existS2 := existT2 (compat "8.2"). -Notation sigS2_rect := sigT2_rect (compat "8.2"). -Notation sigS2_rec := sigT2_rec (compat "8.2"). -Notation sigS2_ind := sigT2_ind (compat "8.2"). +Notation sigS := sigT (compat "8.6"). +Notation existS := existT (compat "8.6"). +Notation sigS_rect := sigT_rect (compat "8.6"). +Notation sigS_rec := sigT_rec (compat "8.6"). +Notation sigS_ind := sigT_ind (compat "8.6"). +Notation projS1 := projT1 (compat "8.6"). +Notation projS2 := projT2 (compat "8.6"). + +Notation sigS2 := sigT2 (compat "8.6"). +Notation existS2 := existT2 (compat "8.6"). +Notation sigS2_rect := sigT2_rect (compat "8.6"). +Notation sigS2_rec := sigT2_rec (compat "8.6"). +Notation sigS2_ind := sigT2_ind (compat "8.6"). diff --git a/theories/Init/Tactics.v b/theories/Init/Tactics.v index 47a971ef0..9e6c26b10 100644 --- a/theories/Init/Tactics.v +++ b/theories/Init/Tactics.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) Require Import Notations. diff --git a/theories/Init/Wf.v b/theories/Init/Wf.v index 690a3f644..c27ffa33f 100644 --- a/theories/Init/Wf.v +++ b/theories/Init/Wf.v @@ -1,9 +1,11 @@ (************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *) +(* * The Coq Proof Assistant / The Coq Development Team *) +(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *) +(* <O___,, * (see CREDITS file for the list of authors) *) (* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(* * (see LICENSE file for the text of the license) *) (************************************************************************) (** * This module proves the validity of |