author | wenzelm |
Thu, 10 Nov 2005 20:57:11 +0100 | |
changeset 18145 | 6757627acf59 |
parent 17521 | 0f1c48de39f5 |
child 19233 | 77ca20b0ed77 |
permissions | -rw-r--r-- |
17378
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
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1 |
(* $Id$ *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
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2 |
(* The oracle for Presburger arithmetic based on the verified Code *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
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3 |
(* in HOL/ex/Reflected_Presburger.thy *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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4 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
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5 |
structure ReflectedCooper = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
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6 |
struct |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
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7 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
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8 |
open Generated; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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9 |
(* pseudo reification : term -> intterm *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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10 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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11 |
fun i_of_term vs t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
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12 |
case t of |
17521 | 13 |
Free(xn,xT) => (case AList.lookup (op =) vs t of |
17378
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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14 |
NONE => error "Variable not found in the list!!" |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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15 |
| SOME n => Var n) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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16 |
| Const("0",iT) => Cst 0 |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
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17 |
| Const("1",iT) => Cst 1 |
17427 | 18 |
| Bound i => Var (nat (IntInf.fromInt i)) |
17378
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
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19 |
| Const("uminus",_)$t' => Neg (i_of_term vs t') |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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20 |
| Const ("op +",_)$t1$t2 => Add (i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
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21 |
| Const ("op -",_)$t1$t2 => Sub (i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
22 |
| Const ("op *",_)$t1$t2 => Mult (i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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23 |
| Const ("Numeral.number_of",_)$t' => Cst (HOLogic.dest_binum t') |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
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24 |
| _ => error "i_of_term: unknown term"; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
25 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
26 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
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27 |
(* pseudo reification : term -> QF *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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28 |
fun qf_of_term vs t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
29 |
case t of |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
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|
30 |
Const("True",_) => T |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
31 |
| Const("False",_) => F |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
32 |
| Const("op <",_)$t1$t2 => Lt (i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
33 |
| Const("op <=",_)$t1$t2 => Le (i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
34 |
| Const ("Divides.op dvd",_)$t1$t2 => |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
35 |
Divides(i_of_term vs t1,i_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
36 |
| Const("op =",eqT)$t1$t2 => |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
37 |
if (domain_type eqT = HOLogic.intT) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
38 |
then let val i1 = i_of_term vs t1 |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
39 |
val i2 = i_of_term vs t2 |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
40 |
in Eq (i1,i2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
41 |
end |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
42 |
else Equ(qf_of_term vs t1,qf_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
43 |
| Const("op &",_)$t1$t2 => And(qf_of_term vs t1,qf_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
44 |
| Const("op |",_)$t1$t2 => Or(qf_of_term vs t1,qf_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
45 |
| Const("op -->",_)$t1$t2 => Imp(qf_of_term vs t1,qf_of_term vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
46 |
| Const("Not",_)$t' => NOT(qf_of_term vs t') |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
47 |
| Const("Ex",_)$Abs(xn,xT,p) => |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
48 |
QEx(qf_of_term (map (fn(v,n) => (v,n + 1)) vs) p) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
49 |
| Const("All",_)$Abs(xn,xT,p) => |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
50 |
QAll(qf_of_term (map (fn(v,n) => (v,n + 1)) vs) p) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
51 |
| _ => error "qf_of_term : unknown term!"; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
52 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
53 |
(* |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
54 |
fun parse s = term_of (read_cterm (sign_of Main.thy) (s,HOLogic.boolT)); |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
55 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
56 |
val t = parse "ALL (i::int) (j::int). i < 8* j --> (i - 1 = j + 3 + 2*j) & (j <= -i + k ) | 4 = i | 5 dvd i"; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
57 |
*) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
58 |
fun zip [] [] = [] |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
59 |
| zip (x::xs) (y::ys) = (x,y)::(zip xs ys); |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
60 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
61 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
62 |
fun start_vs t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
63 |
let val fs = term_frees t |
17427 | 64 |
in zip fs (map (nat o IntInf.fromInt) (0 upto (length fs - 1))) |
17378
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
65 |
end ; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
66 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
67 |
(* transform intterm and QF back to terms *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
68 |
val iT = HOLogic.intT; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
69 |
val bT = HOLogic.boolT; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
70 |
fun myassoc2 l v = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
71 |
case l of |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
72 |
[] => NONE |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
73 |
| (x,v')::xs => if v = v' then SOME x |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
74 |
else myassoc2 xs v; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
75 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
76 |
fun term_of_i vs t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
77 |
case t of |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
78 |
Cst i => CooperDec.mk_numeral i |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
79 |
| Var n => valOf (myassoc2 vs n) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
80 |
| Neg t' => Const("uminus",iT --> iT)$(term_of_i vs t') |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
81 |
| Add(t1,t2) => Const("op +",[iT,iT] ---> iT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
82 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
83 |
| Sub(t1,t2) => Const("op -",[iT,iT] ---> iT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
84 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
85 |
| Mult(t1,t2) => Const("op *",[iT,iT] ---> iT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
86 |
(term_of_i vs t1)$(term_of_i vs t2); |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
87 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
88 |
fun term_of_qf vs t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
89 |
case t of |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
90 |
T => HOLogic.true_const |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
91 |
| F => HOLogic.false_const |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
92 |
| Lt(t1,t2) => Const("op <",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
93 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
94 |
| Le(t1,t2) => Const("op <=",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
95 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
96 |
| Gt(t1,t2) => Const("op <",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
97 |
(term_of_i vs t2)$(term_of_i vs t1) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
98 |
| Ge(t1,t2) => Const("op <=",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
99 |
(term_of_i vs t2)$(term_of_i vs t1) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
100 |
| Eq(t1,t2) => Const("op =",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
101 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
102 |
| Divides(t1,t2) => Const("Divides.op dvd",[iT,iT] ---> bT)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
103 |
(term_of_i vs t1)$(term_of_i vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
104 |
| NOT t' => HOLogic.Not$(term_of_qf vs t') |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
105 |
| And(t1,t2) => HOLogic.conj$(term_of_qf vs t1)$(term_of_qf vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
106 |
| Or(t1,t2) => HOLogic.disj$(term_of_qf vs t1)$(term_of_qf vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
107 |
| Imp(t1,t2) => HOLogic.imp$(term_of_qf vs t1)$(term_of_qf vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
108 |
| Equ(t1,t2) => (HOLogic.eq_const bT)$(term_of_qf vs t1)$ |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
109 |
(term_of_qf vs t2) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
110 |
| _ => error "If this is raised, Isabelle/HOL or generate_code is inconsistent!"; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
111 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
112 |
(* The oracle *) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
113 |
exception COOPER; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
114 |
|
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
115 |
fun presburger_oracle thy t = |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
116 |
let val vs = start_vs t |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
117 |
val result = lift_un (term_of_qf vs) (pa (qf_of_term vs t)) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
118 |
in |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
119 |
case result of |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
120 |
None => raise COOPER |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
121 |
| Some t' => HOLogic.mk_Trueprop (HOLogic.mk_eq(t,t')) |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
122 |
end ; |
105519771c67
The oracle for Presburger has been changer: It is automatically generated form a verified formaliztion of Cooper's Algorithm ex/Reflected_Presburger.thy
chaieb
parents:
diff
changeset
|
123 |
|
17427 | 124 |
end; |