author | oheimb |
Fri, 31 Jan 1997 13:57:33 +0100 | |
changeset 2566 | cbf02fc74332 |
parent 2357 | dd2e5e655fd2 |
child 2640 | ee4dfce170a0 |
permissions | -rw-r--r-- |
2357 | 1 |
(* Title: HOLCF/Lift3.ML |
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ID: $Id$ |
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Author: Olaf Mueller, Robert Sandner |
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Copyright 1996 Technische Universitaet Muenchen |
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Theorems for Lift3.thy |
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*) |
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2356
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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open Lift3; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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(* ----------------------------------------------------------- *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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|
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(* From Undef to UU *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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|
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(* ----------------------------------------------------------- *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
15 |
|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
16 |
Addsimps [inst_lift_pcpo]; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
diff
changeset
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17 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
18 |
local |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
19 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
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val case1' = prove_goal Lift3.thy "lift_case f1 f2 UU = f1" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
diff
changeset
|
21 |
(fn _ => [simp_tac (!simpset addsimps lift.simps) 1]); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
22 |
|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
23 |
val case2' = prove_goal Lift3.thy "lift_case f1 f2 (Def a) = f2 a" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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24 |
(fn _ => [Simp_tac 1]); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
25 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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val distinct1' = prove_goal Lift3.thy "UU ~= Def a" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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|
27 |
(fn _ => [Simp_tac 1]); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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28 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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val distinct2' = prove_goal Lift3.thy "Def a ~= UU" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
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30 |
(fn _ => [Simp_tac 1]); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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31 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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|
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val inject' = prove_goal Lift3.thy "Def a = Def aa = (a = aa)" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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|
33 |
(fn _ => [Simp_tac 1]); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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34 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
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val rec1' = prove_goal Lift3.thy "lift_rec f1 f2 UU = f1" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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36 |
(fn _ => [Simp_tac 1]); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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37 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
38 |
val rec2' = prove_goal Lift3.thy "lift_rec f1 f2 (Def a) = f2 a" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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39 |
(fn _ => [Simp_tac 1]); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
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40 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
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val induct' = prove_goal Lift3.thy "[| P UU; !a. P (Def a) |] ==> P lift" |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
diff
changeset
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(fn prems => [cut_facts_tac prems 1, Asm_full_simp_tac 1, |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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43 |
etac Lift1.lift.induct 1,fast_tac HOL_cs 1]); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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44 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
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45 |
in |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
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46 |
|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
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val Def_not_UU = distinct1' RS not_sym; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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48 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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structure lift = |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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struct |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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val cases = [case1',case2']; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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52 |
val distinct = [distinct1',distinct2']; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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val inject = [inject']; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
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changeset
|
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val induct = allI RSN(2,induct'); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
diff
changeset
|
55 |
val recs = [rec1',rec2']; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
diff
changeset
|
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val simps = cases@distinct@inject@recs; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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|
57 |
fun induct_tac (s:string) (i:int) = |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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58 |
(res_inst_tac [("lift",s)] induct i); |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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end; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
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60 |
|
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
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parents:
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end; (* local *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
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62 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
63 |
Delsimps [inst_lift_pcpo]; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
64 |
Delsimps lift.simps; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
65 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
66 |
Addsimps [inst_lift_pcpo RS sym]; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
67 |
Addsimps lift.simps; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
68 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
69 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
70 |
(* -------------------------------------------------------------------------*) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
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|
71 |
(* rewrite_rule for less_lift *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
72 |
(* -------------------------------------------------------------------------*) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
73 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
74 |
goal Lift3.thy "(x::'a lift) << y = (x=y | x=UU)"; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
75 |
br (inst_lift_po RS ssubst) 1; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
76 |
by (Simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
77 |
val less_lift = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
78 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
79 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
80 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
81 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
82 |
(* ---------------------------------------------------------- *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
83 |
(* Relating UU and Undef *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
84 |
(* ---------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
85 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
86 |
goal Lift3.thy "x=UU | (? y.x=Def y)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
87 |
by (lift.induct_tac "x" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
88 |
by (Asm_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
89 |
by (rtac disjI2 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
90 |
by (rtac exI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
91 |
by (Asm_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
92 |
qed"Lift_exhaust"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
93 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
94 |
val prems = goal Lift3.thy |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
95 |
"[| x = UU ==> P; ? a. x = Def a ==> P |] ==> P"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
96 |
by (cut_facts_tac [Lift_exhaust] 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
97 |
by (fast_tac (HOL_cs addSEs prems) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
98 |
qed"Lift_cases"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
99 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
100 |
goal Lift3.thy "(x~=UU)=(? y.x=Def y)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
101 |
br iffI 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
102 |
br Lift_cases 1; |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
103 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
104 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
105 |
by (fast_tac (HOL_cs addSIs lift.distinct) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
106 |
qed"not_Undef_is_Def"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
107 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
108 |
val Undef_eq_UU = inst_lift_pcpo RS sym; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
109 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
110 |
val DefE = prove_goal Lift3.thy "Def x = UU ==> R" |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
111 |
(fn prems => [ |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
112 |
cut_facts_tac prems 1, |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
113 |
asm_full_simp_tac (HOL_ss addsimps [Def_not_UU]) 1]); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
114 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
115 |
val prems = goal Lift3.thy "[| x = Def s; x = UU |] ==> R"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
116 |
by (cut_facts_tac prems 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
117 |
by (fast_tac (HOL_cs addSDs [DefE]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
118 |
val DefE2 = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
119 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
120 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
121 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
122 |
(* ---------------------------------------------------------- *) |
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Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
123 |
(* Lift is flat *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
124 |
(* ---------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
125 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
126 |
goalw Lift3.thy [flat_def] "flat (x::'a lift)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
127 |
by (simp_tac (!simpset addsimps [less_lift]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
128 |
val flat_lift = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
129 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
130 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
131 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
132 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
133 |
(* ---------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
134 |
(* More Continuity Proofs and Extended Tactic *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
135 |
(* ---------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
136 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
137 |
goal Lift3.thy "cont (%x. case x of Undef => UU | Def a => f a)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
138 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
139 |
br flatdom_strict2cont 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
140 |
br flat_lift 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
141 |
by (Simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
142 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
143 |
val cont_flift1_arg = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
144 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
145 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
146 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
147 |
goal Lift3.thy "cont (%x. case x of Undef => UU | Def a => Def (f a))"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
148 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
149 |
br flatdom_strict2cont 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
150 |
br flat_lift 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
151 |
by (Simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
152 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
153 |
val cont_flift2_arg = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
154 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
155 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
156 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
157 |
goal Lift3.thy "!!f. [|! a.cont (%y. (f y) a)|] ==> \ |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
158 |
\ cont (%y. case x of Undef => UU | Def a => (f y) a)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
159 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
160 |
by (res_inst_tac [("x","x")] Lift_cases 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
161 |
by (Asm_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
162 |
by (fast_tac (HOL_cs addss !simpset) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
163 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
164 |
qed"cont_flift1_not_arg"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
165 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
166 |
val cont_flift1_not_arg2 = (allI RS cont_flift1_not_arg); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
167 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
168 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
169 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
170 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
171 |
(* zusammenfassen zu cont(%y. ((f y)`(g y)) s) *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
172 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
173 |
goal Lift3.thy "!!f.cont g ==> cont(%x. (f`(g x)) s)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
174 |
by (rtac monocontlub2cont 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
175 |
(* monotone *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
176 |
by (rtac monofunI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
177 |
by (strip_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
178 |
by (rtac (monofun_cfun_arg RS monofun_fun_fun) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
179 |
by (etac (cont2mono RS monofunE RS spec RS spec RS mp) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
180 |
by (atac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
181 |
(* contlub *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
182 |
by (rtac contlubI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
183 |
by (strip_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
184 |
by ((rtac (cont2contlub RS contlubE RS spec RS mp RS ssubst) 1) THEN (atac 1)); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
185 |
ba 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
186 |
by (stac (contlub_cfun_arg RS fun_cong) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
187 |
be (cont2mono RS ch2ch_monofun) 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
188 |
ba 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
189 |
by (stac thelub_fun 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
190 |
by (fast_tac ((HOL_cs addSIs [ch2ch_fappR]) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
191 |
addSEs [cont2mono RS ch2ch_monofun]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
192 |
br refl 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
193 |
qed"cont_fapp_app1"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
194 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
195 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
196 |
goal Lift3.thy "cont(%y. (y`x) s)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
197 |
by (rtac monocontlub2cont 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
198 |
(* monotone *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
199 |
by (rtac monofunI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
200 |
by (strip_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
201 |
be (monofun_cfun_fun RS monofun_fun_fun) 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
202 |
(* continuous *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
203 |
by (rtac contlubI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
204 |
by (strip_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
205 |
by (stac (contlub_cfun_fun RS fun_cong) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
206 |
by (atac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
207 |
by (stac thelub_fun 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
208 |
be ch2ch_fappL 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
209 |
br refl 1; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
210 |
qed"cont_fapp_app2"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
211 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
212 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
213 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
214 |
val prems = goal Lift3.thy "[| cont f1; cont f2 |] ==> \ |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
215 |
\ cont (%x. if b then f1 x else f2 x)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
216 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
217 |
by (cut_facts_tac prems 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
218 |
by (case_tac "b" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
219 |
by (TRYALL (fast_tac (HOL_cs addss HOL_ss))); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
220 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
221 |
val cont_if = result(); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
222 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
223 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
224 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
225 |
val cont2cont_CF1L_rev2 = (allI RS cont2cont_CF1L_rev); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
226 |
|
2566 | 227 |
val cont_lemmas2 = cont_lemmas1@ |
2356
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
228 |
[cont_flift1_arg,cont_flift2_arg, |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
229 |
cont_flift1_not_arg2,cont2cont_CF1L_rev2, |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
230 |
cont_fapp_app1,cont_fapp_app2,cont_if]; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
231 |
|
2566 | 232 |
Addsimps [cont_flift1_arg,cont_flift2_arg, |
233 |
cont_flift1_not_arg2,cont2cont_CF1L_rev2, |
|
234 |
cont_fapp_app1,cont_fapp_app2,cont_if]; |
|
2356
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
235 |
|
2566 | 236 |
fun cont_tac i = resolve_tac cont_lemmas2 i; |
237 |
fun cont_tacR i = simp_tac (!simpset addsimps [flift1_def,flift2_def]) i THEN |
|
238 |
REPEAT (cont_tac i); |
|
2356
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
239 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
240 |
(* --------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
241 |
(* Admissibility tactic and tricks *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
242 |
(* --------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
243 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
244 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
245 |
goal Lift3.thy "x~=FF = (x=TT|x=UU)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
246 |
by (res_inst_tac [("p","x")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
247 |
by (TRYALL (Asm_full_simp_tac)); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
248 |
qed"adm_trick_1"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
249 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
250 |
goal Lift3.thy "x~=TT = (x=FF|x=UU)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
251 |
by (res_inst_tac [("p","x")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
252 |
by (TRYALL (Asm_full_simp_tac)); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
253 |
qed"adm_trick_2"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
254 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
255 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
256 |
val adm_tricks = [adm_trick_1,adm_trick_2]; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
257 |
|
2566 | 258 |
(*val adm_tac = (fn i => ((resolve_tac adm_lemmas i)));*) |
259 |
(*val adm_tacR = (fn i => (REPEAT (adm_tac i)));*) |
|
260 |
(*val adm_cont_tac = (fn i => ((adm_tacR i) THEN (cont_tacR i)));*) |
|
2356
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
261 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
262 |
(* ----------------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
263 |
(* Relations between domains and terms using lift constructs *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
264 |
(* ----------------------------------------------------------------- *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
265 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
266 |
goal Lift3.thy |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
267 |
"!!t.[|t~=UU|]==> ((t andalso s)~=FF)=(t~=FF & s~=FF)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
268 |
by (rtac iffI 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
269 |
(* 1 *) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
270 |
by (res_inst_tac [("p","t")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
271 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
272 |
by (res_inst_tac [("p","s")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
273 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
274 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
275 |
by (subgoal_tac "(t andalso s) = FF" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
276 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
277 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
278 |
by (res_inst_tac [("p","s")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
279 |
by (subgoal_tac "(t andalso s) = FF" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
280 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
281 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
282 |
by (subgoal_tac "(t andalso s) = FF" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
283 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
284 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
285 |
by (subgoal_tac "(t andalso s) = FF" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
286 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
287 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
288 |
(* 2*) |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
289 |
by (res_inst_tac [("p","t")] trE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
290 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
291 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
292 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
293 |
qed"andalso_and"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
294 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
295 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
296 |
goal Lift3.thy "blift x ~=UU"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
297 |
by (simp_tac (!simpset addsimps [blift_def])1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
298 |
by (case_tac "x" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
299 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
300 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
301 |
qed"blift_not_UU"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
302 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
303 |
goal Lift3.thy "(blift x ~=FF)= x"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
304 |
by (simp_tac (!simpset addsimps [blift_def]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
305 |
by (case_tac "x" 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
306 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
307 |
by (Asm_full_simp_tac 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
308 |
qed"blift_and_bool"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
309 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
310 |
goal Lift3.thy "plift P`(Def y) = blift (P y)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
311 |
by (simp_tac (!simpset addsimps [plift_def,flift1_def]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
312 |
qed"plift2blift"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
313 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
314 |
goal Lift3.thy |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
315 |
"(If blift P then A else B fi)= (if P then A else B)"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
316 |
by (simp_tac (!simpset addsimps [blift_def]) 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
317 |
by (res_inst_tac [("P","P"),("Q","P")] impCE 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
318 |
by (fast_tac HOL_cs 1); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
319 |
by (REPEAT (Asm_full_simp_tac 1)); |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
320 |
qed"If_and_if"; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
321 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
322 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
323 |
Addsimps [plift2blift,If_and_if,blift_not_UU,blift_and_bool]; |
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
324 |
|
125260ef480c
Theories Lift1, Lift2 and Lift3 inserted below HOLCF.thy
sandnerr
parents:
diff
changeset
|
325 |
simpset := !simpset addsolver (K (DEPTH_SOLVE_1 o cont_tac)); |