Mercurial > hg > Members > kono > Proof > ZF-in-agda
annotate constructible-set.agda @ 14:e11e95d5ddee
separete constructible set
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Tue, 14 May 2019 03:38:26 +0900 |
parents | zf.agda@2df90eb0896c |
children | 497152f625ee |
rev | line source |
---|---|
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
1 module constructible-set where |
3 | 2 |
3 open import Level | |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
4 open import zf |
3 | 5 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
6 open import Data.Nat renaming ( zero to Zero ; suc to Suc ; ℕ to Nat ) |
3 | 7 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
8 open import Relation.Binary.PropositionalEquality |
3 | 9 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
10 data Ordinal {n : Level } : (lv : Nat) → Set n where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
11 Φ : {lv : Nat} → Ordinal {n} lv |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
12 T-suc : {lv : Nat} → Ordinal {n} lv → Ordinal lv |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
13 ℵ_ : (lv : Nat) → Ordinal (Suc lv) |
3 | 14 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
15 data _o<_ {n : Level } : {lx ly : Nat} → Ordinal {n} lx → Ordinal {n} ly → Set n where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
16 l< : {lx ly : Nat } → {x : Ordinal {n} lx } → {y : Ordinal {n} ly } → lx < ly → x o< y |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
17 Φ< : {lx : Nat} → {x : Ordinal {n} lx} → Φ {n} {lx} o< T-suc {n} {lx} x |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
18 s< : {lx : Nat} → {x y : Ordinal {n} lx} → x o< y → T-suc {n} {lx} x o< T-suc {n} {lx} y |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
19 ℵΦ< : {lx : Nat} → {x : Ordinal {n} (Suc lx) } → Φ {n} {Suc lx} o< (ℵ lx) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
20 ℵ< : {lx : Nat} → {x : Ordinal {n} (Suc lx) } → T-suc {n} {Suc lx} x o< (ℵ lx) |
3 | 21 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
22 open import Data.Nat.Properties |
6 | 23 open import Data.Empty |
24 open import Relation.Nullary | |
25 | |
26 open import Relation.Binary | |
27 open import Relation.Binary.Core | |
28 | |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
29 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
30 nat< : { x y : Nat } → x ≡ y → x < y → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
31 nat< {Zero} {Zero} refl () |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
32 nat< {Suc x} {.(Suc x)} refl (s≤s t) = nat< {x} {x} refl t |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
33 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
34 x≤x : { x : Nat } → x ≤ x |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
35 x≤x {Zero} = z≤n |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
36 x≤x {Suc x} = s≤s ( x≤x ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
37 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
38 x<>y : { x y : Nat } → x > y → x < y → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
39 x<>y {.(Suc _)} {.(Suc _)} (s≤s lt) (s≤s lt1) = x<>y lt lt1 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
40 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
41 triO> : {n : Level } → {lx ly : Nat} {x : Ordinal {n} lx } { y : Ordinal {n} ly } → ly < lx → x o< y → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
42 triO> {n} {lx} {ly} {x} {y} y<x xo<y with <-cmp lx ly |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
43 triO> {n} {lx} {ly} {x} {y} y<x xo<y | tri< a ¬b ¬c = ¬c y<x |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
44 triO> {n} {lx} {ly} {x} {y} y<x xo<y | tri≈ ¬a b ¬c = ¬c y<x |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
45 triO> {n} {lx} {ly} {x} {y} y<x (l< x₁) | tri> ¬a ¬b c = ¬a x₁ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
46 triO> {n} {lx} {ly} {Φ} {T-suc _} y<x Φ< | tri> ¬a ¬b c = ¬b refl |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
47 triO> {n} {lx} {ly} {T-suc px} {T-suc py} y<x (s< w) | tri> ¬a ¬b c = triO> y<x w |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
48 triO> {n} {lx} {ly} {Φ {u}} {ℵ w} y<x ℵΦ< | tri> ¬a ¬b c = ¬b refl |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
49 triO> {n} {lx} {ly} {(T-suc _)} {ℵ u} y<x ℵ< | tri> ¬a ¬b c = ¬b refl |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
50 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
51 trio! : {n : Level } → {lv : Nat} → {x : Ordinal {n} lv } → x o< x → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
52 trio! {n} {lx} {x} (l< y) = nat< refl y |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
53 trio! {n} {lx} {T-suc y} (s< t) = trio! t |
3 | 54 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
55 trio<> : {n : Level } → {lx : Nat} {x : Ordinal {n} lx } { y : Ordinal {n} lx } → y o< x → x o< y → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
56 trio<> {n} {lx} {x} {y} (l< lt) _ = nat< refl lt |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
57 trio<> {n} {lx} {x} {y} _ (l< lt) = nat< refl lt |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
58 trio<> {n} {lx} {.(T-suc _)} {.(T-suc _)} (s< s) (s< t) = |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
59 trio<> s t |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
60 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
61 trio<≡ : {n : Level } → {lx : Nat} {x : Ordinal {n} lx } { y : Ordinal {n} lx } → x ≡ y → x o< y → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
62 trio<≡ refl = trio! |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
63 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
64 trio>≡ : {n : Level } → {lx : Nat} {x : Ordinal {n} lx } { y : Ordinal {n} lx } → x ≡ y → y o< x → ⊥ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
65 trio>≡ refl = trio! |
9
5ed16e2d8eb7
try to fix axiom of replacement
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
8
diff
changeset
|
66 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
67 triO : {n : Level } → {lx ly : Nat} → Ordinal {n} lx → Ordinal {n} ly → Tri (lx < ly) ( lx ≡ ly ) ( lx > ly ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
68 triO {n} {lx} {ly} x y = <-cmp lx ly |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
69 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
70 triOonSameLevel : {n : Level } → {lx : Nat} → Trichotomous _≡_ ( _o<_ {n} {lx} {lx} ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
71 triOonSameLevel {n} {lv} Φ Φ = tri≈ trio! refl trio! |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
72 triOonSameLevel {n} {Suc lv} (ℵ lv) (ℵ lv) = tri≈ trio! refl trio! |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
73 triOonSameLevel {n} {lv} Φ (T-suc y) = tri< Φ< (λ ()) ( λ lt → trio<> lt Φ< ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
74 triOonSameLevel {n} {.(Suc lv)} Φ (ℵ lv) = tri< (ℵΦ< {n} {lv} {Φ} ) (λ ()) ( λ lt → trio<> lt ((ℵΦ< {n} {lv} {Φ} )) ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
75 triOonSameLevel {n} {Suc lv} (ℵ lv) Φ = tri> ( λ lt → trio<> lt (ℵΦ< {n} {lv} {Φ} ) ) (λ ()) (ℵΦ< {n} {lv} {Φ} ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
76 triOonSameLevel {n} {Suc lv} (ℵ lv) (T-suc y) = tri> ( λ lt → trio<> lt (ℵ< {n} {lv} {y} ) ) (λ ()) (ℵ< {n} {lv} {y} ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
77 triOonSameLevel {n} {lv} (T-suc x) Φ = tri> (λ lt → trio<> lt Φ<) (λ ()) Φ< |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
78 triOonSameLevel {n} {.(Suc lv)} (T-suc x) (ℵ lv) = tri< ℵ< (λ ()) (λ lt → trio<> lt ℵ< ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
79 triOonSameLevel {n} {lv} (T-suc x) (T-suc y) with triOonSameLevel x y |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
80 triOonSameLevel {n} {lv} (T-suc x) (T-suc y) | tri< a ¬b ¬c = tri< (s< a) (λ tx=ty → trio<≡ tx=ty (s< a) ) ( λ lt → trio<> lt (s< a) ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
81 triOonSameLevel {n} {lv} (T-suc x) (T-suc x) | tri≈ ¬a refl ¬c = tri≈ trio! refl trio! |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
82 triOonSameLevel {n} {lv} (T-suc x) (T-suc y) | tri> ¬a ¬b c = tri> ( λ lt → trio<> lt (s< c) ) (λ tx=ty → trio>≡ tx=ty (s< c) ) (s< c) |
9
5ed16e2d8eb7
try to fix axiom of replacement
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
8
diff
changeset
|
83 |
5ed16e2d8eb7
try to fix axiom of replacement
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
8
diff
changeset
|
84 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
85 max : (x y : Nat) → Nat |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
86 max Zero Zero = Zero |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
87 max Zero (Suc x) = (Suc x) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
88 max (Suc x) Zero = (Suc x) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
89 max (Suc x) (Suc y) = Suc ( max x y ) |
3 | 90 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
91 lvconv : { lx ly : Nat } → lx > ly → lx ≡ (max lx ly) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
92 lvconv {Zero} {Zero} () |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
93 lvconv {Zero} {Suc ly} () |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
94 lvconv {Suc lx} {Zero} (s≤s lt) = refl |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
95 lvconv {Suc lx} {Suc ly} (s≤s lt) = cong ( λ x → Suc x ) ( lvconv lt ) |
6 | 96 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
97 olconv : {n : Level } → { lx ly : Nat } → Ordinal {n} ly → lx < ly → Ordinal {n} (max lx ly) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
98 olconv {n} {lx} {ly} (Φ {x}) lt = Φ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
99 olconv {n} {lx} {ly} (T-suc x) lt = T-suc (olconv x lt) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
100 olconv {n} {lx} {Suc lv} (ℵ lv) lt = {!!} |
7 | 101 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
102 maxα : {n : Level } → { lx ly : Nat } → Ordinal {n} lx → Ordinal {n} ly → Ordinal {n} (max lx ly) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
103 maxα x y with triO x y |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
104 maxα Φ y | tri< a ¬b ¬c = Φ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
105 maxα (T-suc x) y | tri< a ¬b ¬c = olconv x a |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
106 maxα (ℵ lv) y | tri< a ¬b ¬c = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
107 maxα x y | tri> ¬a ¬b c = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
108 maxα Φ y | tri≈ ¬a b ¬c = Φ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
109 maxα (T-suc x) y | tri≈ ¬a b ¬c = T-suc {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
110 maxα (ℵ lv) y | tri≈ ¬a b ¬c = {!!} |
7 | 111 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
112 -- X' = { x ∈ X | ψ x } ∪ X , Mα = ( ∪ (β < α) Mβ ) ' |
7 | 113 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
114 data Constructible {n : Level } {lv : Nat} ( α : Ordinal {n} lv ) : Set (suc n) where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
115 fsub : ( ψ : Ordinal {n} lv → Set n ) → Constructible α |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
116 xself : Ordinal {n} lv → Constructible α |
11 | 117 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
118 record ConstructibleSet {n : Level } : Set (suc n) where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
119 field |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
120 level : Nat |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
121 α : Ordinal {n} level |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
122 constructible : Constructible α |
11 | 123 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
124 open ConstructibleSet |
11 | 125 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
126 data _c∋_ {n : Level } : {lv lv' : Nat} {α : Ordinal {n} lv } {α' : Ordinal {n} lv' } → |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
127 Constructible {n} {lv} α → Constructible {n} {lv'} α' → Set n where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
128 c> : {lv lv' : Nat} {α : Ordinal {n} lv } {α' : Ordinal {n} lv' } |
11 | 129 (ta : Constructible {n} {lv} α ) ( tx : Constructible {n} {lv'} α' ) → α' o< α → ta c∋ tx |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
130 xself-fsub : {lv : Nat} {α : Ordinal {n} lv } |
11 | 131 (ta : Ordinal {n} lv ) ( ψ : Ordinal {n} lv → Set n ) → _c∋_ {n} {_} {_} {α} {α} (xself ta ) ( fsub ψ) |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
132 fsub-fsub : {lv lv' : Nat} {α : Ordinal {n} lv } |
11 | 133 ( ψ : Ordinal {n} lv → Set n ) ( ψ₁ : Ordinal {n} lv → Set n ) → |
134 ( ∀ ( x : Ordinal {n} lv ) → ψ x → ψ₁ x ) → _c∋_ {n} {_} {_} {α} {α} ( fsub ψ ) ( fsub ψ₁) | |
7 | 135 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
136 _∋_ : {n : Level} → (ConstructibleSet {n}) → (ConstructibleSet {n} ) → Set n |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
137 a ∋ x = constructible a c∋ constructible x |
11 | 138 |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
139 data _c≈_ {n : Level } : {lv lv' : Nat} {α : Ordinal {n} lv } {α' : Ordinal {n} lv' } → |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
140 Constructible {n} {lv} α → Constructible {n} {lv'} α' → Set n where |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
141 crefl : {lv : Nat} {α : Ordinal {n} lv } → _c≈_ {n} {_} {_} {α} {α} (xself α ) (xself α ) |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
142 feq : {lv : Nat} {α : Ordinal {n} lv } |
11 | 143 → ( ψ : Ordinal {n} lv → Set n ) ( ψ₁ : Ordinal {n} lv → Set n ) |
144 → (∀ ( x : Ordinal {n} lv ) → ψ x ⇔ ψ₁ x ) → _c≈_ {n} {_} {_} {α} {α} ( fsub ψ ) ( fsub ψ₁) | |
145 | |
14
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
146 _≈_ : {n : Level} → (ConstructibleSet {n}) → (ConstructibleSet {n} ) → Set n |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
147 a ≈ x = constructible a c≈ constructible x |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
148 |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
149 ConstructibleSet→ZF : {n : Level } → ZF {suc n} {n} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
150 ConstructibleSet→ZF {n} = record { |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
151 ZFSet = ConstructibleSet |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
152 ; _∋_ = _∋_ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
153 ; _≈_ = _≈_ |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
154 ; ∅ = record { level = Zero ; α = Φ ; constructible = xself Φ } |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
155 ; _×_ = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
156 ; Union = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
157 ; Power = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
158 ; Select = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
159 ; Replace = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
160 ; infinite = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
161 ; isZF = {!!} |
e11e95d5ddee
separete constructible set
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
11
diff
changeset
|
162 } |