Step | Hyp | Ref
| Expression |
1 | | fnmrc 16090 |
. . . . 5
⊢ mrCls Fn
∪ ran Moore |
2 | | fnfun 5902 |
. . . . 5
⊢ (mrCls Fn
∪ ran Moore → Fun mrCls) |
3 | 1, 2 | ax-mp 5 |
. . . 4
⊢ Fun
mrCls |
4 | | fvelima 6158 |
. . . 4
⊢ ((Fun
mrCls ∧ 𝐹 ∈ (mrCls
“ (Moore‘𝐵)))
→ ∃𝑧 ∈
(Moore‘𝐵)(mrCls‘𝑧) = 𝐹) |
5 | 3, 4 | mpan 702 |
. . 3
⊢ (𝐹 ∈ (mrCls “
(Moore‘𝐵)) →
∃𝑧 ∈
(Moore‘𝐵)(mrCls‘𝑧) = 𝐹) |
6 | | elfvex 6131 |
. . . . . 6
⊢ (𝑧 ∈ (Moore‘𝐵) → 𝐵 ∈ V) |
7 | | eqid 2610 |
. . . . . . . 8
⊢
(mrCls‘𝑧) =
(mrCls‘𝑧) |
8 | 7 | mrcf 16092 |
. . . . . . 7
⊢ (𝑧 ∈ (Moore‘𝐵) → (mrCls‘𝑧):𝒫 𝐵⟶𝑧) |
9 | | mresspw 16075 |
. . . . . . 7
⊢ (𝑧 ∈ (Moore‘𝐵) → 𝑧 ⊆ 𝒫 𝐵) |
10 | 8, 9 | fssd 5970 |
. . . . . 6
⊢ (𝑧 ∈ (Moore‘𝐵) → (mrCls‘𝑧):𝒫 𝐵⟶𝒫 𝐵) |
11 | 7 | mrcssid 16100 |
. . . . . . . . . 10
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ 𝑥 ⊆ 𝐵) → 𝑥 ⊆ ((mrCls‘𝑧)‘𝑥)) |
12 | 11 | adantrr 749 |
. . . . . . . . 9
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ (𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥)) → 𝑥 ⊆ ((mrCls‘𝑧)‘𝑥)) |
13 | 7 | mrcss 16099 |
. . . . . . . . . . 11
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ 𝑦 ⊆ 𝑥 ∧ 𝑥 ⊆ 𝐵) → ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥)) |
14 | 13 | 3expb 1258 |
. . . . . . . . . 10
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ (𝑦 ⊆ 𝑥 ∧ 𝑥 ⊆ 𝐵)) → ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥)) |
15 | 14 | ancom2s 840 |
. . . . . . . . 9
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ (𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥)) → ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥)) |
16 | 7 | mrcidm 16102 |
. . . . . . . . . 10
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ 𝑥 ⊆ 𝐵) → ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)) |
17 | 16 | adantrr 749 |
. . . . . . . . 9
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ (𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥)) → ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)) |
18 | 12, 15, 17 | 3jca 1235 |
. . . . . . . 8
⊢ ((𝑧 ∈ (Moore‘𝐵) ∧ (𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥)) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥))) |
19 | 18 | ex 449 |
. . . . . . 7
⊢ (𝑧 ∈ (Moore‘𝐵) → ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)))) |
20 | 19 | alrimivv 1843 |
. . . . . 6
⊢ (𝑧 ∈ (Moore‘𝐵) → ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)))) |
21 | 6, 10, 20 | 3jca 1235 |
. . . . 5
⊢ (𝑧 ∈ (Moore‘𝐵) → (𝐵 ∈ V ∧ (mrCls‘𝑧):𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥))))) |
22 | | feq1 5939 |
. . . . . 6
⊢
((mrCls‘𝑧) =
𝐹 →
((mrCls‘𝑧):𝒫
𝐵⟶𝒫 𝐵 ↔ 𝐹:𝒫 𝐵⟶𝒫 𝐵)) |
23 | | fveq1 6102 |
. . . . . . . . . 10
⊢
((mrCls‘𝑧) =
𝐹 →
((mrCls‘𝑧)‘𝑥) = (𝐹‘𝑥)) |
24 | 23 | sseq2d 3596 |
. . . . . . . . 9
⊢
((mrCls‘𝑧) =
𝐹 → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ↔ 𝑥 ⊆ (𝐹‘𝑥))) |
25 | | fveq1 6102 |
. . . . . . . . . 10
⊢
((mrCls‘𝑧) =
𝐹 →
((mrCls‘𝑧)‘𝑦) = (𝐹‘𝑦)) |
26 | 25, 23 | sseq12d 3597 |
. . . . . . . . 9
⊢
((mrCls‘𝑧) =
𝐹 →
(((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ↔ (𝐹‘𝑦) ⊆ (𝐹‘𝑥))) |
27 | | id 22 |
. . . . . . . . . . 11
⊢
((mrCls‘𝑧) =
𝐹 → (mrCls‘𝑧) = 𝐹) |
28 | 27, 23 | fveq12d 6109 |
. . . . . . . . . 10
⊢
((mrCls‘𝑧) =
𝐹 →
((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = (𝐹‘(𝐹‘𝑥))) |
29 | 28, 23 | eqeq12d 2625 |
. . . . . . . . 9
⊢
((mrCls‘𝑧) =
𝐹 →
(((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥) ↔ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) |
30 | 24, 26, 29 | 3anbi123d 1391 |
. . . . . . . 8
⊢
((mrCls‘𝑧) =
𝐹 → ((𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)) ↔ (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) |
31 | 30 | imbi2d 329 |
. . . . . . 7
⊢
((mrCls‘𝑧) =
𝐹 → (((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥))) ↔ ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))))) |
32 | 31 | 2albidv 1838 |
. . . . . 6
⊢
((mrCls‘𝑧) =
𝐹 → (∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥))) ↔ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))))) |
33 | 22, 32 | 3anbi23d 1394 |
. . . . 5
⊢
((mrCls‘𝑧) =
𝐹 → ((𝐵 ∈ V ∧
(mrCls‘𝑧):𝒫
𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘𝑦) ⊆ ((mrCls‘𝑧)‘𝑥) ∧ ((mrCls‘𝑧)‘((mrCls‘𝑧)‘𝑥)) = ((mrCls‘𝑧)‘𝑥)))) ↔ (𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))))) |
34 | 21, 33 | syl5ibcom 234 |
. . . 4
⊢ (𝑧 ∈ (Moore‘𝐵) → ((mrCls‘𝑧) = 𝐹 → (𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))))) |
35 | 34 | rexlimiv 3009 |
. . 3
⊢
(∃𝑧 ∈
(Moore‘𝐵)(mrCls‘𝑧) = 𝐹 → (𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))))) |
36 | 5, 35 | syl 17 |
. 2
⊢ (𝐹 ∈ (mrCls “
(Moore‘𝐵)) →
(𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))))) |
37 | | simp1 1054 |
. . . 4
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → 𝐵 ∈ V) |
38 | | simp2 1055 |
. . . 4
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → 𝐹:𝒫 𝐵⟶𝒫 𝐵) |
39 | | ssid 3587 |
. . . . . . 7
⊢ 𝑧 ⊆ 𝑧 |
40 | | 3simpb 1052 |
. . . . . . . . . . 11
⊢ ((𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) |
41 | 40 | imim2i 16 |
. . . . . . . . . 10
⊢ (((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) |
42 | 41 | 2alimi 1731 |
. . . . . . . . 9
⊢
(∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) |
43 | | vex 3176 |
. . . . . . . . . 10
⊢ 𝑧 ∈ V |
44 | | sseq1 3589 |
. . . . . . . . . . . . . 14
⊢ (𝑥 = 𝑧 → (𝑥 ⊆ 𝐵 ↔ 𝑧 ⊆ 𝐵)) |
45 | 44 | adantr 480 |
. . . . . . . . . . . . 13
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → (𝑥 ⊆ 𝐵 ↔ 𝑧 ⊆ 𝐵)) |
46 | | sseq12 3591 |
. . . . . . . . . . . . . 14
⊢ ((𝑦 = 𝑧 ∧ 𝑥 = 𝑧) → (𝑦 ⊆ 𝑥 ↔ 𝑧 ⊆ 𝑧)) |
47 | 46 | ancoms 468 |
. . . . . . . . . . . . 13
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → (𝑦 ⊆ 𝑥 ↔ 𝑧 ⊆ 𝑧)) |
48 | 45, 47 | anbi12d 743 |
. . . . . . . . . . . 12
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) ↔ (𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧))) |
49 | | id 22 |
. . . . . . . . . . . . . . 15
⊢ (𝑥 = 𝑧 → 𝑥 = 𝑧) |
50 | | fveq2 6103 |
. . . . . . . . . . . . . . 15
⊢ (𝑥 = 𝑧 → (𝐹‘𝑥) = (𝐹‘𝑧)) |
51 | 49, 50 | sseq12d 3597 |
. . . . . . . . . . . . . 14
⊢ (𝑥 = 𝑧 → (𝑥 ⊆ (𝐹‘𝑥) ↔ 𝑧 ⊆ (𝐹‘𝑧))) |
52 | 51 | adantr 480 |
. . . . . . . . . . . . 13
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → (𝑥 ⊆ (𝐹‘𝑥) ↔ 𝑧 ⊆ (𝐹‘𝑧))) |
53 | 50 | fveq2d 6107 |
. . . . . . . . . . . . . . 15
⊢ (𝑥 = 𝑧 → (𝐹‘(𝐹‘𝑥)) = (𝐹‘(𝐹‘𝑧))) |
54 | 53, 50 | eqeq12d 2625 |
. . . . . . . . . . . . . 14
⊢ (𝑥 = 𝑧 → ((𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥) ↔ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧))) |
55 | 54 | adantr 480 |
. . . . . . . . . . . . 13
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → ((𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥) ↔ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧))) |
56 | 52, 55 | anbi12d 743 |
. . . . . . . . . . . 12
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → ((𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)) ↔ (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)))) |
57 | 48, 56 | imbi12d 333 |
. . . . . . . . . . 11
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑧) → (((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) ↔ ((𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧))))) |
58 | 57 | spc2gv 3269 |
. . . . . . . . . 10
⊢ ((𝑧 ∈ V ∧ 𝑧 ∈ V) → (∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ((𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧))))) |
59 | 43, 43, 58 | mp2an 704 |
. . . . . . . . 9
⊢
(∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ((𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)))) |
60 | 42, 59 | syl 17 |
. . . . . . . 8
⊢
(∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ((𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)))) |
61 | 60 | 3ad2ant3 1077 |
. . . . . . 7
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → ((𝑧 ⊆ 𝐵 ∧ 𝑧 ⊆ 𝑧) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)))) |
62 | 39, 61 | mpan2i 709 |
. . . . . 6
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → (𝑧 ⊆ 𝐵 → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)))) |
63 | 62 | imp 444 |
. . . . 5
⊢ (((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) ∧ 𝑧 ⊆ 𝐵) → (𝑧 ⊆ (𝐹‘𝑧) ∧ (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧))) |
64 | 63 | simpld 474 |
. . . 4
⊢ (((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) ∧ 𝑧 ⊆ 𝐵) → 𝑧 ⊆ (𝐹‘𝑧)) |
65 | | simp2 1055 |
. . . . . . . . 9
⊢ ((𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥)) |
66 | 65 | imim2i 16 |
. . . . . . . 8
⊢ (((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥))) |
67 | 66 | 2alimi 1731 |
. . . . . . 7
⊢
(∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))) → ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥))) |
68 | 67 | 3ad2ant3 1077 |
. . . . . 6
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥))) |
69 | | vex 3176 |
. . . . . . 7
⊢ 𝑤 ∈ V |
70 | 44 | adantr 480 |
. . . . . . . . . 10
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑤) → (𝑥 ⊆ 𝐵 ↔ 𝑧 ⊆ 𝐵)) |
71 | | sseq12 3591 |
. . . . . . . . . . 11
⊢ ((𝑦 = 𝑤 ∧ 𝑥 = 𝑧) → (𝑦 ⊆ 𝑥 ↔ 𝑤 ⊆ 𝑧)) |
72 | 71 | ancoms 468 |
. . . . . . . . . 10
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑤) → (𝑦 ⊆ 𝑥 ↔ 𝑤 ⊆ 𝑧)) |
73 | 70, 72 | anbi12d 743 |
. . . . . . . . 9
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑤) → ((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) ↔ (𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧))) |
74 | | fveq2 6103 |
. . . . . . . . . 10
⊢ (𝑦 = 𝑤 → (𝐹‘𝑦) = (𝐹‘𝑤)) |
75 | | sseq12 3591 |
. . . . . . . . . 10
⊢ (((𝐹‘𝑦) = (𝐹‘𝑤) ∧ (𝐹‘𝑥) = (𝐹‘𝑧)) → ((𝐹‘𝑦) ⊆ (𝐹‘𝑥) ↔ (𝐹‘𝑤) ⊆ (𝐹‘𝑧))) |
76 | 74, 50, 75 | syl2anr 494 |
. . . . . . . . 9
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑤) → ((𝐹‘𝑦) ⊆ (𝐹‘𝑥) ↔ (𝐹‘𝑤) ⊆ (𝐹‘𝑧))) |
77 | 73, 76 | imbi12d 333 |
. . . . . . . 8
⊢ ((𝑥 = 𝑧 ∧ 𝑦 = 𝑤) → (((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥)) ↔ ((𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧) → (𝐹‘𝑤) ⊆ (𝐹‘𝑧)))) |
78 | 77 | spc2gv 3269 |
. . . . . . 7
⊢ ((𝑧 ∈ V ∧ 𝑤 ∈ V) → (∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥)) → ((𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧) → (𝐹‘𝑤) ⊆ (𝐹‘𝑧)))) |
79 | 43, 69, 78 | mp2an 704 |
. . . . . 6
⊢
(∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝐹‘𝑦) ⊆ (𝐹‘𝑥)) → ((𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧) → (𝐹‘𝑤) ⊆ (𝐹‘𝑧))) |
80 | 68, 79 | syl 17 |
. . . . 5
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → ((𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧) → (𝐹‘𝑤) ⊆ (𝐹‘𝑧))) |
81 | 80 | 3impib 1254 |
. . . 4
⊢ (((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) ∧ 𝑧 ⊆ 𝐵 ∧ 𝑤 ⊆ 𝑧) → (𝐹‘𝑤) ⊆ (𝐹‘𝑧)) |
82 | 63 | simprd 478 |
. . . 4
⊢ (((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) ∧ 𝑧 ⊆ 𝐵) → (𝐹‘(𝐹‘𝑧)) = (𝐹‘𝑧)) |
83 | 37, 38, 64, 81, 82 | ismrcd2 36280 |
. . 3
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → 𝐹 = (mrCls‘dom (𝐹 ∩ I ))) |
84 | 37, 38, 64, 81, 82 | ismrcd1 36279 |
. . . 4
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → dom (𝐹 ∩ I ) ∈ (Moore‘𝐵)) |
85 | | fvssunirn 6127 |
. . . . . 6
⊢
(Moore‘𝐵)
⊆ ∪ ran Moore |
86 | | fndm 5904 |
. . . . . . 7
⊢ (mrCls Fn
∪ ran Moore → dom mrCls = ∪ ran Moore) |
87 | 1, 86 | ax-mp 5 |
. . . . . 6
⊢ dom mrCls
= ∪ ran Moore |
88 | 85, 87 | sseqtr4i 3601 |
. . . . 5
⊢
(Moore‘𝐵)
⊆ dom mrCls |
89 | | funfvima2 6397 |
. . . . 5
⊢ ((Fun
mrCls ∧ (Moore‘𝐵)
⊆ dom mrCls) → (dom (𝐹 ∩ I ) ∈ (Moore‘𝐵) → (mrCls‘dom (𝐹 ∩ I )) ∈ (mrCls
“ (Moore‘𝐵)))) |
90 | 3, 88, 89 | mp2an 704 |
. . . 4
⊢ (dom
(𝐹 ∩ I ) ∈
(Moore‘𝐵) →
(mrCls‘dom (𝐹 ∩ I
)) ∈ (mrCls “ (Moore‘𝐵))) |
91 | 84, 90 | syl 17 |
. . 3
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → (mrCls‘dom (𝐹 ∩ I )) ∈ (mrCls
“ (Moore‘𝐵))) |
92 | 83, 91 | eqeltrd 2688 |
. 2
⊢ ((𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥)))) → 𝐹 ∈ (mrCls “ (Moore‘𝐵))) |
93 | 36, 92 | impbii 198 |
1
⊢ (𝐹 ∈ (mrCls “
(Moore‘𝐵)) ↔
(𝐵 ∈ V ∧ 𝐹:𝒫 𝐵⟶𝒫 𝐵 ∧ ∀𝑥∀𝑦((𝑥 ⊆ 𝐵 ∧ 𝑦 ⊆ 𝑥) → (𝑥 ⊆ (𝐹‘𝑥) ∧ (𝐹‘𝑦) ⊆ (𝐹‘𝑥) ∧ (𝐹‘(𝐹‘𝑥)) = (𝐹‘𝑥))))) |