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Mirrors > Home > MPE Home > Th. List > acsfn1c | Structured version Visualization version GIF version |
Description: Algebraicity of a one-argument closure condition with additional constant. (Contributed by Stefan O'Rear, 3-Apr-2015.) |
Ref | Expression |
---|---|
acsfn1c | ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | riinrab 4784 | . 2 ⊢ (𝒫 𝑋 ∩ ∩ 𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎}) = {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} | |
2 | mreacs 16630 | . . . 4 ⊢ (𝑋 ∈ 𝑉 → (ACS‘𝑋) ∈ (Moore‘𝒫 𝑋)) | |
3 | 2 | adantr 473 | . . 3 ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → (ACS‘𝑋) ∈ (Moore‘𝒫 𝑋)) |
4 | acsfn1 16633 | . . . . . 6 ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋)) | |
5 | 4 | ex 402 | . . . . 5 ⊢ (𝑋 ∈ 𝑉 → (∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋 → {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋))) |
6 | 5 | ralimdv 3142 | . . . 4 ⊢ (𝑋 ∈ 𝑉 → (∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋 → ∀𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋))) |
7 | 6 | imp 396 | . . 3 ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → ∀𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋)) |
8 | mreriincl 16570 | . . 3 ⊢ (((ACS‘𝑋) ∈ (Moore‘𝒫 𝑋) ∧ ∀𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋)) → (𝒫 𝑋 ∩ ∩ 𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎}) ∈ (ACS‘𝑋)) | |
9 | 3, 7, 8 | syl2anc 580 | . 2 ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → (𝒫 𝑋 ∩ ∩ 𝑏 ∈ 𝐾 {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎}) ∈ (ACS‘𝑋)) |
10 | 1, 9 | syl5eqelr 2881 | 1 ⊢ ((𝑋 ∈ 𝑉 ∧ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑋 𝐸 ∈ 𝑋) → {𝑎 ∈ 𝒫 𝑋 ∣ ∀𝑏 ∈ 𝐾 ∀𝑐 ∈ 𝑎 𝐸 ∈ 𝑎} ∈ (ACS‘𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 385 ∈ wcel 2157 ∀wral 3087 {crab 3091 ∩ cin 3766 𝒫 cpw 4347 ∩ ciin 4709 ‘cfv 6099 Moorecmre 16554 ACScacs 16557 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1891 ax-4 1905 ax-5 2006 ax-6 2072 ax-7 2107 ax-8 2159 ax-9 2166 ax-10 2185 ax-11 2200 ax-12 2213 ax-13 2354 ax-ext 2775 ax-sep 4973 ax-nul 4981 ax-pow 5033 ax-pr 5095 ax-un 7181 |
This theorem depends on definitions: df-bi 199 df-an 386 df-or 875 df-3or 1109 df-3an 1110 df-tru 1657 df-ex 1876 df-nf 1880 df-sb 2065 df-mo 2590 df-eu 2607 df-clab 2784 df-cleq 2790 df-clel 2793 df-nfc 2928 df-ne 2970 df-ral 3092 df-rex 3093 df-rab 3096 df-v 3385 df-sbc 3632 df-csb 3727 df-dif 3770 df-un 3772 df-in 3774 df-ss 3781 df-pss 3783 df-nul 4114 df-if 4276 df-pw 4349 df-sn 4367 df-pr 4369 df-tp 4371 df-op 4373 df-uni 4627 df-int 4666 df-iun 4710 df-iin 4711 df-br 4842 df-opab 4904 df-mpt 4921 df-tr 4944 df-id 5218 df-eprel 5223 df-po 5231 df-so 5232 df-fr 5269 df-we 5271 df-xp 5316 df-rel 5317 df-cnv 5318 df-co 5319 df-dm 5320 df-rn 5321 df-res 5322 df-ima 5323 df-ord 5942 df-on 5943 df-lim 5944 df-suc 5945 df-iota 6062 df-fun 6101 df-fn 6102 df-f 6103 df-f1 6104 df-fo 6105 df-f1o 6106 df-fv 6107 df-om 7298 df-1o 7797 df-en 8194 df-fin 8197 df-mre 16558 df-mrc 16559 df-acs 16561 |
This theorem is referenced by: nsgacs 17940 lssacs 19285 |
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