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| Mirrors > Home > MPE Home > Th. List > acsmre | Structured version Visualization version GIF version | ||
| Description: Algebraic closure systems are closure systems. (Contributed by Stefan O'Rear, 2-Apr-2015.) |
| Ref | Expression |
|---|---|
| acsmre | ⊢ (𝐶 ∈ (ACS‘𝑋) → 𝐶 ∈ (Moore‘𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isacs 17706 | . 2 ⊢ (𝐶 ∈ (ACS‘𝑋) ↔ (𝐶 ∈ (Moore‘𝑋) ∧ ∃𝑓(𝑓:𝒫 𝑋⟶𝒫 𝑋 ∧ ∀𝑠 ∈ 𝒫 𝑋(𝑠 ∈ 𝐶 ↔ ∪ (𝑓 “ (𝒫 𝑠 ∩ Fin)) ⊆ 𝑠)))) | |
| 2 | 1 | simplbi 501 | 1 ⊢ (𝐶 ∈ (ACS‘𝑋) → 𝐶 ∈ (Moore‘𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 ∃wex 1806 ∈ wcel 2149 ∀wral 3085 ∩ cin 3912 ⊆ wss 3913 𝒫 cpw 4567 ∪ cuni 4876 “ cima 5665 ⟶wf 6533 ‘cfv 6537 Fincfn 8942 Moorecmre 17633 ACScacs 17636 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-sep 5261 ax-nul 5271 ax-pr 5405 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-ral 3086 df-rex 3096 df-rab 3424 df-v 3465 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4877 df-br 5114 df-opab 5178 df-mpt 5197 df-id 5557 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-fv 6545 df-acs 17640 |
| This theorem is referenced by: acsfiel 17709 acsmred 17711 mreacs 17713 isacs3lem 18597 symggen 19539 odf1o1 19641 lsmmod 19744 gsumzsplit 19996 gsumzoppg 20013 gsumpt 20031 dmdprdd 20070 dprdfeq0 20093 dprdspan 20098 dprdres 20099 dprdss 20100 subgdmdprd 20105 subgdprd 20106 dprdsn 20107 dprd2dlem1 20112 dprd2da 20113 dmdprdsplit2lem 20116 ablfac1b 20141 pgpfac1lem1 20145 pgpfac1lem3 20148 pgpfac1lem4 20149 pgpfac1lem5 20150 pgpfaclem2 20153 isnacs2 43328 proot1mul 43812 proot1hash 43813 |
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