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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 17702 | . 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 1809 ∈ wcel 2143 ∀wral 3079 ∩ cin 3904 ⊆ wss 3905 𝒫 cpw 4562 ∪ cuni 4872 “ cima 5664 ⟶wf 6532 ‘cfv 6536 Fincfn 8939 Moorecmre 17629 ACScacs 17632 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pr 5404 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-fv 6544 df-acs 17636 |
| This theorem is referenced by: acsfiel 17705 acsmred 17707 mreacs 17709 isacs3lem 18593 symggen 19535 odf1o1 19637 lsmmod 19740 gsumzsplit 19992 gsumzoppg 20009 gsumpt 20027 dmdprdd 20066 dprdfeq0 20089 dprdspan 20094 dprdres 20095 dprdss 20096 subgdmdprd 20101 subgdprd 20102 dprdsn 20103 dprd2dlem1 20108 dprd2da 20109 dmdprdsplit2lem 20112 ablfac1b 20137 pgpfac1lem1 20141 pgpfac1lem3 20144 pgpfac1lem4 20145 pgpfac1lem5 20146 pgpfaclem2 20149 isnacs2 43437 proot1mul 43921 proot1hash 43922 |
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