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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 17608 | . 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 497 | 1 ⊢ (𝐶 ∈ (ACS‘𝑋) → 𝐶 ∈ (Moore‘𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 207 ∧ wa 396 ∃wex 1786 ∈ wcel 2119 ∀wral 3053 ∩ cin 3882 ⊆ wss 3883 𝒫 cpw 4529 ∪ cuni 4838 “ cima 5621 ⟶wf 6481 ‘cfv 6485 Fincfn 8883 Moorecmre 17535 ACScacs 17538 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5218 ax-nul 5228 ax-pr 5362 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-mpt 5154 df-id 5513 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-iota 6441 df-fun 6487 df-fn 6488 df-f 6489 df-fv 6493 df-acs 17542 |
| This theorem is referenced by: acsfiel 17611 acsmred 17613 mreacs 17615 isacs3lem 18499 symggen 19436 odf1o1 19538 lsmmod 19641 gsumzsplit 19893 gsumzoppg 19910 gsumpt 19928 dmdprdd 19967 dprdfeq0 19990 dprdspan 19995 dprdres 19996 dprdss 19997 subgdmdprd 20002 subgdprd 20003 dprdsn 20004 dprd2dlem1 20009 dprd2da 20010 dmdprdsplit2lem 20013 ablfac1b 20038 pgpfac1lem1 20042 pgpfac1lem3 20045 pgpfac1lem4 20046 pgpfac1lem5 20047 pgpfaclem2 20050 isnacs2 43155 proot1mul 43639 proot1hash 43640 |
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