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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 17683 | . 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 500 | 1 ⊢ (𝐶 ∈ (ACS‘𝑋) → 𝐶 ∈ (Moore‘𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 ∃wex 1799 ∈ wcel 2142 ∀wral 3076 ∩ cin 3903 ⊆ wss 3904 𝒫 cpw 4555 ∪ cuni 4865 “ cima 5650 ⟶wf 6517 ‘cfv 6521 Fincfn 8927 Moorecmre 17610 ACScacs 17613 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pr 5390 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3077 df-rex 3087 df-rab 3415 df-v 3456 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-fv 6529 df-acs 17617 |
| This theorem is referenced by: acsfiel 17686 acsmred 17688 mreacs 17690 isacs3lem 18574 symggen 19510 odf1o1 19612 lsmmod 19715 gsumzsplit 19967 gsumzoppg 19984 gsumpt 20002 dmdprdd 20041 dprdfeq0 20064 dprdspan 20069 dprdres 20070 dprdss 20071 subgdmdprd 20076 subgdprd 20077 dprdsn 20078 dprd2dlem1 20083 dprd2da 20084 dmdprdsplit2lem 20087 ablfac1b 20112 pgpfac1lem1 20116 pgpfac1lem3 20119 pgpfac1lem4 20120 pgpfac1lem5 20121 pgpfaclem2 20124 isnacs2 43284 proot1mul 43768 proot1hash 43769 |
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