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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 16922 | . 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 398 ∃wex 1780 ∈ wcel 2114 ∀wral 3138 ∩ cin 3935 ⊆ wss 3936 𝒫 cpw 4539 ∪ cuni 4838 “ cima 5558 ⟶wf 6351 ‘cfv 6355 Fincfn 8509 Moorecmre 16853 ACScacs 16856 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-fv 6363 df-acs 16860 |
This theorem is referenced by: acsfiel 16925 acsmred 16927 mreacs 16929 isacs3lem 17776 symggen 18598 odf1o1 18697 lsmmod 18801 gsumzsplit 19047 gsumzoppg 19064 gsumpt 19082 dmdprdd 19121 dprdfeq0 19144 dprdspan 19149 dprdres 19150 dprdss 19151 subgdmdprd 19156 subgdprd 19157 dprdsn 19158 dprd2dlem1 19163 dprd2da 19164 dmdprdsplit2lem 19167 ablfac1b 19192 pgpfac1lem1 19196 pgpfac1lem3 19199 pgpfac1lem4 19200 pgpfac1lem5 19201 pgpfaclem2 19204 isnacs2 39323 proot1mul 39819 proot1hash 39820 |
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