| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > polssatN | Structured version Visualization version GIF version | ||
| Description: The polarity of a set of atoms is a set of atoms. (Contributed by NM, 24-Jan-2012.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| polssat.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| polssat.p | ⊢ ⊥ = (⊥𝑃‘𝐾) |
| Ref | Expression |
|---|---|
| polssatN | ⊢ ((𝐾 ∈ HL ∧ 𝑋 ⊆ 𝐴) → ( ⊥ ‘𝑋) ⊆ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | polssat.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 2 | eqid 2760 | . . 3 ⊢ (PSubSp‘𝐾) = (PSubSp‘𝐾) | |
| 3 | polssat.p | . . 3 ⊢ ⊥ = (⊥𝑃‘𝐾) | |
| 4 | 1, 2, 3 | polsubN 41057 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ⊆ 𝐴) → ( ⊥ ‘𝑋) ∈ (PSubSp‘𝐾)) |
| 5 | 1, 2 | psubssat 40904 | . 2 ⊢ ((𝐾 ∈ HL ∧ ( ⊥ ‘𝑋) ∈ (PSubSp‘𝐾)) → ( ⊥ ‘𝑋) ⊆ 𝐴) |
| 6 | 4, 5 | syldan 603 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ⊆ 𝐴) → ( ⊥ ‘𝑋) ⊆ 𝐴) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ⊆ wss 3895 ‘cfv 6538 Atomscatm 40413 HLchlt 40500 PSubSpcpsubsp 40646 ⊥𝑃cpolN 41052 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-proset 18473 df-poset 18492 df-lub 18523 df-glb 18524 df-join 18525 df-meet 18526 df-p1 18603 df-lat 18611 df-clat 18678 df-oposet 40326 df-ol 40328 df-oml 40329 df-ats 40417 df-atl 40448 df-cvlat 40472 df-hlat 40501 df-psubsp 40653 df-pmap 40654 df-polarityN 41053 |
| This theorem is used by: 2polcon4bN 41068 polcon2N 41069 pclss2polN 41071 2pmaplubN 41076 paddunN 41077 ispsubcl2N 41097 poml5N 41104 osumcllem1N 41106 osumcllem2N 41107 osumcllem3N 41108 osumcllem9N 41114 osumcllem11N 41116 pexmidN 41119 pexmidlem2N 41121 pexmidlem3N 41122 pexmidlem7N 41126 pexmidlem8N 41127 |
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