| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > polpmapN | Structured version Visualization version GIF version | ||
| Description: The polarity of a projective map. (Contributed by NM, 24-Jan-2012.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| polpmap.b | ⊢ 𝐵 = (Base‘𝐾) |
| polpmap.o | ⊢ ⊥ = (oc‘𝐾) |
| polpmap.m | ⊢ 𝑀 = (pmap‘𝐾) |
| polpmap.p | ⊢ 𝑃 = (⊥𝑃‘𝐾) |
| Ref | Expression |
|---|---|
| polpmapN | ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑃‘(𝑀‘𝑋)) = (𝑀‘( ⊥ ‘𝑋))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | polpmap.b | . . . 4 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | eqid 2735 | . . . 4 ⊢ (Atoms‘𝐾) = (Atoms‘𝐾) | |
| 3 | polpmap.m | . . . 4 ⊢ 𝑀 = (pmap‘𝐾) | |
| 4 | 1, 2, 3 | pmapssat 40054 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) ⊆ (Atoms‘𝐾)) |
| 5 | eqid 2735 | . . . 4 ⊢ (lub‘𝐾) = (lub‘𝐾) | |
| 6 | polpmap.o | . . . 4 ⊢ ⊥ = (oc‘𝐾) | |
| 7 | polpmap.p | . . . 4 ⊢ 𝑃 = (⊥𝑃‘𝐾) | |
| 8 | 5, 6, 2, 3, 7 | polval2N 40201 | . . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑀‘𝑋) ⊆ (Atoms‘𝐾)) → (𝑃‘(𝑀‘𝑋)) = (𝑀‘( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋))))) |
| 9 | 4, 8 | syldan 592 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑃‘(𝑀‘𝑋)) = (𝑀‘( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋))))) |
| 10 | eqid 2735 | . . . . . . 7 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 11 | 1, 10, 2, 3 | pmapval 40052 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) = {𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋}) |
| 12 | 11 | fveq2d 6837 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘(𝑀‘𝑋)) = ((lub‘𝐾)‘{𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋})) |
| 13 | hlomcmat 39660 | . . . . . 6 ⊢ (𝐾 ∈ HL → (𝐾 ∈ OML ∧ 𝐾 ∈ CLat ∧ 𝐾 ∈ AtLat)) | |
| 14 | 1, 10, 5, 2 | atlatmstc 39614 | . . . . . 6 ⊢ (((𝐾 ∈ OML ∧ 𝐾 ∈ CLat ∧ 𝐾 ∈ AtLat) ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘{𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋}) = 𝑋) |
| 15 | 13, 14 | sylan 581 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘{𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋}) = 𝑋) |
| 16 | 12, 15 | eqtrd 2770 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘(𝑀‘𝑋)) = 𝑋) |
| 17 | 16 | fveq2d 6837 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋))) = ( ⊥ ‘𝑋)) |
| 18 | 17 | fveq2d 6837 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋)))) = (𝑀‘( ⊥ ‘𝑋))) |
| 19 | 9, 18 | eqtrd 2770 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑃‘(𝑀‘𝑋)) = (𝑀‘( ⊥ ‘𝑋))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 {crab 3398 ⊆ wss 3900 class class class wbr 5097 ‘cfv 6491 Basecbs 17138 lecple 17186 occoc 17187 lubclub 18234 CLatccla 18423 OMLcoml 39470 Atomscatm 39558 AtLatcal 39559 HLchlt 39645 pmapcpmap 39792 ⊥𝑃cpolN 40197 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2183 ax-ext 2707 ax-rep 5223 ax-sep 5240 ax-nul 5250 ax-pow 5309 ax-pr 5376 ax-un 7680 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2932 df-ral 3051 df-rex 3060 df-rmo 3349 df-reu 3350 df-rab 3399 df-v 3441 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-nul 4285 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-iun 4947 df-iin 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-id 5518 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-iota 6447 df-fun 6493 df-fn 6494 df-f 6495 df-f1 6496 df-fo 6497 df-f1o 6498 df-fv 6499 df-riota 7315 df-ov 7361 df-oprab 7362 df-proset 18219 df-poset 18238 df-plt 18253 df-lub 18269 df-glb 18270 df-join 18271 df-meet 18272 df-p0 18348 df-p1 18349 df-lat 18357 df-clat 18424 df-oposet 39471 df-ol 39473 df-oml 39474 df-covers 39561 df-ats 39562 df-atl 39593 df-cvlat 39617 df-hlat 39646 df-pmap 39799 df-polarityN 40198 |
| This theorem is referenced by: 2polpmapN 40208 2polvalN 40209 3polN 40211 pmapj2N 40224 pmapocjN 40225 2polatN 40227 poml4N 40248 pmapojoinN 40263 |
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