| 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 2737 | . . . 4 ⊢ (Atoms‘𝐾) = (Atoms‘𝐾) | |
| 3 | polpmap.m | . . . 4 ⊢ 𝑀 = (pmap‘𝐾) | |
| 4 | 1, 2, 3 | pmapssat 40205 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) ⊆ (Atoms‘𝐾)) |
| 5 | eqid 2737 | . . . 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 40352 | . . 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 2737 | . . . . . . 7 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 11 | 1, 10, 2, 3 | pmapval 40203 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘𝑋) = {𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋}) |
| 12 | 11 | fveq2d 6845 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘(𝑀‘𝑋)) = ((lub‘𝐾)‘{𝑝 ∈ (Atoms‘𝐾) ∣ 𝑝(le‘𝐾)𝑋})) |
| 13 | hlomcmat 39811 | . . . . . 6 ⊢ (𝐾 ∈ HL → (𝐾 ∈ OML ∧ 𝐾 ∈ CLat ∧ 𝐾 ∈ AtLat)) | |
| 14 | 1, 10, 5, 2 | atlatmstc 39765 | . . . . . 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 2772 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ((lub‘𝐾)‘(𝑀‘𝑋)) = 𝑋) |
| 17 | 16 | fveq2d 6845 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋))) = ( ⊥ ‘𝑋)) |
| 18 | 17 | fveq2d 6845 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑀‘( ⊥ ‘((lub‘𝐾)‘(𝑀‘𝑋)))) = (𝑀‘( ⊥ ‘𝑋))) |
| 19 | 9, 18 | eqtrd 2772 | 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 3390 ⊆ wss 3890 class class class wbr 5086 ‘cfv 6499 Basecbs 17179 lecple 17227 occoc 17228 lubclub 18275 CLatccla 18464 OMLcoml 39621 Atomscatm 39709 AtLatcal 39710 HLchlt 39796 pmapcpmap 39943 ⊥𝑃cpolN 40348 |
| 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 2185 ax-ext 2709 ax-rep 5213 ax-sep 5232 ax-nul 5242 ax-pow 5308 ax-pr 5376 ax-un 7689 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-iin 4937 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6455 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7324 df-ov 7370 df-oprab 7371 df-proset 18260 df-poset 18279 df-plt 18294 df-lub 18310 df-glb 18311 df-join 18312 df-meet 18313 df-p0 18389 df-p1 18390 df-lat 18398 df-clat 18465 df-oposet 39622 df-ol 39624 df-oml 39625 df-covers 39712 df-ats 39713 df-atl 39744 df-cvlat 39768 df-hlat 39797 df-pmap 39950 df-polarityN 40349 |
| This theorem is referenced by: 2polpmapN 40359 2polvalN 40360 3polN 40362 pmapj2N 40375 pmapocjN 40376 2polatN 40378 poml4N 40399 pmapojoinN 40414 |
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