| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > diaocN | Structured version Visualization version GIF version | ||
| Description: Value of partial isomorphism A at lattice orthocomplement (using a Sasaki projection to get orthocomplement relative to the fiducial co-atom 𝑊). (Contributed by NM, 6-Dec-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| diaoc.j | ⊢ ∨ = (join‘𝐾) |
| diaoc.m | ⊢ ∧ = (meet‘𝐾) |
| diaoc.o | ⊢ ⊥ = (oc‘𝐾) |
| diaoc.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| diaoc.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| diaoc.i | ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) |
| diaoc.n | ⊢ 𝑁 = ((ocA‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| diaocN | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘((( ⊥ ‘𝑋) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊)) = (𝑁‘(𝐼‘𝑋))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 487 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | eqid 2770 | . . . . 5 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 3 | diaoc.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | diaoc.i | . . . . 5 ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) | |
| 5 | 2, 3, 4 | diadmclN 41761 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → 𝑋 ∈ (Base‘𝐾)) |
| 6 | eqid 2770 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 7 | 6, 3, 4 | diadmleN 41762 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → 𝑋(le‘𝐾)𝑊) |
| 8 | diaoc.t | . . . . 5 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 9 | 2, 6, 3, 8, 4 | diass 41766 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑋 ∈ (Base‘𝐾) ∧ 𝑋(le‘𝐾)𝑊)) → (𝐼‘𝑋) ⊆ 𝑇) |
| 10 | 1, 5, 7, 9 | syl12anc 849 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘𝑋) ⊆ 𝑇) |
| 11 | diaoc.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
| 12 | diaoc.m | . . . 4 ⊢ ∧ = (meet‘𝐾) | |
| 13 | diaoc.o | . . . 4 ⊢ ⊥ = (oc‘𝐾) | |
| 14 | diaoc.n | . . . 4 ⊢ 𝑁 = ((ocA‘𝐾)‘𝑊) | |
| 15 | 11, 12, 13, 3, 8, 4, 14 | docavalN 41847 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐼‘𝑋) ⊆ 𝑇) → (𝑁‘(𝐼‘𝑋)) = (𝐼‘((( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊))) |
| 16 | 10, 15 | syldan 602 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝑁‘(𝐼‘𝑋)) = (𝐼‘((( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊))) |
| 17 | 3, 4 | diaclN 41774 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘𝑋) ∈ ran 𝐼) |
| 18 | intmin 4938 | . . . . . . . 8 ⊢ ((𝐼‘𝑋) ∈ ran 𝐼 → ∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧} = (𝐼‘𝑋)) | |
| 19 | 17, 18 | syl 18 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → ∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧} = (𝐼‘𝑋)) |
| 20 | 19 | fveq2d 6889 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧}) = (◡𝐼‘(𝐼‘𝑋))) |
| 21 | 3, 4 | diaf11N 41773 | . . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝐼:dom 𝐼–1-1-onto→ran 𝐼) |
| 22 | f1ocnvfv1 7278 | . . . . . . 7 ⊢ ((𝐼:dom 𝐼–1-1-onto→ran 𝐼 ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘(𝐼‘𝑋)) = 𝑋) | |
| 23 | 21, 22 | sylan 591 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘(𝐼‘𝑋)) = 𝑋) |
| 24 | 20, 23 | eqtrd 2805 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧}) = 𝑋) |
| 25 | 24 | fveq2d 6889 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → ( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) = ( ⊥ ‘𝑋)) |
| 26 | 25 | oveq1d 7429 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) ∨ ( ⊥ ‘𝑊)) = (( ⊥ ‘𝑋) ∨ ( ⊥ ‘𝑊))) |
| 27 | 26 | fvoveq1d 7436 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘((( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊)) = (𝐼‘((( ⊥ ‘𝑋) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊))) |
| 28 | 16, 27 | eqtr2d 2806 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘((( ⊥ ‘𝑋) ∨ ( ⊥ ‘𝑊)) ∧ 𝑊)) = (𝑁‘(𝐼‘𝑋))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1568 ∈ wcel 2150 {crab 3423 ⊆ wss 3913 ∩ cint 4917 class class class wbr 5114 ◡ccnv 5664 dom cdm 5665 ran crn 5666 –1-1-onto→wf1o 6539 ‘cfv 6540 (class class class)co 7414 Basecbs 17272 lecple 17320 occoc 17321 joincjn 18370 meetcmee 18371 HLchlt 40074 LHypclh 40708 LTrncltrn 40825 DIsoAcdia 41752 ocAcocaN 41843 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2152 ax-9 2160 ax-10 2183 ax-11 2199 ax-12 2220 ax-ext 2742 ax-rep 5243 ax-sep 5262 ax-nul 5274 ax-pow 5340 ax-pr 5408 ax-un 7736 ax-riotaBAD 39677 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2099 df-mo 2574 df-eu 2604 df-clab 2749 df-cleq 2762 df-clel 2845 df-nfc 2919 df-ne 2966 df-ral 3087 df-rex 3097 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3464 df-sbc 3753 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-int 4918 df-iun 4963 df-iin 4964 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5560 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-res 5677 df-ima 5678 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-1st 7989 df-2nd 7990 df-undef 8272 df-map 8829 df-proset 18353 df-poset 18372 df-plt 18387 df-lub 18403 df-glb 18404 df-join 18405 df-meet 18406 df-p0 18482 df-p1 18483 df-lat 18491 df-clat 18558 df-oposet 39900 df-ol 39902 df-oml 39903 df-covers 39990 df-ats 39991 df-atl 40022 df-cvlat 40046 df-hlat 40075 df-llines 40222 df-lplanes 40223 df-lvols 40224 df-lines 40225 df-psubsp 40227 df-pmap 40228 df-padd 40520 df-lhyp 40712 df-laut 40713 df-ldil 40828 df-ltrn 40829 df-trl 40883 df-disoa 41753 df-docaN 41844 |
| This theorem is referenced by: doca2N 41850 djajN 41861 |
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