| 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 484 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | eqid 2741 | . . . . 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 41544 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → 𝑋 ∈ (Base‘𝐾)) |
| 6 | eqid 2741 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 7 | 6, 3, 4 | diadmleN 41545 | . . . 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 41549 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑋 ∈ (Base‘𝐾) ∧ 𝑋(le‘𝐾)𝑊)) → (𝐼‘𝑋) ⊆ 𝑇) |
| 10 | 1, 5, 7, 9 | syl12anc 843 | . . 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 41630 | . . 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 598 | . 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 41557 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (𝐼‘𝑋) ∈ ran 𝐼) |
| 18 | intmin 4901 | . . . . . . . 8 ⊢ ((𝐼‘𝑋) ∈ ran 𝐼 → ∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧} = (𝐼‘𝑋)) | |
| 19 | 17, 18 | syl 17 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → ∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧} = (𝐼‘𝑋)) |
| 20 | 19 | fveq2d 6835 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧}) = (◡𝐼‘(𝐼‘𝑋))) |
| 21 | 3, 4 | diaf11N 41556 | . . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝐼:dom 𝐼–1-1-onto→ran 𝐼) |
| 22 | f1ocnvfv1 7224 | . . . . . . 7 ⊢ ((𝐼:dom 𝐼–1-1-onto→ran 𝐼 ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘(𝐼‘𝑋)) = 𝑋) | |
| 23 | 21, 22 | sylan 587 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘(𝐼‘𝑋)) = 𝑋) |
| 24 | 20, 23 | eqtrd 2776 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧}) = 𝑋) |
| 25 | 24 | fveq2d 6835 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → ( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) = ( ⊥ ‘𝑋)) |
| 26 | 25 | oveq1d 7375 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ dom 𝐼) → (( ⊥ ‘(◡𝐼‘∩ {𝑧 ∈ ran 𝐼 ∣ (𝐼‘𝑋) ⊆ 𝑧})) ∨ ( ⊥ ‘𝑊)) = (( ⊥ ‘𝑋) ∨ ( ⊥ ‘𝑊))) |
| 27 | 26 | fvoveq1d 7382 | . 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 2777 | 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 397 = wceq 1548 ∈ wcel 2121 {crab 3393 ⊆ wss 3885 ∩ cint 4880 class class class wbr 5075 ◡ccnv 5620 dom cdm 5621 ran crn 5622 –1-1-onto→wf1o 6488 ‘cfv 6489 (class class class)co 7360 Basecbs 17174 lecple 17222 occoc 17223 joincjn 18272 meetcmee 18273 HLchlt 39857 LHypclh 40491 LTrncltrn 40608 DIsoAcdia 41535 ocAcocaN 41626 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5202 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-riotaBAD 39460 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4842 df-int 4881 df-iun 4926 df-iin 4927 df-br 5076 df-opab 5138 df-mpt 5157 df-id 5516 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-1st 7935 df-2nd 7936 df-undef 8217 df-map 8769 df-proset 18255 df-poset 18274 df-plt 18289 df-lub 18305 df-glb 18306 df-join 18307 df-meet 18308 df-p0 18384 df-p1 18385 df-lat 18393 df-clat 18460 df-oposet 39683 df-ol 39685 df-oml 39686 df-covers 39773 df-ats 39774 df-atl 39805 df-cvlat 39829 df-hlat 39858 df-llines 40005 df-lplanes 40006 df-lvols 40007 df-lines 40008 df-psubsp 40010 df-pmap 40011 df-padd 40303 df-lhyp 40495 df-laut 40496 df-ldil 40611 df-ltrn 40612 df-trl 40666 df-disoa 41536 df-docaN 41627 |
| This theorem is referenced by: doca2N 41633 djajN 41644 |
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