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Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemg4b1 | Structured version Visualization version GIF version |
Description: TODO: FIX COMMENT. (Contributed by NM, 24-Apr-2013.) |
Ref | Expression |
---|---|
cdlemg4.l | ⊢ ≤ = (le‘𝐾) |
cdlemg4.a | ⊢ 𝐴 = (Atoms‘𝐾) |
cdlemg4.h | ⊢ 𝐻 = (LHyp‘𝐾) |
cdlemg4.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
cdlemg4.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
cdlemg4.j | ⊢ ∨ = (join‘𝐾) |
cdlemg4b.v | ⊢ 𝑉 = (𝑅‘𝐺) |
Ref | Expression |
---|---|
cdlemg4b1 | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑃 ∨ 𝑉) = (𝑃 ∨ (𝐺‘𝑃))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cdlemg4b.v | . . . 4 ⊢ 𝑉 = (𝑅‘𝐺) | |
2 | cdlemg4.l | . . . . . 6 ⊢ ≤ = (le‘𝐾) | |
3 | cdlemg4.j | . . . . . 6 ⊢ ∨ = (join‘𝐾) | |
4 | eqid 2728 | . . . . . 6 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
5 | cdlemg4.a | . . . . . 6 ⊢ 𝐴 = (Atoms‘𝐾) | |
6 | cdlemg4.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
7 | cdlemg4.t | . . . . . 6 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
8 | cdlemg4.r | . . . . . 6 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
9 | 2, 3, 4, 5, 6, 7, 8 | trlval2 39631 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → (𝑅‘𝐺) = ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊)) |
10 | 9 | 3com23 1124 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑅‘𝐺) = ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊)) |
11 | 1, 10 | eqtrid 2780 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → 𝑉 = ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊)) |
12 | 11 | oveq2d 7431 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑃 ∨ 𝑉) = (𝑃 ∨ ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊))) |
13 | simp1 1134 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
14 | simp2 1135 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) | |
15 | 2, 5, 6, 7 | ltrnel 39607 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → ((𝐺‘𝑃) ∈ 𝐴 ∧ ¬ (𝐺‘𝑃) ≤ 𝑊)) |
16 | 15 | simpld 494 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → (𝐺‘𝑃) ∈ 𝐴) |
17 | 16 | 3com23 1124 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝐺‘𝑃) ∈ 𝐴) |
18 | eqid 2728 | . . . 4 ⊢ ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊) = ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊) | |
19 | 2, 3, 4, 5, 6, 18 | cdleme0cp 39682 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ∈ 𝐴)) → (𝑃 ∨ ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊)) = (𝑃 ∨ (𝐺‘𝑃))) |
20 | 13, 14, 17, 19 | syl12anc 836 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑃 ∨ ((𝑃 ∨ (𝐺‘𝑃))(meet‘𝐾)𝑊)) = (𝑃 ∨ (𝐺‘𝑃))) |
21 | 12, 20 | eqtrd 2768 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝐺 ∈ 𝑇) → (𝑃 ∨ 𝑉) = (𝑃 ∨ (𝐺‘𝑃))) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 ∧ w3a 1085 = wceq 1534 ∈ wcel 2099 class class class wbr 5143 ‘cfv 6543 (class class class)co 7415 lecple 17234 joincjn 18297 meetcmee 18298 Atomscatm 38730 HLchlt 38817 LHypclh 39452 LTrncltrn 39569 trLctrl 39626 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906 ax-6 1964 ax-7 2004 ax-8 2101 ax-9 2109 ax-10 2130 ax-11 2147 ax-12 2167 ax-ext 2699 ax-rep 5280 ax-sep 5294 ax-nul 5301 ax-pow 5360 ax-pr 5424 ax-un 7735 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 847 df-3an 1087 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2530 df-eu 2559 df-clab 2706 df-cleq 2720 df-clel 2806 df-nfc 2881 df-ne 2937 df-ral 3058 df-rex 3067 df-rmo 3372 df-reu 3373 df-rab 3429 df-v 3472 df-sbc 3776 df-csb 3891 df-dif 3948 df-un 3950 df-in 3952 df-ss 3962 df-nul 4320 df-if 4526 df-pw 4601 df-sn 4626 df-pr 4628 df-op 4632 df-uni 4905 df-iun 4994 df-iin 4995 df-br 5144 df-opab 5206 df-mpt 5227 df-id 5571 df-xp 5679 df-rel 5680 df-cnv 5681 df-co 5682 df-dm 5683 df-rn 5684 df-res 5685 df-ima 5686 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7371 df-ov 7418 df-oprab 7419 df-mpo 7420 df-1st 7988 df-2nd 7989 df-map 8841 df-proset 18281 df-poset 18299 df-plt 18316 df-lub 18332 df-glb 18333 df-join 18334 df-meet 18335 df-p0 18411 df-p1 18412 df-lat 18418 df-clat 18485 df-oposet 38643 df-ol 38645 df-oml 38646 df-covers 38733 df-ats 38734 df-atl 38765 df-cvlat 38789 df-hlat 38818 df-psubsp 38971 df-pmap 38972 df-padd 39264 df-lhyp 39456 df-laut 39457 df-ldil 39572 df-ltrn 39573 df-trl 39627 |
This theorem is referenced by: cdlemg4b12 40079 cdlemg4d 40081 cdlemg6d 40089 |
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