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Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemk11tb | Structured version Visualization version GIF version |
Description: Part of proof of Lemma K of [Crawley] p. 118. Lemma for Eq. 5, p. 119. 𝐺, 𝐼 stand for g, h. cdlemk11ta 40552 with hypotheses removed. TODO: Can this be proved directly with no quantification? (Contributed by NM, 21-Jul-2013.) |
Ref | Expression |
---|---|
cdlemk5.b | ⊢ 𝐵 = (Base‘𝐾) |
cdlemk5.l | ⊢ ≤ = (le‘𝐾) |
cdlemk5.j | ⊢ ∨ = (join‘𝐾) |
cdlemk5.m | ⊢ ∧ = (meet‘𝐾) |
cdlemk5.a | ⊢ 𝐴 = (Atoms‘𝐾) |
cdlemk5.h | ⊢ 𝐻 = (LHyp‘𝐾) |
cdlemk5.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
cdlemk5.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
cdlemk5.z | ⊢ 𝑍 = ((𝑃 ∨ (𝑅‘𝑏)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑏 ∘ ◡𝐹)))) |
cdlemk5.y | ⊢ 𝑌 = ((𝑃 ∨ (𝑅‘𝑔)) ∧ (𝑍 ∨ (𝑅‘(𝑔 ∘ ◡𝑏)))) |
Ref | Expression |
---|---|
cdlemk11tb | ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐹 ≠ ( I ↾ 𝐵)) ∧ (𝐺 ∈ 𝑇 ∧ 𝐺 ≠ ( I ↾ 𝐵))) ∧ (𝑁 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑅‘𝐹) = (𝑅‘𝑁)) ∧ (𝑏 ∈ 𝑇 ∧ (𝑏 ≠ ( I ↾ 𝐵) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐹) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐺)) ∧ (𝐼 ∈ 𝑇 ∧ 𝐼 ≠ ( I ↾ 𝐵) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐼)))) → ⦋𝐺 / 𝑔⦌𝑌 ≤ (⦋𝐼 / 𝑔⦌𝑌 ∨ (𝑅‘(𝐼 ∘ ◡𝐺)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cdlemk5.b | . 2 ⊢ 𝐵 = (Base‘𝐾) | |
2 | cdlemk5.l | . 2 ⊢ ≤ = (le‘𝐾) | |
3 | cdlemk5.j | . 2 ⊢ ∨ = (join‘𝐾) | |
4 | cdlemk5.m | . 2 ⊢ ∧ = (meet‘𝐾) | |
5 | cdlemk5.a | . 2 ⊢ 𝐴 = (Atoms‘𝐾) | |
6 | cdlemk5.h | . 2 ⊢ 𝐻 = (LHyp‘𝐾) | |
7 | cdlemk5.t | . 2 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
8 | cdlemk5.r | . 2 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
9 | cdlemk5.z | . 2 ⊢ 𝑍 = ((𝑃 ∨ (𝑅‘𝑏)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑏 ∘ ◡𝐹)))) | |
10 | cdlemk5.y | . 2 ⊢ 𝑌 = ((𝑃 ∨ (𝑅‘𝑔)) ∧ (𝑍 ∨ (𝑅‘(𝑔 ∘ ◡𝑏)))) | |
11 | eqid 2725 | . 2 ⊢ (𝑓 ∈ 𝑇 ↦ (℩𝑖 ∈ 𝑇 (𝑖‘𝑃) = ((𝑃 ∨ (𝑅‘𝑓)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑓 ∘ ◡𝐹)))))) = (𝑓 ∈ 𝑇 ↦ (℩𝑖 ∈ 𝑇 (𝑖‘𝑃) = ((𝑃 ∨ (𝑅‘𝑓)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑓 ∘ ◡𝐹)))))) | |
12 | eqid 2725 | . 2 ⊢ (𝑒 ∈ 𝑇 ↦ (℩𝑗 ∈ 𝑇 (𝑗‘𝑃) = ((𝑃 ∨ (𝑅‘𝑒)) ∧ ((((𝑓 ∈ 𝑇 ↦ (℩𝑖 ∈ 𝑇 (𝑖‘𝑃) = ((𝑃 ∨ (𝑅‘𝑓)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑓 ∘ ◡𝐹))))))‘𝑏)‘𝑃) ∨ (𝑅‘(𝑒 ∘ ◡𝑏)))))) = (𝑒 ∈ 𝑇 ↦ (℩𝑗 ∈ 𝑇 (𝑗‘𝑃) = ((𝑃 ∨ (𝑅‘𝑒)) ∧ ((((𝑓 ∈ 𝑇 ↦ (℩𝑖 ∈ 𝑇 (𝑖‘𝑃) = ((𝑃 ∨ (𝑅‘𝑓)) ∧ ((𝑁‘𝑃) ∨ (𝑅‘(𝑓 ∘ ◡𝐹))))))‘𝑏)‘𝑃) ∨ (𝑅‘(𝑒 ∘ ◡𝑏)))))) | |
13 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 | cdlemk11ta 40552 | 1 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐹 ≠ ( I ↾ 𝐵)) ∧ (𝐺 ∈ 𝑇 ∧ 𝐺 ≠ ( I ↾ 𝐵))) ∧ (𝑁 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑅‘𝐹) = (𝑅‘𝑁)) ∧ (𝑏 ∈ 𝑇 ∧ (𝑏 ≠ ( I ↾ 𝐵) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐹) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐺)) ∧ (𝐼 ∈ 𝑇 ∧ 𝐼 ≠ ( I ↾ 𝐵) ∧ (𝑅‘𝑏) ≠ (𝑅‘𝐼)))) → ⦋𝐺 / 𝑔⦌𝑌 ≤ (⦋𝐼 / 𝑔⦌𝑌 ∨ (𝑅‘(𝐼 ∘ ◡𝐺)))) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 394 ∧ w3a 1084 = wceq 1533 ∈ wcel 2098 ≠ wne 2929 ⦋csb 3889 class class class wbr 5149 ↦ cmpt 5232 I cid 5575 ◡ccnv 5677 ↾ cres 5680 ∘ ccom 5682 ‘cfv 6549 ℩crio 7374 (class class class)co 7419 Basecbs 17199 lecple 17259 joincjn 18322 meetcmee 18323 Atomscatm 38885 HLchlt 38972 LHypclh 39607 LTrncltrn 39724 trLctrl 39781 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2166 ax-ext 2696 ax-rep 5286 ax-sep 5300 ax-nul 5307 ax-pow 5365 ax-pr 5429 ax-un 7741 ax-riotaBAD 38575 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2703 df-cleq 2717 df-clel 2802 df-nfc 2877 df-ne 2930 df-ral 3051 df-rex 3060 df-rmo 3363 df-reu 3364 df-rab 3419 df-v 3463 df-sbc 3774 df-csb 3890 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-nul 4323 df-if 4531 df-pw 4606 df-sn 4631 df-pr 4633 df-op 4637 df-uni 4910 df-iun 4999 df-iin 5000 df-br 5150 df-opab 5212 df-mpt 5233 df-id 5576 df-xp 5684 df-rel 5685 df-cnv 5686 df-co 5687 df-dm 5688 df-rn 5689 df-res 5690 df-ima 5691 df-iota 6501 df-fun 6551 df-fn 6552 df-f 6553 df-f1 6554 df-fo 6555 df-f1o 6556 df-fv 6557 df-riota 7375 df-ov 7422 df-oprab 7423 df-mpo 7424 df-1st 7994 df-2nd 7995 df-undef 8279 df-map 8847 df-proset 18306 df-poset 18324 df-plt 18341 df-lub 18357 df-glb 18358 df-join 18359 df-meet 18360 df-p0 18436 df-p1 18437 df-lat 18443 df-clat 18510 df-oposet 38798 df-ol 38800 df-oml 38801 df-covers 38888 df-ats 38889 df-atl 38920 df-cvlat 38944 df-hlat 38973 df-llines 39121 df-lplanes 39122 df-lvols 39123 df-lines 39124 df-psubsp 39126 df-pmap 39127 df-padd 39419 df-lhyp 39611 df-laut 39612 df-ldil 39727 df-ltrn 39728 df-trl 39782 |
This theorem is referenced by: cdlemk11tc 40568 |
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