![]() |
Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemg43 | Structured version Visualization version GIF version |
Description: Part of proof of Lemma G of [Crawley] p. 116, third line of third paragraph on p. 117. (Contributed by NM, 3-Jun-2013.) |
Ref | Expression |
---|---|
cdlemg42.l | ⊢ ≤ = (le‘𝐾) |
cdlemg42.j | ⊢ ∨ = (join‘𝐾) |
cdlemg42.a | ⊢ 𝐴 = (Atoms‘𝐾) |
cdlemg42.h | ⊢ 𝐻 = (LHyp‘𝐾) |
cdlemg42.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
cdlemg42.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
cdlemg42.m | ⊢ ∧ = (meet‘𝐾) |
Ref | Expression |
---|---|
cdlemg43 | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝐹‘(𝐺‘𝑃)) = (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ (𝑅‘𝐺)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp1 1136 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
2 | simp2l 1199 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → 𝐹 ∈ 𝑇) | |
3 | simp31 1209 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) | |
4 | simp2r 1200 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → 𝐺 ∈ 𝑇) | |
5 | cdlemg42.l | . . . . 5 ⊢ ≤ = (le‘𝐾) | |
6 | cdlemg42.a | . . . . 5 ⊢ 𝐴 = (Atoms‘𝐾) | |
7 | cdlemg42.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
8 | cdlemg42.t | . . . . 5 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
9 | 5, 6, 7, 8 | ltrnel 40096 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → ((𝐺‘𝑃) ∈ 𝐴 ∧ ¬ (𝐺‘𝑃) ≤ 𝑊)) |
10 | 1, 4, 3, 9 | syl3anc 1371 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → ((𝐺‘𝑃) ∈ 𝐴 ∧ ¬ (𝐺‘𝑃) ≤ 𝑊)) |
11 | cdlemg42.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
12 | cdlemg42.r | . . . 4 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
13 | 5, 11, 6, 7, 8, 12 | cdlemg42 40686 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → ¬ (𝐺‘𝑃) ≤ (𝑃 ∨ (𝐹‘𝑃))) |
14 | cdlemg42.m | . . . 4 ⊢ ∧ = (meet‘𝐾) | |
15 | 5, 11, 14, 6, 7, 8, 12 | cdlemc 40154 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ ((𝐺‘𝑃) ∈ 𝐴 ∧ ¬ (𝐺‘𝑃) ≤ 𝑊)) ∧ ¬ (𝐺‘𝑃) ≤ (𝑃 ∨ (𝐹‘𝑃))) → (𝐹‘(𝐺‘𝑃)) = (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊)))) |
16 | 1, 2, 3, 10, 13, 15 | syl131anc 1383 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝐹‘(𝐺‘𝑃)) = (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊)))) |
17 | 5, 11, 14, 6, 7, 8, 12 | trlval2 40120 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → (𝑅‘𝐺) = ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊)) |
18 | 1, 4, 3, 17 | syl3anc 1371 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝑅‘𝐺) = ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊)) |
19 | 18 | oveq2d 7464 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → ((𝐹‘𝑃) ∨ (𝑅‘𝐺)) = ((𝐹‘𝑃) ∨ ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊))) |
20 | 19 | oveq2d 7464 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ (𝑅‘𝐺))) = (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ ((𝑃 ∨ (𝐺‘𝑃)) ∧ 𝑊)))) |
21 | 16, 20 | eqtr4d 2783 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝐺‘𝑃) ≠ 𝑃 ∧ (𝑅‘𝐹) ≠ (𝑅‘𝐺))) → (𝐹‘(𝐺‘𝑃)) = (((𝐺‘𝑃) ∨ (𝑅‘𝐹)) ∧ ((𝐹‘𝑃) ∨ (𝑅‘𝐺)))) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1537 ∈ wcel 2108 ≠ wne 2946 class class class wbr 5166 ‘cfv 6573 (class class class)co 7448 lecple 17318 joincjn 18381 meetcmee 18382 Atomscatm 39219 HLchlt 39306 LHypclh 39941 LTrncltrn 40058 trLctrl 40115 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-rep 5303 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7770 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-ral 3068 df-rex 3077 df-rmo 3388 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-iun 5017 df-iin 5018 df-br 5167 df-opab 5229 df-mpt 5250 df-id 5593 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-riota 7404 df-ov 7451 df-oprab 7452 df-mpo 7453 df-1st 8030 df-2nd 8031 df-map 8886 df-proset 18365 df-poset 18383 df-plt 18400 df-lub 18416 df-glb 18417 df-join 18418 df-meet 18419 df-p0 18495 df-p1 18496 df-lat 18502 df-clat 18569 df-oposet 39132 df-ol 39134 df-oml 39135 df-covers 39222 df-ats 39223 df-atl 39254 df-cvlat 39278 df-hlat 39307 df-llines 39455 df-psubsp 39460 df-pmap 39461 df-padd 39753 df-lhyp 39945 df-laut 39946 df-ldil 40061 df-ltrn 40062 df-trl 40116 |
This theorem is referenced by: cdlemg44a 40688 |
Copyright terms: Public domain | W3C validator |