| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemg8d | Structured version Visualization version GIF version | ||
| Description: TODO: FIX COMMENT. (Contributed by NM, 29-Apr-2013.) |
| Ref | Expression |
|---|---|
| cdlemg8.l | ⊢ ≤ = (le‘𝐾) |
| cdlemg8.j | ⊢ ∨ = (join‘𝐾) |
| cdlemg8.m | ⊢ ∧ = (meet‘𝐾) |
| cdlemg8.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| cdlemg8.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| cdlemg8.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| cdlemg8d | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐹 ∈ 𝑇) ∧ (𝐺 ∈ 𝑇 ∧ ((𝐹‘(𝐺‘𝑃)) ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄) ∧ (𝐹‘(𝐺‘𝑃)) ≠ 𝑃)) → ((𝑃 ∨ (𝐹‘(𝐺‘𝑃))) ∧ 𝑊) = ((𝑄 ∨ (𝐹‘(𝐺‘𝑄))) ∧ 𝑊)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cdlemg8.l | . . . 4 ⊢ ≤ = (le‘𝐾) | |
| 2 | cdlemg8.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
| 3 | cdlemg8.m | . . . 4 ⊢ ∧ = (meet‘𝐾) | |
| 4 | cdlemg8.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 5 | cdlemg8.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 6 | cdlemg8.t | . . . 4 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 7 | 1, 2, 3, 4, 5, 6 | cdlemg8b 41566 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐹 ∈ 𝑇) ∧ (𝐺 ∈ 𝑇 ∧ ((𝐹‘(𝐺‘𝑃)) ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄) ∧ (𝐹‘(𝐺‘𝑃)) ≠ 𝑃)) → (𝑃 ∨ (𝐹‘(𝐺‘𝑃))) = (𝑃 ∨ 𝑄)) |
| 8 | 1, 2, 3, 4, 5, 6 | cdlemg8c 41567 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐹 ∈ 𝑇) ∧ (𝐺 ∈ 𝑇 ∧ ((𝐹‘(𝐺‘𝑃)) ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄) ∧ (𝐹‘(𝐺‘𝑃)) ≠ 𝑃)) → (𝑄 ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄)) |
| 9 | 7, 8 | eqtr4d 2798 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐹 ∈ 𝑇) ∧ (𝐺 ∈ 𝑇 ∧ ((𝐹‘(𝐺‘𝑃)) ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄) ∧ (𝐹‘(𝐺‘𝑃)) ≠ 𝑃)) → (𝑃 ∨ (𝐹‘(𝐺‘𝑃))) = (𝑄 ∨ (𝐹‘(𝐺‘𝑄)))) |
| 10 | 9 | oveq1d 7431 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊) ∧ 𝐹 ∈ 𝑇) ∧ (𝐺 ∈ 𝑇 ∧ ((𝐹‘(𝐺‘𝑃)) ∨ (𝐹‘(𝐺‘𝑄))) = (𝑃 ∨ 𝑄) ∧ (𝐹‘(𝐺‘𝑃)) ≠ 𝑃)) → ((𝑃 ∨ (𝐹‘(𝐺‘𝑃))) ∧ 𝑊) = ((𝑄 ∨ (𝐹‘(𝐺‘𝑄))) ∧ 𝑊)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 ≠ wne 2955 class class class wbr 5103 ‘cfv 6535 (class class class)co 7416 lecple 17374 joincjn 18424 meetcmee 18425 Atomscatm 40201 HLchlt 40288 LHypclh 40922 LTrncltrn 41039 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7742 ax-riotaBAD 39891 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6491 df-fun 6537 df-fn 6538 df-f 6539 df-f1 6540 df-fo 6541 df-f1o 6542 df-fv 6543 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-1st 7992 df-2nd 7993 df-undef 8276 df-map 8835 df-proset 18407 df-poset 18426 df-plt 18441 df-lub 18457 df-glb 18458 df-join 18459 df-meet 18460 df-p0 18536 df-p1 18537 df-lat 18545 df-clat 18612 df-oposet 40114 df-ol 40116 df-oml 40117 df-covers 40204 df-ats 40205 df-atl 40236 df-cvlat 40260 df-hlat 40289 df-llines 40436 df-lplanes 40437 df-lvols 40438 df-lines 40439 df-psubsp 40441 df-pmap 40442 df-padd 40734 df-lhyp 40926 df-laut 40927 df-ldil 41042 df-ltrn 41043 df-trl 41097 |
| This theorem is used by: cdlemg8 41569 |
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