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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemg2k | Structured version Visualization version GIF version | ||
| Description: cdleme42keg 41511 with simpler hypotheses. TODO: FIX COMMENT. TODO: derive from cdlemg3a 41622, cdlemg2fv2 41625, cdlemg2jOLDN 41623, ltrnel 41164? (Contributed by NM, 22-Apr-2013.) |
| Ref | Expression |
|---|---|
| cdlemg2inv.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| cdlemg2inv.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| cdlemg2j.l | ⊢ ≤ = (le‘𝐾) |
| cdlemg2j.j | ⊢ ∨ = (join‘𝐾) |
| cdlemg2j.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| cdlemg2j.m | ⊢ ∧ = (meet‘𝐾) |
| cdlemg2j.u | ⊢ 𝑈 = ((𝑃 ∨ 𝑄) ∧ 𝑊) |
| Ref | Expression |
|---|---|
| cdlemg2k | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) ∧ 𝐹 ∈ 𝑇) → ((𝐹‘𝑃) ∨ (𝐹‘𝑄)) = ((𝐹‘𝑃) ∨ 𝑈)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2761 | . 2 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 2 | cdlemg2j.l | . 2 ⊢ ≤ = (le‘𝐾) | |
| 3 | cdlemg2j.j | . 2 ⊢ ∨ = (join‘𝐾) | |
| 4 | cdlemg2j.m | . 2 ⊢ ∧ = (meet‘𝐾) | |
| 5 | cdlemg2j.a | . 2 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 6 | cdlemg2inv.h | . 2 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 7 | cdlemg2inv.t | . 2 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 8 | eqid 2761 | . 2 ⊢ ((𝑝 ∨ 𝑞) ∧ 𝑊) = ((𝑝 ∨ 𝑞) ∧ 𝑊) | |
| 9 | eqid 2761 | . 2 ⊢ ((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) = ((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) | |
| 10 | eqid 2761 | . 2 ⊢ ((𝑝 ∨ 𝑞) ∧ (((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))) = ((𝑝 ∨ 𝑞) ∧ (((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))) | |
| 11 | eqid 2761 | . 2 ⊢ (𝑥 ∈ (Base‘𝐾) ↦ if((𝑝 ≠ 𝑞 ∧ ¬ 𝑥 ≤ 𝑊), (℩𝑧 ∈ (Base‘𝐾)∀𝑠 ∈ 𝐴 ((¬ 𝑠 ≤ 𝑊 ∧ (𝑠 ∨ (𝑥 ∧ 𝑊)) = 𝑥) → 𝑧 = (if(𝑠 ≤ (𝑝 ∨ 𝑞), (℩𝑦 ∈ (Base‘𝐾)∀𝑡 ∈ 𝐴 ((¬ 𝑡 ≤ 𝑊 ∧ ¬ 𝑡 ≤ (𝑝 ∨ 𝑞)) → 𝑦 = ((𝑝 ∨ 𝑞) ∧ (((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))))), ⦋𝑠 / 𝑡⦌((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊)))) ∨ (𝑥 ∧ 𝑊)))), 𝑥)) = (𝑥 ∈ (Base‘𝐾) ↦ if((𝑝 ≠ 𝑞 ∧ ¬ 𝑥 ≤ 𝑊), (℩𝑧 ∈ (Base‘𝐾)∀𝑠 ∈ 𝐴 ((¬ 𝑠 ≤ 𝑊 ∧ (𝑠 ∨ (𝑥 ∧ 𝑊)) = 𝑥) → 𝑧 = (if(𝑠 ≤ (𝑝 ∨ 𝑞), (℩𝑦 ∈ (Base‘𝐾)∀𝑡 ∈ 𝐴 ((¬ 𝑡 ≤ 𝑊 ∧ ¬ 𝑡 ≤ (𝑝 ∨ 𝑞)) → 𝑦 = ((𝑝 ∨ 𝑞) ∧ (((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊))) ∨ ((𝑠 ∨ 𝑡) ∧ 𝑊))))), ⦋𝑠 / 𝑡⦌((𝑡 ∨ ((𝑝 ∨ 𝑞) ∧ 𝑊)) ∧ (𝑞 ∨ ((𝑝 ∨ 𝑡) ∧ 𝑊)))) ∨ (𝑥 ∧ 𝑊)))), 𝑥)) | |
| 12 | cdlemg2j.u | . 2 ⊢ 𝑈 = ((𝑃 ∨ 𝑄) ∧ 𝑊) | |
| 13 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 | cdlemg2klem 41620 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ (𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊)) ∧ 𝐹 ∈ 𝑇) → ((𝐹‘𝑃) ∨ (𝐹‘𝑄)) = ((𝐹‘𝑃) ∨ 𝑈)) |
| 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 2956 ∀wral 3077 ⦋csb 3847 ifcif 4482 class class class wbr 5103 ↦ cmpt 5186 ‘cfv 6531 ℩crio 7368 (class class class)co 7412 Basecbs 17367 lecple 17415 joincjn 18465 meetcmee 18466 Atomscatm 40288 HLchlt 40375 LHypclh 41009 LTrncltrn 41126 |
| 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 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-riotaBAD 39978 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 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 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-1st 7990 df-2nd 7991 df-undef 8274 df-map 8833 df-proset 18448 df-poset 18467 df-plt 18482 df-lub 18498 df-glb 18499 df-join 18500 df-meet 18501 df-p0 18577 df-p1 18578 df-lat 18586 df-clat 18653 df-oposet 40201 df-ol 40203 df-oml 40204 df-covers 40291 df-ats 40292 df-atl 40323 df-cvlat 40347 df-hlat 40376 df-llines 40523 df-lplanes 40524 df-lvols 40525 df-lines 40526 df-psubsp 40528 df-pmap 40529 df-padd 40821 df-lhyp 41013 df-laut 41014 df-ldil 41129 df-ltrn 41130 df-trl 41184 |
| This theorem is used by: cdlemg2kq 41627 cdlemg2l 41628 cdlemg2m 41629 cdlemg9b 41658 cdlemg10bALTN 41661 cdlemg12b 41669 cdlemg17e 41690 |
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