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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cdlemg31b | Structured version Visualization version GIF version | ||
| Description: TODO: fix comment. (Contributed by NM, 29-May-2013.) |
| Ref | Expression |
|---|---|
| cdlemg12.l | ⊢ ≤ = (le‘𝐾) |
| cdlemg12.j | ⊢ ∨ = (join‘𝐾) |
| cdlemg12.m | ⊢ ∧ = (meet‘𝐾) |
| cdlemg12.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| cdlemg12.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| cdlemg12.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| cdlemg12b.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
| cdlemg31.n | ⊢ 𝑁 = ((𝑃 ∨ 𝑣) ∧ (𝑄 ∨ (𝑅‘𝐹))) |
| Ref | Expression |
|---|---|
| cdlemg31b | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑁 ≤ (𝑄 ∨ (𝑅‘𝐹))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cdlemg31.n | . 2 ⊢ 𝑁 = ((𝑃 ∨ 𝑣) ∧ (𝑄 ∨ (𝑅‘𝐹))) | |
| 2 | simp1l 1216 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝐾 ∈ HL) | |
| 3 | 2 | hllatd 40171 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝐾 ∈ Lat) |
| 4 | simp2l 1218 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑃 ∈ 𝐴) | |
| 5 | simp3l 1220 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑣 ∈ 𝐴) | |
| 6 | eqid 2766 | . . . . 5 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 7 | cdlemg12.j | . . . . 5 ⊢ ∨ = (join‘𝐾) | |
| 8 | cdlemg12.a | . . . . 5 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 9 | 6, 7, 8 | hlatjcl 40174 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑣 ∈ 𝐴) → (𝑃 ∨ 𝑣) ∈ (Base‘𝐾)) |
| 10 | 2, 4, 5, 9 | syl3anc 1398 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → (𝑃 ∨ 𝑣) ∈ (Base‘𝐾)) |
| 11 | simp2r 1219 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑄 ∈ 𝐴) | |
| 12 | 6, 8 | atbase 40096 | . . . . 5 ⊢ (𝑄 ∈ 𝐴 → 𝑄 ∈ (Base‘𝐾)) |
| 13 | 11, 12 | syl 18 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑄 ∈ (Base‘𝐾)) |
| 14 | simp1 1154 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 15 | simp3r 1221 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝐹 ∈ 𝑇) | |
| 16 | cdlemg12.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 17 | cdlemg12.t | . . . . . 6 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 18 | cdlemg12b.r | . . . . . 6 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
| 19 | 6, 16, 17, 18 | trlcl 40971 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝑅‘𝐹) ∈ (Base‘𝐾)) |
| 20 | 14, 15, 19 | syl2anc 596 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → (𝑅‘𝐹) ∈ (Base‘𝐾)) |
| 21 | 6, 7 | latjcl 18520 | . . . 4 ⊢ ((𝐾 ∈ Lat ∧ 𝑄 ∈ (Base‘𝐾) ∧ (𝑅‘𝐹) ∈ (Base‘𝐾)) → (𝑄 ∨ (𝑅‘𝐹)) ∈ (Base‘𝐾)) |
| 22 | 3, 13, 20, 21 | syl3anc 1398 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → (𝑄 ∨ (𝑅‘𝐹)) ∈ (Base‘𝐾)) |
| 23 | cdlemg12.l | . . . 4 ⊢ ≤ = (le‘𝐾) | |
| 24 | cdlemg12.m | . . . 4 ⊢ ∧ = (meet‘𝐾) | |
| 25 | 6, 23, 24 | latmle2 18546 | . . 3 ⊢ ((𝐾 ∈ Lat ∧ (𝑃 ∨ 𝑣) ∈ (Base‘𝐾) ∧ (𝑄 ∨ (𝑅‘𝐹)) ∈ (Base‘𝐾)) → ((𝑃 ∨ 𝑣) ∧ (𝑄 ∨ (𝑅‘𝐹))) ≤ (𝑄 ∨ (𝑅‘𝐹))) |
| 26 | 3, 10, 22, 25 | syl3anc 1398 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → ((𝑃 ∨ 𝑣) ∧ (𝑄 ∨ (𝑅‘𝐹))) ≤ (𝑄 ∨ (𝑅‘𝐹))) |
| 27 | 1, 26 | eqbrtrid 5151 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) ∧ (𝑣 ∈ 𝐴 ∧ 𝐹 ∈ 𝑇)) → 𝑁 ≤ (𝑄 ∨ (𝑅‘𝐹))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2146 class class class wbr 5114 ‘cfv 6543 (class class class)co 7423 Basecbs 17294 lecple 17342 joincjn 18392 meetcmee 18393 Latclat 18512 Atomscatm 40070 HLchlt 40157 LHypclh 40791 LTrncltrn 40908 trLctrl 40965 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-rep 5243 ax-sep 5262 ax-nul 5274 ax-pow 5341 ax-pr 5409 ax-un 7745 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-ral 3083 df-rex 3093 df-rmo 3372 df-reu 3373 df-rab 3420 df-v 3460 df-sbc 3748 df-csb 3857 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-iun 4963 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5561 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-iota 6499 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7380 df-ov 7426 df-oprab 7427 df-mpo 7428 df-map 8835 df-proset 18375 df-poset 18394 df-plt 18409 df-lub 18425 df-glb 18426 df-join 18427 df-meet 18428 df-p0 18504 df-p1 18505 df-lat 18513 df-oposet 39983 df-ol 39985 df-oml 39986 df-covers 40073 df-ats 40074 df-atl 40105 df-cvlat 40129 df-hlat 40158 df-lhyp 40795 df-laut 40796 df-ldil 40911 df-ltrn 40912 df-trl 40966 |
| This theorem is used by: cdlemg31c 41506 cdlemg31d 41507 |
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