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Mirrors > Home > MPE Home > Th. List > Mathboxes > lhpelim | Structured version Visualization version GIF version |
Description: Eliminate an atom not under a lattice hyperplane. TODO: Look at proofs using lhpmat 37168 to see if this can be used to shorten them. (Contributed by NM, 27-Apr-2013.) |
Ref | Expression |
---|---|
lhpelim.b | ⊢ 𝐵 = (Base‘𝐾) |
lhpelim.l | ⊢ ≤ = (le‘𝐾) |
lhpelim.j | ⊢ ∨ = (join‘𝐾) |
lhpelim.m | ⊢ ∧ = (meet‘𝐾) |
lhpelim.a | ⊢ 𝐴 = (Atoms‘𝐾) |
lhpelim.h | ⊢ 𝐻 = (LHyp‘𝐾) |
Ref | Expression |
---|---|
lhpelim | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → ((𝑃 ∨ (𝑋 ∧ 𝑊)) ∧ 𝑊) = (𝑋 ∧ 𝑊)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lhpelim.l | . . . . 5 ⊢ ≤ = (le‘𝐾) | |
2 | lhpelim.m | . . . . 5 ⊢ ∧ = (meet‘𝐾) | |
3 | eqid 2823 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
4 | lhpelim.a | . . . . 5 ⊢ 𝐴 = (Atoms‘𝐾) | |
5 | lhpelim.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
6 | 1, 2, 3, 4, 5 | lhpmat 37168 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊)) → (𝑃 ∧ 𝑊) = (0.‘𝐾)) |
7 | 6 | 3adant3 1128 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → (𝑃 ∧ 𝑊) = (0.‘𝐾)) |
8 | 7 | oveq1d 7173 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → ((𝑃 ∧ 𝑊) ∨ (𝑋 ∧ 𝑊)) = ((0.‘𝐾) ∨ (𝑋 ∧ 𝑊))) |
9 | simp1l 1193 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝐾 ∈ HL) | |
10 | simp2l 1195 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝑃 ∈ 𝐴) | |
11 | 9 | hllatd 36502 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝐾 ∈ Lat) |
12 | simp3 1134 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝑋 ∈ 𝐵) | |
13 | simp1r 1194 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝑊 ∈ 𝐻) | |
14 | lhpelim.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝐾) | |
15 | 14, 5 | lhpbase 37136 | . . . . 5 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ 𝐵) |
16 | 13, 15 | syl 17 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝑊 ∈ 𝐵) |
17 | 14, 2 | latmcl 17664 | . . . 4 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋 ∧ 𝑊) ∈ 𝐵) |
18 | 11, 12, 16, 17 | syl3anc 1367 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → (𝑋 ∧ 𝑊) ∈ 𝐵) |
19 | 14, 1, 2 | latmle2 17689 | . . . 4 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋 ∧ 𝑊) ≤ 𝑊) |
20 | 11, 12, 16, 19 | syl3anc 1367 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → (𝑋 ∧ 𝑊) ≤ 𝑊) |
21 | lhpelim.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
22 | 14, 1, 21, 2, 4 | atmod4i2 37005 | . . 3 ⊢ ((𝐾 ∈ HL ∧ (𝑃 ∈ 𝐴 ∧ (𝑋 ∧ 𝑊) ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) ∧ (𝑋 ∧ 𝑊) ≤ 𝑊) → ((𝑃 ∧ 𝑊) ∨ (𝑋 ∧ 𝑊)) = ((𝑃 ∨ (𝑋 ∧ 𝑊)) ∧ 𝑊)) |
23 | 9, 10, 18, 16, 20, 22 | syl131anc 1379 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → ((𝑃 ∧ 𝑊) ∨ (𝑋 ∧ 𝑊)) = ((𝑃 ∨ (𝑋 ∧ 𝑊)) ∧ 𝑊)) |
24 | hlol 36499 | . . . 4 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OL) | |
25 | 9, 24 | syl 17 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → 𝐾 ∈ OL) |
26 | 14, 21, 3 | olj02 36364 | . . 3 ⊢ ((𝐾 ∈ OL ∧ (𝑋 ∧ 𝑊) ∈ 𝐵) → ((0.‘𝐾) ∨ (𝑋 ∧ 𝑊)) = (𝑋 ∧ 𝑊)) |
27 | 25, 18, 26 | syl2anc 586 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → ((0.‘𝐾) ∨ (𝑋 ∧ 𝑊)) = (𝑋 ∧ 𝑊)) |
28 | 8, 23, 27 | 3eqtr3d 2866 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊) ∧ 𝑋 ∈ 𝐵) → ((𝑃 ∨ (𝑋 ∧ 𝑊)) ∧ 𝑊) = (𝑋 ∧ 𝑊)) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 398 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 class class class wbr 5068 ‘cfv 6357 (class class class)co 7158 Basecbs 16485 lecple 16574 joincjn 17556 meetcmee 17557 0.cp0 17649 Latclat 17657 OLcol 36312 Atomscatm 36401 HLchlt 36488 LHypclh 37122 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-rep 5192 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 ax-un 7463 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-ral 3145 df-rex 3146 df-reu 3147 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-pw 4543 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-iun 4923 df-iin 4924 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-riota 7116 df-ov 7161 df-oprab 7162 df-mpo 7163 df-1st 7691 df-2nd 7692 df-proset 17540 df-poset 17558 df-plt 17570 df-lub 17586 df-glb 17587 df-join 17588 df-meet 17589 df-p0 17651 df-lat 17658 df-clat 17720 df-oposet 36314 df-ol 36316 df-oml 36317 df-covers 36404 df-ats 36405 df-atl 36436 df-cvlat 36460 df-hlat 36489 df-psubsp 36641 df-pmap 36642 df-padd 36934 df-lhyp 37126 |
This theorem is referenced by: cdleme48b 37641 cdlemg7fvN 37762 |
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