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Mirrors > Home > MPE Home > Th. List > Mathboxes > hlrelat | Structured version Visualization version GIF version |
Description: A Hilbert lattice is relatively atomic. Remark 2 of [Kalmbach] p. 149. (chrelati 30627 analog.) (Contributed by NM, 4-Feb-2012.) |
Ref | Expression |
---|---|
hlrelat5.b | ⊢ 𝐵 = (Base‘𝐾) |
hlrelat5.l | ⊢ ≤ = (le‘𝐾) |
hlrelat5.s | ⊢ < = (lt‘𝐾) |
hlrelat5.j | ⊢ ∨ = (join‘𝐾) |
hlrelat5.a | ⊢ 𝐴 = (Atoms‘𝐾) |
Ref | Expression |
---|---|
hlrelat | ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) → ∃𝑝 ∈ 𝐴 (𝑋 < (𝑋 ∨ 𝑝) ∧ (𝑋 ∨ 𝑝) ≤ 𝑌)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hlrelat5.b | . . . 4 ⊢ 𝐵 = (Base‘𝐾) | |
2 | hlrelat5.l | . . . 4 ⊢ ≤ = (le‘𝐾) | |
3 | hlrelat5.s | . . . 4 ⊢ < = (lt‘𝐾) | |
4 | hlrelat5.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
5 | 1, 2, 3, 4 | hlrelat1 37341 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 < 𝑌 → ∃𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑋 ∧ 𝑝 ≤ 𝑌))) |
6 | 5 | imp 406 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) → ∃𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑋 ∧ 𝑝 ≤ 𝑌)) |
7 | simpll1 1210 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝐾 ∈ HL) | |
8 | 7 | hllatd 37305 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝐾 ∈ Lat) |
9 | simpll2 1211 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝑋 ∈ 𝐵) | |
10 | 1, 4 | atbase 37230 | . . . . . 6 ⊢ (𝑝 ∈ 𝐴 → 𝑝 ∈ 𝐵) |
11 | 10 | adantl 481 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝑝 ∈ 𝐵) |
12 | hlrelat5.j | . . . . . 6 ⊢ ∨ = (join‘𝐾) | |
13 | 1, 2, 3, 12 | latnle 18106 | . . . . 5 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑝 ∈ 𝐵) → (¬ 𝑝 ≤ 𝑋 ↔ 𝑋 < (𝑋 ∨ 𝑝))) |
14 | 8, 9, 11, 13 | syl3anc 1369 | . . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → (¬ 𝑝 ≤ 𝑋 ↔ 𝑋 < (𝑋 ∨ 𝑝))) |
15 | 2, 3 | pltle 17966 | . . . . . . . 8 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 < 𝑌 → 𝑋 ≤ 𝑌)) |
16 | 15 | imp 406 | . . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) → 𝑋 ≤ 𝑌) |
17 | 16 | adantr 480 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝑋 ≤ 𝑌) |
18 | 17 | biantrurd 532 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → (𝑝 ≤ 𝑌 ↔ (𝑋 ≤ 𝑌 ∧ 𝑝 ≤ 𝑌))) |
19 | simpll3 1212 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → 𝑌 ∈ 𝐵) | |
20 | 1, 2, 12 | latjle12 18083 | . . . . . 6 ⊢ ((𝐾 ∈ Lat ∧ (𝑋 ∈ 𝐵 ∧ 𝑝 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → ((𝑋 ≤ 𝑌 ∧ 𝑝 ≤ 𝑌) ↔ (𝑋 ∨ 𝑝) ≤ 𝑌)) |
21 | 8, 9, 11, 19, 20 | syl13anc 1370 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → ((𝑋 ≤ 𝑌 ∧ 𝑝 ≤ 𝑌) ↔ (𝑋 ∨ 𝑝) ≤ 𝑌)) |
22 | 18, 21 | bitrd 278 | . . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → (𝑝 ≤ 𝑌 ↔ (𝑋 ∨ 𝑝) ≤ 𝑌)) |
23 | 14, 22 | anbi12d 630 | . . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) ∧ 𝑝 ∈ 𝐴) → ((¬ 𝑝 ≤ 𝑋 ∧ 𝑝 ≤ 𝑌) ↔ (𝑋 < (𝑋 ∨ 𝑝) ∧ (𝑋 ∨ 𝑝) ≤ 𝑌))) |
24 | 23 | rexbidva 3224 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) → (∃𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑋 ∧ 𝑝 ≤ 𝑌) ↔ ∃𝑝 ∈ 𝐴 (𝑋 < (𝑋 ∨ 𝑝) ∧ (𝑋 ∨ 𝑝) ≤ 𝑌))) |
25 | 6, 24 | mpbid 231 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ 𝑋 < 𝑌) → ∃𝑝 ∈ 𝐴 (𝑋 < (𝑋 ∨ 𝑝) ∧ (𝑋 ∨ 𝑝) ≤ 𝑌)) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ↔ wb 205 ∧ wa 395 ∧ w3a 1085 = wceq 1539 ∈ wcel 2108 ∃wrex 3064 class class class wbr 5070 ‘cfv 6418 (class class class)co 7255 Basecbs 16840 lecple 16895 ltcplt 17941 joincjn 17944 Latclat 18064 Atomscatm 37204 HLchlt 37291 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-rep 5205 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-ral 3068 df-rex 3069 df-reu 3070 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4837 df-iun 4923 df-br 5071 df-opab 5133 df-mpt 5154 df-id 5480 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-riota 7212 df-ov 7258 df-oprab 7259 df-proset 17928 df-poset 17946 df-plt 17963 df-lub 17979 df-glb 17980 df-join 17981 df-meet 17982 df-p0 18058 df-lat 18065 df-clat 18132 df-oposet 37117 df-ol 37119 df-oml 37120 df-covers 37207 df-ats 37208 df-atl 37239 df-cvlat 37263 df-hlat 37292 |
This theorem is referenced by: hlrelat2 37344 atle 37377 2atlt 37380 |
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