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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > islvol2 | Structured version Visualization version GIF version |
Description: The predicate "is a 3-dim lattice volume" in terms of atoms. (Contributed by NM, 1-Jul-2012.) |
Ref | Expression |
---|---|
islvol5.b | ⊢ 𝐵 = (Base‘𝐾) |
islvol5.l | ⊢ ≤ = (le‘𝐾) |
islvol5.j | ⊢ ∨ = (join‘𝐾) |
islvol5.a | ⊢ 𝐴 = (Atoms‘𝐾) |
islvol5.v | ⊢ 𝑉 = (LVols‘𝐾) |
Ref | Expression |
---|---|
islvol2 | ⊢ (𝐾 ∈ HL → (𝑋 ∈ 𝑉 ↔ (𝑋 ∈ 𝐵 ∧ ∃𝑝 ∈ 𝐴 ∃𝑞 ∈ 𝐴 ∃𝑟 ∈ 𝐴 ∃𝑠 ∈ 𝐴 ((𝑝 ≠ 𝑞 ∧ ¬ 𝑟 ≤ (𝑝 ∨ 𝑞) ∧ ¬ 𝑠 ≤ ((𝑝 ∨ 𝑞) ∨ 𝑟)) ∧ 𝑋 = (((𝑝 ∨ 𝑞) ∨ 𝑟) ∨ 𝑠))))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | islvol5.b | . . . 4 ⊢ 𝐵 = (Base‘𝐾) | |
2 | islvol5.v | . . . 4 ⊢ 𝑉 = (LVols‘𝐾) | |
3 | 1, 2 | lvolbase 35654 | . . 3 ⊢ (𝑋 ∈ 𝑉 → 𝑋 ∈ 𝐵) |
4 | 3 | pm4.71ri 558 | . 2 ⊢ (𝑋 ∈ 𝑉 ↔ (𝑋 ∈ 𝐵 ∧ 𝑋 ∈ 𝑉)) |
5 | islvol5.l | . . . 4 ⊢ ≤ = (le‘𝐾) | |
6 | islvol5.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
7 | islvol5.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
8 | 1, 5, 6, 7, 2 | islvol5 35655 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵) → (𝑋 ∈ 𝑉 ↔ ∃𝑝 ∈ 𝐴 ∃𝑞 ∈ 𝐴 ∃𝑟 ∈ 𝐴 ∃𝑠 ∈ 𝐴 ((𝑝 ≠ 𝑞 ∧ ¬ 𝑟 ≤ (𝑝 ∨ 𝑞) ∧ ¬ 𝑠 ≤ ((𝑝 ∨ 𝑞) ∨ 𝑟)) ∧ 𝑋 = (((𝑝 ∨ 𝑞) ∨ 𝑟) ∨ 𝑠)))) |
9 | 8 | pm5.32da 576 | . 2 ⊢ (𝐾 ∈ HL → ((𝑋 ∈ 𝐵 ∧ 𝑋 ∈ 𝑉) ↔ (𝑋 ∈ 𝐵 ∧ ∃𝑝 ∈ 𝐴 ∃𝑞 ∈ 𝐴 ∃𝑟 ∈ 𝐴 ∃𝑠 ∈ 𝐴 ((𝑝 ≠ 𝑞 ∧ ¬ 𝑟 ≤ (𝑝 ∨ 𝑞) ∧ ¬ 𝑠 ≤ ((𝑝 ∨ 𝑞) ∨ 𝑟)) ∧ 𝑋 = (((𝑝 ∨ 𝑞) ∨ 𝑟) ∨ 𝑠))))) |
10 | 4, 9 | syl5bb 275 | 1 ⊢ (𝐾 ∈ HL → (𝑋 ∈ 𝑉 ↔ (𝑋 ∈ 𝐵 ∧ ∃𝑝 ∈ 𝐴 ∃𝑞 ∈ 𝐴 ∃𝑟 ∈ 𝐴 ∃𝑠 ∈ 𝐴 ((𝑝 ≠ 𝑞 ∧ ¬ 𝑟 ≤ (𝑝 ∨ 𝑞) ∧ ¬ 𝑠 ≤ ((𝑝 ∨ 𝑞) ∨ 𝑟)) ∧ 𝑋 = (((𝑝 ∨ 𝑞) ∨ 𝑟) ∨ 𝑠))))) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ↔ wb 198 ∧ wa 386 ∧ w3a 1113 = wceq 1658 ∈ wcel 2166 ≠ wne 3000 ∃wrex 3119 class class class wbr 4874 ‘cfv 6124 (class class class)co 6906 Basecbs 16223 lecple 16313 joincjn 17298 Atomscatm 35339 HLchlt 35426 LVolsclvol 35569 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1896 ax-4 1910 ax-5 2011 ax-6 2077 ax-7 2114 ax-8 2168 ax-9 2175 ax-10 2194 ax-11 2209 ax-12 2222 ax-13 2391 ax-ext 2804 ax-rep 4995 ax-sep 5006 ax-nul 5014 ax-pow 5066 ax-pr 5128 ax-un 7210 |
This theorem depends on definitions: df-bi 199 df-an 387 df-or 881 df-3an 1115 df-tru 1662 df-ex 1881 df-nf 1885 df-sb 2070 df-mo 2606 df-eu 2641 df-clab 2813 df-cleq 2819 df-clel 2822 df-nfc 2959 df-ne 3001 df-ral 3123 df-rex 3124 df-reu 3125 df-rab 3127 df-v 3417 df-sbc 3664 df-csb 3759 df-dif 3802 df-un 3804 df-in 3806 df-ss 3813 df-nul 4146 df-if 4308 df-pw 4381 df-sn 4399 df-pr 4401 df-op 4405 df-uni 4660 df-iun 4743 df-br 4875 df-opab 4937 df-mpt 4954 df-id 5251 df-xp 5349 df-rel 5350 df-cnv 5351 df-co 5352 df-dm 5353 df-rn 5354 df-res 5355 df-ima 5356 df-iota 6087 df-fun 6126 df-fn 6127 df-f 6128 df-f1 6129 df-fo 6130 df-f1o 6131 df-fv 6132 df-riota 6867 df-ov 6909 df-oprab 6910 df-proset 17282 df-poset 17300 df-plt 17312 df-lub 17328 df-glb 17329 df-join 17330 df-meet 17331 df-p0 17393 df-lat 17400 df-clat 17462 df-oposet 35252 df-ol 35254 df-oml 35255 df-covers 35342 df-ats 35343 df-atl 35374 df-cvlat 35398 df-hlat 35427 df-llines 35574 df-lplanes 35575 df-lvols 35576 |
This theorem is referenced by: lplncvrlvol2 35691 |
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