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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cvr2N | Structured version Visualization version GIF version | ||
| Description: Less-than and covers equivalence in a Hilbert lattice. (chcv2 32285 analog.) (Contributed by NM, 7-Feb-2012.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| cvr2.b | ⊢ 𝐵 = (Base‘𝐾) |
| cvr2.s | ⊢ < = (lt‘𝐾) |
| cvr2.j | ⊢ ∨ = (join‘𝐾) |
| cvr2.c | ⊢ 𝐶 = ( ⋖ ‘𝐾) |
| cvr2.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| Ref | Expression |
|---|---|
| cvr2N | ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → (𝑋 < (𝑋 ∨ 𝑃) ↔ 𝑋𝐶(𝑋 ∨ 𝑃))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hllat 39356 | . . . 4 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
| 2 | 1 | 3ad2ant1 1133 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → 𝐾 ∈ Lat) |
| 3 | simp2 1137 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → 𝑋 ∈ 𝐵) | |
| 4 | cvr2.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐾) | |
| 5 | cvr2.a | . . . . 5 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 6 | 4, 5 | atbase 39282 | . . . 4 ⊢ (𝑃 ∈ 𝐴 → 𝑃 ∈ 𝐵) |
| 7 | 6 | 3ad2ant3 1135 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → 𝑃 ∈ 𝐵) |
| 8 | eqid 2729 | . . . 4 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 9 | cvr2.s | . . . 4 ⊢ < = (lt‘𝐾) | |
| 10 | cvr2.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
| 11 | 4, 8, 9, 10 | latnle 18432 | . . 3 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐵) → (¬ 𝑃(le‘𝐾)𝑋 ↔ 𝑋 < (𝑋 ∨ 𝑃))) |
| 12 | 2, 3, 7, 11 | syl3anc 1373 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → (¬ 𝑃(le‘𝐾)𝑋 ↔ 𝑋 < (𝑋 ∨ 𝑃))) |
| 13 | cvr2.c | . . 3 ⊢ 𝐶 = ( ⋖ ‘𝐾) | |
| 14 | 4, 8, 10, 13, 5 | cvr1 39404 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → (¬ 𝑃(le‘𝐾)𝑋 ↔ 𝑋𝐶(𝑋 ∨ 𝑃))) |
| 15 | 12, 14 | bitr3d 281 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐵 ∧ 𝑃 ∈ 𝐴) → (𝑋 < (𝑋 ∨ 𝑃) ↔ 𝑋𝐶(𝑋 ∨ 𝑃))) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 class class class wbr 5107 ‘cfv 6511 (class class class)co 7387 Basecbs 17179 lecple 17227 ltcplt 18269 joincjn 18272 Latclat 18390 ⋖ ccvr 39255 Atomscatm 39256 HLchlt 39343 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5234 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-ral 3045 df-rex 3054 df-rmo 3354 df-reu 3355 df-rab 3406 df-v 3449 df-sbc 3754 df-csb 3863 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4872 df-iun 4957 df-br 5108 df-opab 5170 df-mpt 5189 df-id 5533 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-iota 6464 df-fun 6513 df-fn 6514 df-f 6515 df-f1 6516 df-fo 6517 df-f1o 6518 df-fv 6519 df-riota 7344 df-ov 7390 df-oprab 7391 df-proset 18255 df-poset 18274 df-plt 18289 df-lub 18305 df-glb 18306 df-join 18307 df-meet 18308 df-p0 18384 df-lat 18391 df-clat 18458 df-oposet 39169 df-ol 39171 df-oml 39172 df-covers 39259 df-ats 39260 df-atl 39291 df-cvlat 39315 df-hlat 39344 |
| This theorem is referenced by: cvrval4N 39408 |
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