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| Mirrors > Home > MPE Home > Th. List > Mathboxes > islhp2 | Structured version Visualization version GIF version | ||
| Description: The predicate "is a co-atom (lattice hyperplane)". (Contributed by NM, 18-May-2012.) |
| Ref | Expression |
|---|---|
| lhpset.b | ⊢ 𝐵 = (Base‘𝐾) |
| lhpset.u | ⊢ 1 = (1.‘𝐾) |
| lhpset.c | ⊢ 𝐶 = ( ⋖ ‘𝐾) |
| lhpset.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| Ref | Expression |
|---|---|
| islhp2 | ⊢ ((𝐾 ∈ 𝐴 ∧ 𝑊 ∈ 𝐵) → (𝑊 ∈ 𝐻 ↔ 𝑊𝐶 1 )) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lhpset.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | lhpset.u | . . 3 ⊢ 1 = (1.‘𝐾) | |
| 3 | lhpset.c | . . 3 ⊢ 𝐶 = ( ⋖ ‘𝐾) | |
| 4 | lhpset.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 5 | 1, 2, 3, 4 | islhp 40497 | . 2 ⊢ (𝐾 ∈ 𝐴 → (𝑊 ∈ 𝐻 ↔ (𝑊 ∈ 𝐵 ∧ 𝑊𝐶 1 ))) |
| 6 | 5 | baibd 544 | 1 ⊢ ((𝐾 ∈ 𝐴 ∧ 𝑊 ∈ 𝐵) → (𝑊 ∈ 𝐻 ↔ 𝑊𝐶 1 )) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 207 ∧ wa 396 = wceq 1547 ∈ wcel 2119 class class class wbr 5073 ‘cfv 6486 Basecbs 17171 1.cp1 18380 ⋖ ccvr 39763 LHypclh 40485 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5219 ax-nul 5229 ax-pr 5363 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-op 4563 df-uni 4840 df-br 5074 df-opab 5136 df-mpt 5155 df-id 5514 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-iota 6442 df-fun 6488 df-fv 6494 df-lhyp 40489 |
| This theorem is referenced by: lhpoc 40515 |
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