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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 40043 | . 2 ⊢ (𝐾 ∈ 𝐴 → (𝑊 ∈ 𝐻 ↔ (𝑊 ∈ 𝐵 ∧ 𝑊𝐶 1 ))) |
| 6 | 5 | baibd 539 | 1 ⊢ ((𝐾 ∈ 𝐴 ∧ 𝑊 ∈ 𝐵) → (𝑊 ∈ 𝐻 ↔ 𝑊𝐶 1 )) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2111 class class class wbr 5089 ‘cfv 6481 Basecbs 17120 1.cp1 18328 ⋖ ccvr 39309 LHypclh 40031 |
| 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 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5232 ax-nul 5242 ax-pr 5368 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-ral 3048 df-rex 3057 df-rab 3396 df-v 3438 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-nul 4281 df-if 4473 df-pw 4549 df-sn 4574 df-pr 4576 df-op 4580 df-uni 4857 df-br 5090 df-opab 5152 df-mpt 5171 df-id 5509 df-xp 5620 df-rel 5621 df-cnv 5622 df-co 5623 df-dm 5624 df-iota 6437 df-fun 6483 df-fv 6489 df-lhyp 40035 |
| This theorem is referenced by: lhpoc 40061 |
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