| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lhplt | Structured version Visualization version GIF version | ||
| Description: An atom under a co-atom is strictly less than it. TODO: is this needed? (Contributed by NM, 1-Jun-2012.) |
| Ref | Expression |
|---|---|
| lhplt.l | ⊢ ≤ = (le‘𝐾) |
| lhplt.s | ⊢ < = (lt‘𝐾) |
| lhplt.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| lhplt.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| Ref | Expression |
|---|---|
| lhplt | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑃 < 𝑊) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpll 776 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝐾 ∈ HL) | |
| 2 | simprl 780 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑃 ∈ 𝐴) | |
| 3 | eqid 2762 | . . . 4 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 4 | lhplt.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 5 | 3, 4 | lhpbase 40622 | . . 3 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ (Base‘𝐾)) |
| 6 | 5 | ad2antlr 737 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑊 ∈ (Base‘𝐾)) |
| 7 | eqid 2762 | . . . 4 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
| 8 | eqid 2762 | . . . 4 ⊢ ( ⋖ ‘𝐾) = ( ⋖ ‘𝐾) | |
| 9 | 7, 8, 4 | lhp1cvr 40623 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑊( ⋖ ‘𝐾)(1.‘𝐾)) |
| 10 | 9 | adantr 484 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑊( ⋖ ‘𝐾)(1.‘𝐾)) |
| 11 | simprr 782 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑃 ≤ 𝑊) | |
| 12 | lhplt.l | . . 3 ⊢ ≤ = (le‘𝐾) | |
| 13 | lhplt.s | . . 3 ⊢ < = (lt‘𝐾) | |
| 14 | lhplt.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 15 | 3, 12, 13, 7, 8, 14 | 1cvratlt 40098 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑊 ∈ (Base‘𝐾)) ∧ (𝑊( ⋖ ‘𝐾)(1.‘𝐾) ∧ 𝑃 ≤ 𝑊)) → 𝑃 < 𝑊) |
| 16 | 1, 2, 6, 10, 11, 15 | syl32anc 1397 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑃 ∈ 𝐴 ∧ 𝑃 ≤ 𝑊)) → 𝑃 < 𝑊) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1560 ∈ wcel 2142 class class class wbr 5100 ‘cfv 6521 Basecbs 17245 lecple 17293 ltcplt 18340 1.cp1 18454 ⋖ ccvr 39886 Atomscatm 39887 HLchlt 39974 LHypclh 40608 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5227 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3077 df-rex 3087 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-proset 18326 df-poset 18345 df-plt 18360 df-lub 18376 df-glb 18377 df-join 18378 df-meet 18379 df-p0 18455 df-p1 18456 df-lat 18464 df-clat 18531 df-oposet 39800 df-ol 39802 df-oml 39803 df-covers 39890 df-ats 39891 df-atl 39922 df-cvlat 39946 df-hlat 39975 df-lhyp 40612 |
| This theorem is referenced by: lhpexle1 40632 |
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