| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > hlatlej2 | Structured version Visualization version GIF version | ||
| Description: A join's second argument is less than or equal to the join. Special case of latlej2 18384 to show an atom is on a line. (Contributed by NM, 15-May-2013.) |
| Ref | Expression |
|---|---|
| hlatlej.l | ⊢ ≤ = (le‘𝐾) |
| hlatlej.j | ⊢ ∨ = (join‘𝐾) |
| hlatlej.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| Ref | Expression |
|---|---|
| hlatlej2 | ⊢ ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → 𝑄 ≤ (𝑃 ∨ 𝑄)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hlatlej.l | . . . 4 ⊢ ≤ = (le‘𝐾) | |
| 2 | hlatlej.j | . . . 4 ⊢ ∨ = (join‘𝐾) | |
| 3 | hlatlej.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 4 | 1, 2, 3 | hlatlej1 39755 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑄 ∈ 𝐴 ∧ 𝑃 ∈ 𝐴) → 𝑄 ≤ (𝑄 ∨ 𝑃)) |
| 5 | 4 | 3com23 1127 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → 𝑄 ≤ (𝑄 ∨ 𝑃)) |
| 6 | 2, 3 | hlatjcom 39748 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → (𝑃 ∨ 𝑄) = (𝑄 ∨ 𝑃)) |
| 7 | 5, 6 | breqtrrd 5128 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑃 ∈ 𝐴 ∧ 𝑄 ∈ 𝐴) → 𝑄 ≤ (𝑃 ∨ 𝑄)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 class class class wbr 5100 ‘cfv 6500 (class class class)co 7368 lecple 17196 joincjn 18246 Atomscatm 39643 HLchlt 39730 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5527 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-lub 18279 df-join 18281 df-lat 18367 df-ats 39647 df-atl 39678 df-cvlat 39702 df-hlat 39731 |
| This theorem is referenced by: 2llnne2N 39788 cvrat3 39822 cvrat4 39823 hlatexch3N 39860 hlatexch4 39861 dalem3 40044 dalem25 40078 lnatexN 40159 lncmp 40163 2llnma3r 40168 paddasslem5 40204 dalawlem3 40253 dalawlem6 40256 dalawlem7 40257 dalawlem12 40262 lhp2atne 40414 lhp2at0ne 40416 4atexlemunv 40446 cdlemc2 40572 cdlemc5 40575 cdleme3h 40615 cdleme7 40629 cdleme9 40633 cdleme11c 40641 cdleme11dN 40642 cdleme11j 40647 cdleme16b 40659 cdleme17b 40667 cdleme18a 40671 cdleme18b 40672 cdleme18c 40673 cdleme19a 40683 cdleme20d 40692 cdleme20j 40698 cdleme21ct 40709 cdleme22a 40720 cdleme22e 40724 cdleme22eALTN 40725 cdleme35b 40830 cdlemg9a 41012 cdlemg12a 41023 cdlemg13a 41031 cdlemg17a 41041 cdlemg17g 41047 cdlemg18c 41060 cdlemg33b0 41081 cdlemg46 41115 cdlemh1 41195 cdlemh 41197 cdlemk4 41214 cdlemki 41221 cdlemksv2 41227 cdlemk12 41230 cdlemk15 41235 cdlemk12u 41252 cdlemkid1 41302 dia2dimlem1 41444 dia2dimlem3 41446 cdlemn10 41586 dihjatcclem1 41798 |
| Copyright terms: Public domain | W3C validator |