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Mirrors > Home > MPE Home > Th. List > Mathboxes > hlatjcom | Structured version Visualization version GIF version |
Description: Commutatitivity of join operation. Frequently-used special case of latjcom 16882 for atoms. (Contributed by NM, 15-Jun-2012.) |
Ref | Expression |
---|---|
hlatjcom.j | ⊢ ∨ = (join‘𝐾) |
hlatjcom.a | ⊢ 𝐴 = (Atoms‘𝐾) |
Ref | Expression |
---|---|
hlatjcom | ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hllat 33668 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
2 | eqid 2610 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
4 | 2, 3 | atbase 33594 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
5 | 2, 3 | atbase 33594 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
7 | 2, 6 | latjcom 16882 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ (Base‘𝐾) ∧ 𝑌 ∈ (Base‘𝐾)) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
8 | 1, 4, 5, 7 | syl3an 1360 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1031 = wceq 1475 ∈ wcel 1977 ‘cfv 5804 (class class class)co 6549 Basecbs 15695 joincjn 16767 Latclat 16868 Atomscatm 33568 HLchlt 33655 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-ral 2901 df-rex 2902 df-reu 2903 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-id 4953 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-riota 6511 df-ov 6552 df-oprab 6553 df-lub 16797 df-join 16799 df-lat 16869 df-ats 33572 df-atl 33603 df-cvlat 33627 df-hlat 33656 |
This theorem is referenced by: hlatj12 33675 hlatjrot 33677 hlatlej2 33680 atbtwnex 33752 3noncolr2 33753 hlatcon2 33756 3dimlem2 33763 3dimlem3 33765 3dimlem3OLDN 33766 3dimlem4 33768 3dimlem4OLDN 33769 ps-1 33781 hlatexch4 33785 lplnribN 33855 4atlem10 33910 4atlem11 33913 dalemswapyz 33960 dalem-cly 33975 dalemswapyzps 33994 dalem24 34001 dalem25 34002 dalem44 34020 2llnma1 34091 2llnma3r 34092 2llnma2rN 34094 llnexchb2 34173 dalawlem4 34178 dalawlem5 34179 dalawlem9 34183 dalawlem11 34185 dalawlem12 34186 dalawlem15 34189 4atexlemex2 34375 4atexlemcnd 34376 ltrncnv 34450 trlcnv 34470 cdlemc6 34501 cdleme7aa 34547 cdleme12 34576 cdleme15a 34579 cdleme15c 34581 cdleme17c 34593 cdlemeda 34603 cdleme20yOLD 34608 cdleme19a 34609 cdleme19e 34613 cdleme20bN 34616 cdleme20g 34621 cdleme20m 34629 cdleme21c 34633 cdleme22f 34652 cdleme22g 34654 cdleme35b 34756 cdleme35f 34760 cdleme37m 34768 cdleme39a 34771 cdleme42h 34788 cdleme43aN 34795 cdleme43bN 34796 cdleme43dN 34798 cdleme46f2g2 34799 cdleme46f2g1 34800 cdlemeg46c 34819 cdlemeg46nlpq 34823 cdlemeg46ngfr 34824 cdlemeg46rgv 34834 cdlemeg46gfv 34836 cdlemg2kq 34908 cdlemg4a 34914 cdlemg4d 34919 cdlemg4 34923 cdlemg8c 34935 cdlemg11aq 34944 cdlemg10a 34946 cdlemg12g 34955 cdlemg12 34956 cdlemg13 34958 cdlemg17pq 34978 cdlemg18b 34985 cdlemg18c 34986 cdlemg19 34990 cdlemg21 34992 cdlemk7 35154 cdlemk7u 35176 cdlemkfid1N 35227 dia2dimlem1 35371 dia2dimlem3 35373 dihjatcclem3 35727 dihjat 35730 |
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