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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 17661 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 36659 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
2 | eqid 2798 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
4 | 2, 3 | atbase 36585 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
5 | 2, 3 | atbase 36585 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
7 | 2, 6 | latjcom 17661 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ (Base‘𝐾) ∧ 𝑌 ∈ (Base‘𝐾)) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
8 | 1, 4, 5, 7 | syl3an 1157 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1084 = wceq 1538 ∈ wcel 2111 ‘cfv 6324 (class class class)co 7135 Basecbs 16475 joincjn 17546 Latclat 17647 Atomscatm 36559 HLchlt 36646 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-rep 5154 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 ax-un 7441 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-ral 3111 df-rex 3112 df-reu 3113 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-iun 4883 df-br 5031 df-opab 5093 df-mpt 5111 df-id 5425 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-riota 7093 df-ov 7138 df-oprab 7139 df-lub 17576 df-join 17578 df-lat 17648 df-ats 36563 df-atl 36594 df-cvlat 36618 df-hlat 36647 |
This theorem is referenced by: hlatj12 36667 hlatjrot 36669 hlatlej2 36672 atbtwnex 36744 3noncolr2 36745 hlatcon2 36748 3dimlem2 36755 3dimlem3 36757 3dimlem3OLDN 36758 3dimlem4 36760 3dimlem4OLDN 36761 ps-1 36773 hlatexch4 36777 lplnribN 36847 4atlem10 36902 4atlem11 36905 dalemswapyz 36952 dalem-cly 36967 dalemswapyzps 36986 dalem24 36993 dalem25 36994 dalem44 37012 2llnma1 37083 2llnma3r 37084 2llnma2rN 37086 llnexchb2 37165 dalawlem4 37170 dalawlem5 37171 dalawlem9 37175 dalawlem11 37177 dalawlem12 37178 dalawlem15 37181 4atexlemex2 37367 4atexlemcnd 37368 ltrncnv 37442 trlcnv 37461 cdlemc6 37492 cdleme7aa 37538 cdleme12 37567 cdleme15a 37570 cdleme15c 37572 cdleme17c 37584 cdlemeda 37594 cdleme19a 37599 cdleme19e 37603 cdleme20bN 37606 cdleme20g 37611 cdleme20m 37619 cdleme21c 37623 cdleme22f 37642 cdleme22g 37644 cdleme35b 37746 cdleme35f 37750 cdleme37m 37758 cdleme39a 37761 cdleme42h 37778 cdleme43aN 37785 cdleme43bN 37786 cdleme43dN 37788 cdleme46f2g2 37789 cdleme46f2g1 37790 cdlemeg46c 37809 cdlemeg46nlpq 37813 cdlemeg46ngfr 37814 cdlemeg46rgv 37824 cdlemeg46gfv 37826 cdlemg2kq 37898 cdlemg4a 37904 cdlemg4d 37909 cdlemg4 37913 cdlemg8c 37925 cdlemg11aq 37934 cdlemg10a 37936 cdlemg12g 37945 cdlemg12 37946 cdlemg13 37948 cdlemg17pq 37968 cdlemg18b 37975 cdlemg18c 37976 cdlemg19 37980 cdlemg21 37982 cdlemk7 38144 cdlemk7u 38166 cdlemkfid1N 38217 dia2dimlem1 38360 dia2dimlem3 38362 dihjatcclem3 38716 dihjat 38719 |
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