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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 17647 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 36526 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
2 | eqid 2820 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
4 | 2, 3 | atbase 36452 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
5 | 2, 3 | atbase 36452 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
7 | 2, 6 | latjcom 17647 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ (Base‘𝐾) ∧ 𝑌 ∈ (Base‘𝐾)) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
8 | 1, 4, 5, 7 | syl3an 1156 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 ‘cfv 6336 (class class class)co 7137 Basecbs 16461 joincjn 17532 Latclat 17633 Atomscatm 36426 HLchlt 36513 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2792 ax-rep 5171 ax-sep 5184 ax-nul 5191 ax-pow 5247 ax-pr 5311 ax-un 7442 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2653 df-clab 2799 df-cleq 2813 df-clel 2891 df-nfc 2959 df-ne 3012 df-ral 3138 df-rex 3139 df-reu 3140 df-rab 3142 df-v 3483 df-sbc 3759 df-csb 3867 df-dif 3922 df-un 3924 df-in 3926 df-ss 3935 df-nul 4275 df-if 4449 df-pw 4522 df-sn 4549 df-pr 4551 df-op 4555 df-uni 4820 df-iun 4902 df-br 5048 df-opab 5110 df-mpt 5128 df-id 5441 df-xp 5542 df-rel 5543 df-cnv 5544 df-co 5545 df-dm 5546 df-rn 5547 df-res 5548 df-ima 5549 df-iota 6295 df-fun 6338 df-fn 6339 df-f 6340 df-f1 6341 df-fo 6342 df-f1o 6343 df-fv 6344 df-riota 7095 df-ov 7140 df-oprab 7141 df-lub 17562 df-join 17564 df-lat 17634 df-ats 36430 df-atl 36461 df-cvlat 36485 df-hlat 36514 |
This theorem is referenced by: hlatj12 36534 hlatjrot 36536 hlatlej2 36539 atbtwnex 36611 3noncolr2 36612 hlatcon2 36615 3dimlem2 36622 3dimlem3 36624 3dimlem3OLDN 36625 3dimlem4 36627 3dimlem4OLDN 36628 ps-1 36640 hlatexch4 36644 lplnribN 36714 4atlem10 36769 4atlem11 36772 dalemswapyz 36819 dalem-cly 36834 dalemswapyzps 36853 dalem24 36860 dalem25 36861 dalem44 36879 2llnma1 36950 2llnma3r 36951 2llnma2rN 36953 llnexchb2 37032 dalawlem4 37037 dalawlem5 37038 dalawlem9 37042 dalawlem11 37044 dalawlem12 37045 dalawlem15 37048 4atexlemex2 37234 4atexlemcnd 37235 ltrncnv 37309 trlcnv 37328 cdlemc6 37359 cdleme7aa 37405 cdleme12 37434 cdleme15a 37437 cdleme15c 37439 cdleme17c 37451 cdlemeda 37461 cdleme19a 37466 cdleme19e 37470 cdleme20bN 37473 cdleme20g 37478 cdleme20m 37486 cdleme21c 37490 cdleme22f 37509 cdleme22g 37511 cdleme35b 37613 cdleme35f 37617 cdleme37m 37625 cdleme39a 37628 cdleme42h 37645 cdleme43aN 37652 cdleme43bN 37653 cdleme43dN 37655 cdleme46f2g2 37656 cdleme46f2g1 37657 cdlemeg46c 37676 cdlemeg46nlpq 37680 cdlemeg46ngfr 37681 cdlemeg46rgv 37691 cdlemeg46gfv 37693 cdlemg2kq 37765 cdlemg4a 37771 cdlemg4d 37776 cdlemg4 37780 cdlemg8c 37792 cdlemg11aq 37801 cdlemg10a 37803 cdlemg12g 37812 cdlemg12 37813 cdlemg13 37815 cdlemg17pq 37835 cdlemg18b 37842 cdlemg18c 37843 cdlemg19 37847 cdlemg21 37849 cdlemk7 38011 cdlemk7u 38033 cdlemkfid1N 38084 dia2dimlem1 38227 dia2dimlem3 38229 dihjatcclem3 38583 dihjat 38586 |
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