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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 17669 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 36514 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
2 | eqid 2821 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
4 | 2, 3 | atbase 36440 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
5 | 2, 3 | atbase 36440 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
7 | 2, 6 | latjcom 17669 | . 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 6355 (class class class)co 7156 Basecbs 16483 joincjn 17554 Latclat 17655 Atomscatm 36414 HLchlt 36501 |
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 2793 ax-rep 5190 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 |
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 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-iun 4921 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-riota 7114 df-ov 7159 df-oprab 7160 df-lub 17584 df-join 17586 df-lat 17656 df-ats 36418 df-atl 36449 df-cvlat 36473 df-hlat 36502 |
This theorem is referenced by: hlatj12 36522 hlatjrot 36524 hlatlej2 36527 atbtwnex 36599 3noncolr2 36600 hlatcon2 36603 3dimlem2 36610 3dimlem3 36612 3dimlem3OLDN 36613 3dimlem4 36615 3dimlem4OLDN 36616 ps-1 36628 hlatexch4 36632 lplnribN 36702 4atlem10 36757 4atlem11 36760 dalemswapyz 36807 dalem-cly 36822 dalemswapyzps 36841 dalem24 36848 dalem25 36849 dalem44 36867 2llnma1 36938 2llnma3r 36939 2llnma2rN 36941 llnexchb2 37020 dalawlem4 37025 dalawlem5 37026 dalawlem9 37030 dalawlem11 37032 dalawlem12 37033 dalawlem15 37036 4atexlemex2 37222 4atexlemcnd 37223 ltrncnv 37297 trlcnv 37316 cdlemc6 37347 cdleme7aa 37393 cdleme12 37422 cdleme15a 37425 cdleme15c 37427 cdleme17c 37439 cdlemeda 37449 cdleme19a 37454 cdleme19e 37458 cdleme20bN 37461 cdleme20g 37466 cdleme20m 37474 cdleme21c 37478 cdleme22f 37497 cdleme22g 37499 cdleme35b 37601 cdleme35f 37605 cdleme37m 37613 cdleme39a 37616 cdleme42h 37633 cdleme43aN 37640 cdleme43bN 37641 cdleme43dN 37643 cdleme46f2g2 37644 cdleme46f2g1 37645 cdlemeg46c 37664 cdlemeg46nlpq 37668 cdlemeg46ngfr 37669 cdlemeg46rgv 37679 cdlemeg46gfv 37681 cdlemg2kq 37753 cdlemg4a 37759 cdlemg4d 37764 cdlemg4 37768 cdlemg8c 37780 cdlemg11aq 37789 cdlemg10a 37791 cdlemg12g 37800 cdlemg12 37801 cdlemg13 37803 cdlemg17pq 37823 cdlemg18b 37830 cdlemg18c 37831 cdlemg19 37835 cdlemg21 37837 cdlemk7 37999 cdlemk7u 38021 cdlemkfid1N 38072 dia2dimlem1 38215 dia2dimlem3 38217 dihjatcclem3 38571 dihjat 38574 |
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