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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 18370 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 39623 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
| 2 | eqid 2736 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 4 | 2, 3 | atbase 39549 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
| 5 | 2, 3 | atbase 39549 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
| 6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
| 7 | 2, 6 | latjcom 18370 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ (Base‘𝐾) ∧ 𝑌 ∈ (Base‘𝐾)) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
| 8 | 1, 4, 5, 7 | syl3an 1160 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 ‘cfv 6492 (class class class)co 7358 Basecbs 17136 joincjn 18234 Latclat 18354 Atomscatm 39523 HLchlt 39610 |
| 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 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-iun 4948 df-br 5099 df-opab 5161 df-mpt 5180 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-lub 18267 df-join 18269 df-lat 18355 df-ats 39527 df-atl 39558 df-cvlat 39582 df-hlat 39611 |
| This theorem is referenced by: hlatj12 39631 hlatjrot 39633 hlatlej2 39636 atbtwnex 39708 3noncolr2 39709 hlatcon2 39712 3dimlem2 39719 3dimlem3 39721 3dimlem3OLDN 39722 3dimlem4 39724 3dimlem4OLDN 39725 ps-1 39737 hlatexch4 39741 lplnribN 39811 4atlem10 39866 4atlem11 39869 dalemswapyz 39916 dalem-cly 39931 dalemswapyzps 39950 dalem24 39957 dalem25 39958 dalem44 39976 2llnma1 40047 2llnma3r 40048 2llnma2rN 40050 llnexchb2 40129 dalawlem4 40134 dalawlem5 40135 dalawlem9 40139 dalawlem11 40141 dalawlem12 40142 dalawlem15 40145 4atexlemex2 40331 4atexlemcnd 40332 ltrncnv 40406 trlcnv 40425 cdlemc6 40456 cdleme7aa 40502 cdleme12 40531 cdleme15a 40534 cdleme15c 40536 cdleme17c 40548 cdlemeda 40558 cdleme19a 40563 cdleme19e 40567 cdleme20bN 40570 cdleme20g 40575 cdleme20m 40583 cdleme21c 40587 cdleme22f 40606 cdleme22g 40608 cdleme35b 40710 cdleme35f 40714 cdleme37m 40722 cdleme39a 40725 cdleme42h 40742 cdleme43aN 40749 cdleme43bN 40750 cdleme43dN 40752 cdleme46f2g2 40753 cdleme46f2g1 40754 cdlemeg46c 40773 cdlemeg46nlpq 40777 cdlemeg46ngfr 40778 cdlemeg46rgv 40788 cdlemeg46gfv 40790 cdlemg2kq 40862 cdlemg4a 40868 cdlemg4d 40873 cdlemg4 40877 cdlemg8c 40889 cdlemg11aq 40898 cdlemg10a 40900 cdlemg12g 40909 cdlemg12 40910 cdlemg13 40912 cdlemg17pq 40932 cdlemg18b 40939 cdlemg18c 40940 cdlemg19 40944 cdlemg21 40946 cdlemk7 41108 cdlemk7u 41130 cdlemkfid1N 41181 dia2dimlem1 41324 dia2dimlem3 41326 dihjatcclem3 41680 dihjat 41683 |
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