Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
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 17059 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 34650 | . 2 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
2 | eqid 2622 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
3 | hlatjcom.a | . . 3 ⊢ 𝐴 = (Atoms‘𝐾) | |
4 | 2, 3 | atbase 34576 | . 2 ⊢ (𝑋 ∈ 𝐴 → 𝑋 ∈ (Base‘𝐾)) |
5 | 2, 3 | atbase 34576 | . 2 ⊢ (𝑌 ∈ 𝐴 → 𝑌 ∈ (Base‘𝐾)) |
6 | hlatjcom.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
7 | 2, 6 | latjcom 17059 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ (Base‘𝐾) ∧ 𝑌 ∈ (Base‘𝐾)) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
8 | 1, 4, 5, 7 | syl3an 1368 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐴) → (𝑋 ∨ 𝑌) = (𝑌 ∨ 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1037 = wceq 1483 ∈ wcel 1990 ‘cfv 5888 (class class class)co 6650 Basecbs 15857 joincjn 16944 Latclat 17045 Atomscatm 34550 HLchlt 34637 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-lub 16974 df-join 16976 df-lat 17046 df-ats 34554 df-atl 34585 df-cvlat 34609 df-hlat 34638 |
This theorem is referenced by: hlatj12 34657 hlatjrot 34659 hlatlej2 34662 atbtwnex 34734 3noncolr2 34735 hlatcon2 34738 3dimlem2 34745 3dimlem3 34747 3dimlem3OLDN 34748 3dimlem4 34750 3dimlem4OLDN 34751 ps-1 34763 hlatexch4 34767 lplnribN 34837 4atlem10 34892 4atlem11 34895 dalemswapyz 34942 dalem-cly 34957 dalemswapyzps 34976 dalem24 34983 dalem25 34984 dalem44 35002 2llnma1 35073 2llnma3r 35074 2llnma2rN 35076 llnexchb2 35155 dalawlem4 35160 dalawlem5 35161 dalawlem9 35165 dalawlem11 35167 dalawlem12 35168 dalawlem15 35171 4atexlemex2 35357 4atexlemcnd 35358 ltrncnv 35432 trlcnv 35452 cdlemc6 35483 cdleme7aa 35529 cdleme12 35558 cdleme15a 35561 cdleme15c 35563 cdleme17c 35575 cdlemeda 35585 cdleme20yOLD 35590 cdleme19a 35591 cdleme19e 35595 cdleme20bN 35598 cdleme20g 35603 cdleme20m 35611 cdleme21c 35615 cdleme22f 35634 cdleme22g 35636 cdleme35b 35738 cdleme35f 35742 cdleme37m 35750 cdleme39a 35753 cdleme42h 35770 cdleme43aN 35777 cdleme43bN 35778 cdleme43dN 35780 cdleme46f2g2 35781 cdleme46f2g1 35782 cdlemeg46c 35801 cdlemeg46nlpq 35805 cdlemeg46ngfr 35806 cdlemeg46rgv 35816 cdlemeg46gfv 35818 cdlemg2kq 35890 cdlemg4a 35896 cdlemg4d 35901 cdlemg4 35905 cdlemg8c 35917 cdlemg11aq 35926 cdlemg10a 35928 cdlemg12g 35937 cdlemg12 35938 cdlemg13 35940 cdlemg17pq 35960 cdlemg18b 35967 cdlemg18c 35968 cdlemg19 35972 cdlemg21 35974 cdlemk7 36136 cdlemk7u 36158 cdlemkfid1N 36209 dia2dimlem1 36353 dia2dimlem3 36355 dihjatcclem3 36709 dihjat 36712 |
Copyright terms: Public domain | W3C validator |