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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > hlatj12 | Structured version Visualization version GIF version |
Description: Swap 1st and 2nd members of lattice join. Frequently-used special case of latj32 18447 for atoms. (Contributed by NM, 4-Jun-2012.) |
Ref | Expression |
---|---|
hlatjcom.j | β’ β¨ = (joinβπΎ) |
hlatjcom.a | β’ π΄ = (AtomsβπΎ) |
Ref | Expression |
---|---|
hlatj12 | β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β (π β¨ (π β¨ π )) = (π β¨ (π β¨ π ))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hlatjcom.j | . . . . 5 β’ β¨ = (joinβπΎ) | |
2 | hlatjcom.a | . . . . 5 β’ π΄ = (AtomsβπΎ) | |
3 | 1, 2 | hlatjcom 38750 | . . . 4 β’ ((πΎ β HL β§ π β π΄ β§ π β π΄) β (π β¨ π) = (π β¨ π)) |
4 | 3 | 3adant3r3 1181 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β (π β¨ π) = (π β¨ π)) |
5 | 4 | oveq1d 7419 | . 2 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β¨ π) β¨ π ) = ((π β¨ π) β¨ π )) |
6 | 1, 2 | hlatjass 38752 | . 2 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β¨ π) β¨ π ) = (π β¨ (π β¨ π ))) |
7 | simpl 482 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β πΎ β HL) | |
8 | simpr2 1192 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β π β π΄) | |
9 | simpr1 1191 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β π β π΄) | |
10 | simpr3 1193 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β π β π΄) | |
11 | 1, 2 | hlatjass 38752 | . . 3 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β¨ π) β¨ π ) = (π β¨ (π β¨ π ))) |
12 | 7, 8, 9, 10, 11 | syl13anc 1369 | . 2 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β¨ π) β¨ π ) = (π β¨ (π β¨ π ))) |
13 | 5, 6, 12 | 3eqtr3d 2774 | 1 β’ ((πΎ β HL β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β (π β¨ (π β¨ π )) = (π β¨ (π β¨ π ))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 395 β§ w3a 1084 = wceq 1533 β wcel 2098 βcfv 6536 (class class class)co 7404 joincjn 18273 Atomscatm 38645 HLchlt 38732 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2697 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7721 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2704 df-cleq 2718 df-clel 2804 df-nfc 2879 df-ne 2935 df-ral 3056 df-rex 3065 df-rmo 3370 df-reu 3371 df-rab 3427 df-v 3470 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-nul 4318 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-op 4630 df-uni 4903 df-iun 4992 df-br 5142 df-opab 5204 df-mpt 5225 df-id 5567 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-iota 6488 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7360 df-ov 7407 df-oprab 7408 df-proset 18257 df-poset 18275 df-lub 18308 df-glb 18309 df-join 18310 df-meet 18311 df-lat 18394 df-ats 38649 df-atl 38680 df-cvlat 38704 df-hlat 38733 |
This theorem is referenced by: 3atlem1 38866 3atlem2 38867 dalawlem12 39265 cdleme35b 39833 |
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