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| Mirrors > Home > MPE Home > Th. List > latjcl | Structured version Visualization version GIF version | ||
| Description: Closure of join operation in a lattice. (chjcom 31600 analog.) (Contributed by NM, 14-Sep-2011.) |
| Ref | Expression |
|---|---|
| latjcl.b | ⊢ 𝐵 = (Base‘𝐾) |
| latjcl.j | ⊢ ∨ = (join‘𝐾) |
| Ref | Expression |
|---|---|
| latjcl | ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∨ 𝑌) ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | latjcl.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | latjcl.j | . . 3 ⊢ ∨ = (join‘𝐾) | |
| 3 | eqid 2737 | . . 3 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
| 4 | 1, 2, 3 | latlem 18374 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝑋 ∨ 𝑌) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑌) ∈ 𝐵)) |
| 5 | 4 | simpld 494 | 1 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∨ 𝑌) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ‘cfv 6502 (class class class)co 7370 Basecbs 17150 joincjn 18248 meetcmee 18249 Latclat 18368 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pow 5314 ax-pr 5381 ax-un 7692 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5529 df-xp 5640 df-rel 5641 df-cnv 5642 df-co 5643 df-dm 5644 df-rn 5645 df-res 5646 df-ima 5647 df-iota 6458 df-fun 6504 df-fn 6505 df-f 6506 df-f1 6507 df-fo 6508 df-f1o 6509 df-fv 6510 df-riota 7327 df-ov 7373 df-oprab 7374 df-lub 18281 df-glb 18282 df-join 18283 df-meet 18284 df-lat 18369 |
| This theorem is referenced by: latleeqj1 18388 latjlej1 18390 latjlej12 18392 latnlej2 18396 latjidm 18399 latnle 18410 latabs2 18413 latledi 18414 latmlej11 18415 latjass 18420 latj13 18423 latj31 18424 latj4 18426 mod1ile 18430 mod2ile 18431 latdisdlem 18433 lubun 18452 oldmm1 39622 olj01 39630 latmassOLD 39634 omllaw5N 39652 cmtcomlemN 39653 cmtbr2N 39658 cmtbr3N 39659 cmtbr4N 39660 lecmtN 39661 omlfh1N 39663 omlfh3N 39664 omlmod1i2N 39665 cvlexchb1 39735 cvlcvr1 39744 hlatjcl 39772 exatleN 39809 cvrval3 39818 cvrexchlem 39824 cvrexch 39825 cvratlem 39826 cvrat 39827 lnnat 39832 cvrat2 39834 atcvrj2b 39837 atltcvr 39840 atlelt 39843 2atlt 39844 atexchcvrN 39845 cvrat3 39847 cvrat4 39848 2atjm 39850 4noncolr3 39858 athgt 39861 3dim0 39862 3dimlem4a 39868 1cvratex 39878 1cvrjat 39880 1cvrat 39881 ps-2 39883 3atlem1 39888 3atlem2 39889 3at 39895 2atm 39932 lplni2 39942 lplnle 39945 2llnmj 39965 2atmat 39966 lplnexllnN 39969 2llnjaN 39971 lvoli3 39982 islvol5 39984 lvoli2 39986 lvolnle3at 39987 3atnelvolN 39991 islvol2aN 39997 4atlem3 40001 4atlem4d 40007 4atlem9 40008 4atlem10a 40009 4atlem10 40011 4atlem11a 40012 4atlem11b 40013 4atlem11 40014 4atlem12a 40015 4atlem12b 40016 4atlem12 40017 4at 40018 lplncvrlvol2 40020 2lplnja 40024 2lplnmj 40027 dalem5 40072 dalem8 40075 dalem-cly 40076 dalem38 40115 dalem39 40116 dalem44 40121 dalem54 40131 linepsubN 40157 pmapsub 40173 isline2 40179 linepmap 40180 isline3 40181 lncvrelatN 40186 2llnma1b 40191 cdlema1N 40196 cdlemblem 40198 cdlemb 40199 paddasslem5 40229 paddasslem12 40236 paddasslem13 40237 pmapjoin 40257 pmapjat1 40258 pmapjlln1 40260 hlmod1i 40261 llnmod1i2 40265 atmod2i1 40266 atmod2i2 40267 llnmod2i2 40268 atmod3i1 40269 atmod3i2 40270 dalawlem2 40277 dalawlem3 40278 dalawlem5 40280 dalawlem6 40281 dalawlem7 40282 dalawlem8 40283 dalawlem11 40286 dalawlem12 40287 pmapocjN 40335 paddatclN 40354 linepsubclN 40356 pl42lem1N 40384 pl42lem2N 40385 pl42N 40388 lhp2lt 40406 lhpj1 40427 lhpmod2i2 40443 lhpmod6i1 40444 4atexlemc 40474 lautj 40498 trlval2 40568 trlcl 40569 trljat1 40571 trljat2 40572 trlle 40589 cdlemc1 40596 cdlemc2 40597 cdlemc5 40600 cdlemd2 40604 cdlemd3 40605 cdleme0aa 40615 cdleme0b 40617 cdleme0c 40618 cdleme0cp 40619 cdleme0cq 40620 cdleme0fN 40623 cdleme1b 40631 cdleme1 40632 cdleme2 40633 cdleme3b 40634 cdleme3c 40635 cdleme4a 40644 cdleme5 40645 cdleme7e 40652 cdleme8 40655 cdleme9 40658 cdleme10 40659 cdleme11fN 40669 cdleme11g 40670 cdleme11k 40673 cdleme11 40675 cdleme15b 40680 cdleme15 40683 cdleme22gb 40699 cdleme19b 40709 cdleme20d 40717 cdleme20j 40723 cdleme20l 40727 cdleme20m 40728 cdleme22e 40749 cdleme22eALTN 40750 cdleme22f 40751 cdleme23b 40755 cdleme23c 40756 cdleme28a 40775 cdleme28b 40776 cdleme29ex 40779 cdleme30a 40783 cdlemefr29exN 40807 cdleme32e 40850 cdleme35fnpq 40854 cdleme35b 40855 cdleme35c 40856 cdleme42e 40884 cdleme42i 40888 cdleme42mgN 40893 cdlemg2fv2 41005 cdlemg7fvbwN 41012 cdlemg4c 41017 cdlemg6c 41025 cdlemg10 41046 cdlemg11b 41047 cdlemg31a 41102 cdlemg31b 41103 cdlemg35 41118 trlcolem 41131 cdlemg44a 41136 trljco 41145 tendopltp 41185 cdlemh1 41220 cdlemh2 41221 cdlemi1 41223 cdlemi 41225 cdlemk4 41239 cdlemkvcl 41247 cdlemk10 41248 cdlemk11 41254 cdlemk11u 41276 cdlemk37 41319 cdlemkid1 41327 cdlemk50 41357 cdlemk51 41358 cdlemk52 41359 dialss 41451 dia2dimlem2 41470 dia2dimlem3 41471 cdlemm10N 41523 docaclN 41529 doca2N 41531 djajN 41542 diblss 41575 cdlemn2 41600 cdlemn10 41611 dihord1 41623 dihord2pre2 41631 dihord5apre 41667 dihjatc1 41716 dihmeetlem10N 41721 dihmeetlem11N 41722 djhljjN 41807 djhj 41809 dihprrnlem1N 41829 dihprrnlem2 41830 dihjat6 41839 dihjat5N 41842 dvh4dimat 41843 |
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