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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 27749 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 2610 | . . 3 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
4 | 1, 2, 3 | latlem 16872 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝑋 ∨ 𝑌) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑌) ∈ 𝐵)) |
5 | 4 | simpld 474 | 1 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∨ 𝑌) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1031 = wceq 1475 ∈ wcel 1977 ‘cfv 5804 (class class class)co 6549 Basecbs 15695 joincjn 16767 meetcmee 16768 Latclat 16868 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-ral 2901 df-rex 2902 df-reu 2903 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-id 4953 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-riota 6511 df-ov 6552 df-oprab 6553 df-lub 16797 df-glb 16798 df-join 16799 df-meet 16800 df-lat 16869 |
This theorem is referenced by: latleeqj1 16886 latjlej1 16888 latjlej12 16890 latnlej2 16894 latjidm 16897 latnle 16908 latabs2 16911 latledi 16912 latmlej11 16913 latjass 16918 latj13 16921 latj31 16922 latj4 16924 mod1ile 16928 mod2ile 16929 lubun 16946 latdisdlem 17012 oldmm1 33522 olj01 33530 latmassOLD 33534 omllaw5N 33552 cmtcomlemN 33553 cmtbr2N 33558 cmtbr3N 33559 cmtbr4N 33560 lecmtN 33561 omlfh1N 33563 omlfh3N 33564 omlmod1i2N 33565 cvlexchb1 33635 cvlcvr1 33644 hlatjcl 33671 exatleN 33708 cvrval3 33717 cvrexchlem 33723 cvrexch 33724 cvratlem 33725 cvrat 33726 lnnat 33731 cvrat2 33733 atcvrj2b 33736 atltcvr 33739 atlelt 33742 2atlt 33743 atexchcvrN 33744 cvrat3 33746 cvrat4 33747 2atjm 33749 4noncolr3 33757 athgt 33760 3dim0 33761 3dimlem4a 33767 1cvratex 33777 1cvrjat 33779 1cvrat 33780 ps-2 33782 3atlem1 33787 3atlem2 33788 3at 33794 2atm 33831 lplni2 33841 lplnle 33844 2llnmj 33864 2atmat 33865 lplnexllnN 33868 2llnjaN 33870 lvoli3 33881 islvol5 33883 lvoli2 33885 lvolnle3at 33886 3atnelvolN 33890 islvol2aN 33896 4atlem3 33900 4atlem4d 33906 4atlem9 33907 4atlem10a 33908 4atlem10 33910 4atlem11a 33911 4atlem11b 33912 4atlem11 33913 4atlem12a 33914 4atlem12b 33915 4atlem12 33916 4at 33917 lplncvrlvol2 33919 2lplnja 33923 2lplnmj 33926 dalem5 33971 dalem8 33974 dalem-cly 33975 dalem38 34014 dalem39 34015 dalem44 34020 dalem54 34030 linepsubN 34056 pmapsub 34072 isline2 34078 linepmap 34079 isline3 34080 lncvrelatN 34085 2llnma1b 34090 cdlema1N 34095 cdlemblem 34097 cdlemb 34098 paddasslem5 34128 paddasslem12 34135 paddasslem13 34136 pmapjoin 34156 pmapjat1 34157 pmapjlln1 34159 hlmod1i 34160 llnmod1i2 34164 atmod2i1 34165 atmod2i2 34166 llnmod2i2 34167 atmod3i1 34168 atmod3i2 34169 dalawlem2 34176 dalawlem3 34177 dalawlem5 34179 dalawlem6 34180 dalawlem7 34181 dalawlem8 34182 dalawlem11 34185 dalawlem12 34186 pmapocjN 34234 paddatclN 34253 linepsubclN 34255 pl42lem1N 34283 pl42lem2N 34284 pl42N 34287 lhp2lt 34305 lhpj1 34326 lhpmod2i2 34342 lhpmod6i1 34343 4atexlemc 34373 lautj 34397 trlval2 34468 trlcl 34469 trljat1 34471 trljat2 34472 trlle 34489 cdlemc1 34496 cdlemc2 34497 cdlemc5 34500 cdlemd2 34504 cdlemd3 34505 cdleme0aa 34515 cdleme0b 34517 cdleme0c 34518 cdleme0cp 34519 cdleme0cq 34520 cdleme0fN 34523 cdleme1b 34531 cdleme1 34532 cdleme2 34533 cdleme3b 34534 cdleme3c 34535 cdleme4a 34544 cdleme5 34545 cdleme7e 34552 cdleme8 34555 cdleme9 34558 cdleme10 34559 cdleme11fN 34569 cdleme11g 34570 cdleme11k 34573 cdleme11 34575 cdleme15b 34580 cdleme15 34583 cdleme22gb 34599 cdleme19b 34610 cdleme20d 34618 cdleme20j 34624 cdleme20l 34628 cdleme20m 34629 cdleme22e 34650 cdleme22eALTN 34651 cdleme22f 34652 cdleme23b 34656 cdleme23c 34657 cdleme28a 34676 cdleme28b 34677 cdleme29ex 34680 cdleme30a 34684 cdlemefr29exN 34708 cdleme32e 34751 cdleme35fnpq 34755 cdleme35b 34756 cdleme35c 34757 cdleme42e 34785 cdleme42i 34789 cdleme42mgN 34794 cdlemg2fv2 34906 cdlemg7fvbwN 34913 cdlemg4c 34918 cdlemg6c 34926 cdlemg10 34947 cdlemg11b 34948 cdlemg31a 35003 cdlemg31b 35004 cdlemg35 35019 trlcolem 35032 cdlemg44a 35037 trljco 35046 tendopltp 35086 cdlemh1 35121 cdlemh2 35122 cdlemi1 35124 cdlemi 35126 cdlemk4 35140 cdlemkvcl 35148 cdlemk10 35149 cdlemk11 35155 cdlemk11u 35177 cdlemk37 35220 cdlemkid1 35228 cdlemk50 35258 cdlemk51 35259 cdlemk52 35260 dialss 35353 dia2dimlem2 35372 dia2dimlem3 35373 cdlemm10N 35425 docaclN 35431 doca2N 35433 djajN 35444 diblss 35477 cdlemn2 35502 cdlemn10 35513 dihord1 35525 dihord2pre2 35533 dihord5apre 35569 dihjatc1 35618 dihmeetlem10N 35623 dihmeetlem11N 35624 djhljjN 35709 djhj 35711 dihprrnlem1N 35731 dihprrnlem2 35732 dihjat6 35741 dihjat5N 35744 dvh4dimat 35745 |
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