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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 29283 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 2821 | . . 3 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
4 | 1, 2, 3 | latlem 17659 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝑋 ∨ 𝑌) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑌) ∈ 𝐵)) |
5 | 4 | simpld 497 | 1 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∨ 𝑌) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 ‘cfv 6355 (class class class)co 7156 Basecbs 16483 joincjn 17554 meetcmee 17555 Latclat 17655 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-rep 5190 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-iun 4921 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-riota 7114 df-ov 7159 df-oprab 7160 df-lub 17584 df-glb 17585 df-join 17586 df-meet 17587 df-lat 17656 |
This theorem is referenced by: latleeqj1 17673 latjlej1 17675 latjlej12 17677 latnlej2 17681 latjidm 17684 latnle 17695 latabs2 17698 latledi 17699 latmlej11 17700 latjass 17705 latj13 17708 latj31 17709 latj4 17711 mod1ile 17715 mod2ile 17716 lubun 17733 latdisdlem 17799 oldmm1 36368 olj01 36376 latmassOLD 36380 omllaw5N 36398 cmtcomlemN 36399 cmtbr2N 36404 cmtbr3N 36405 cmtbr4N 36406 lecmtN 36407 omlfh1N 36409 omlfh3N 36410 omlmod1i2N 36411 cvlexchb1 36481 cvlcvr1 36490 hlatjcl 36518 exatleN 36555 cvrval3 36564 cvrexchlem 36570 cvrexch 36571 cvratlem 36572 cvrat 36573 lnnat 36578 cvrat2 36580 atcvrj2b 36583 atltcvr 36586 atlelt 36589 2atlt 36590 atexchcvrN 36591 cvrat3 36593 cvrat4 36594 2atjm 36596 4noncolr3 36604 athgt 36607 3dim0 36608 3dimlem4a 36614 1cvratex 36624 1cvrjat 36626 1cvrat 36627 ps-2 36629 3atlem1 36634 3atlem2 36635 3at 36641 2atm 36678 lplni2 36688 lplnle 36691 2llnmj 36711 2atmat 36712 lplnexllnN 36715 2llnjaN 36717 lvoli3 36728 islvol5 36730 lvoli2 36732 lvolnle3at 36733 3atnelvolN 36737 islvol2aN 36743 4atlem3 36747 4atlem4d 36753 4atlem9 36754 4atlem10a 36755 4atlem10 36757 4atlem11a 36758 4atlem11b 36759 4atlem11 36760 4atlem12a 36761 4atlem12b 36762 4atlem12 36763 4at 36764 lplncvrlvol2 36766 2lplnja 36770 2lplnmj 36773 dalem5 36818 dalem8 36821 dalem-cly 36822 dalem38 36861 dalem39 36862 dalem44 36867 dalem54 36877 linepsubN 36903 pmapsub 36919 isline2 36925 linepmap 36926 isline3 36927 lncvrelatN 36932 2llnma1b 36937 cdlema1N 36942 cdlemblem 36944 cdlemb 36945 paddasslem5 36975 paddasslem12 36982 paddasslem13 36983 pmapjoin 37003 pmapjat1 37004 pmapjlln1 37006 hlmod1i 37007 llnmod1i2 37011 atmod2i1 37012 atmod2i2 37013 llnmod2i2 37014 atmod3i1 37015 atmod3i2 37016 dalawlem2 37023 dalawlem3 37024 dalawlem5 37026 dalawlem6 37027 dalawlem7 37028 dalawlem8 37029 dalawlem11 37032 dalawlem12 37033 pmapocjN 37081 paddatclN 37100 linepsubclN 37102 pl42lem1N 37130 pl42lem2N 37131 pl42N 37134 lhp2lt 37152 lhpj1 37173 lhpmod2i2 37189 lhpmod6i1 37190 4atexlemc 37220 lautj 37244 trlval2 37314 trlcl 37315 trljat1 37317 trljat2 37318 trlle 37335 cdlemc1 37342 cdlemc2 37343 cdlemc5 37346 cdlemd2 37350 cdlemd3 37351 cdleme0aa 37361 cdleme0b 37363 cdleme0c 37364 cdleme0cp 37365 cdleme0cq 37366 cdleme0fN 37369 cdleme1b 37377 cdleme1 37378 cdleme2 37379 cdleme3b 37380 cdleme3c 37381 cdleme4a 37390 cdleme5 37391 cdleme7e 37398 cdleme8 37401 cdleme9 37404 cdleme10 37405 cdleme11fN 37415 cdleme11g 37416 cdleme11k 37419 cdleme11 37421 cdleme15b 37426 cdleme15 37429 cdleme22gb 37445 cdleme19b 37455 cdleme20d 37463 cdleme20j 37469 cdleme20l 37473 cdleme20m 37474 cdleme22e 37495 cdleme22eALTN 37496 cdleme22f 37497 cdleme23b 37501 cdleme23c 37502 cdleme28a 37521 cdleme28b 37522 cdleme29ex 37525 cdleme30a 37529 cdlemefr29exN 37553 cdleme32e 37596 cdleme35fnpq 37600 cdleme35b 37601 cdleme35c 37602 cdleme42e 37630 cdleme42i 37634 cdleme42mgN 37639 cdlemg2fv2 37751 cdlemg7fvbwN 37758 cdlemg4c 37763 cdlemg6c 37771 cdlemg10 37792 cdlemg11b 37793 cdlemg31a 37848 cdlemg31b 37849 cdlemg35 37864 trlcolem 37877 cdlemg44a 37882 trljco 37891 tendopltp 37931 cdlemh1 37966 cdlemh2 37967 cdlemi1 37969 cdlemi 37971 cdlemk4 37985 cdlemkvcl 37993 cdlemk10 37994 cdlemk11 38000 cdlemk11u 38022 cdlemk37 38065 cdlemkid1 38073 cdlemk50 38103 cdlemk51 38104 cdlemk52 38105 dialss 38197 dia2dimlem2 38216 dia2dimlem3 38217 cdlemm10N 38269 docaclN 38275 doca2N 38277 djajN 38288 diblss 38321 cdlemn2 38346 cdlemn10 38357 dihord1 38369 dihord2pre2 38377 dihord5apre 38413 dihjatc1 38462 dihmeetlem10N 38467 dihmeetlem11N 38468 djhljjN 38553 djhj 38555 dihprrnlem1N 38575 dihprrnlem2 38576 dihjat6 38585 dihjat5N 38588 dvh4dimat 38589 |
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