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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 32123 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 2763 | . . 3 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
| 4 | 1, 2, 3 | latlem 18626 | . 2 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝑋 ∨ 𝑌) ∈ 𝐵 ∧ (𝑋(meet‘𝐾)𝑌) ∈ 𝐵)) |
| 5 | 4 | simpld 500 | 1 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∨ 𝑌) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1103 = wceq 1569 ∈ wcel 2146 ‘cfv 6547 (class class class)co 7430 Basecbs 17402 joincjn 18500 meetcmee 18501 Latclat 18620 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7761 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2101 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6501 df-fun 6549 df-fn 6550 df-f 6551 df-f1 6552 df-fo 6553 df-f1o 6554 df-fv 6555 df-riota 7387 df-ov 7433 df-oprab 7434 df-lub 18533 df-glb 18534 df-join 18535 df-meet 18536 df-lat 18621 |
| This theorem is used by: latleeqj1 18640 latjlej1 18642 latjlej12 18644 latnlej2 18648 latjidm 18651 latnle 18662 latabs2 18665 latledi 18666 latmlej11 18667 latjass 18672 latj13 18675 latj31 18676 latj4 18678 mod1ile 18682 mod2ile 18683 latdisdlem 18685 lubun 18704 oldmm1 40420 olj01 40428 latmassOLD 40432 omllaw5N 40450 cmtcomlemN 40451 cmtbr2N 40456 cmtbr3N 40457 cmtbr4N 40458 lecmtN 40459 omlfh1N 40461 omlfh3N 40462 omlmod1i2N 40463 cvlexchb1 40533 cvlcvr1 40542 hlatjcl 40570 exatleN 40607 cvrval3 40616 cvrexchlem 40622 cvrexch 40623 cvratlem 40624 cvrat 40625 lnnat 40630 cvrat2 40632 atcvrj2b 40635 atltcvr 40638 atlelt 40641 2atlt 40642 atexchcvrN 40643 cvrat3 40645 cvrat4 40646 2atjm 40648 4noncolr3 40656 athgt 40659 3dim0 40660 3dimlem4a 40666 1cvratex 40676 1cvrjat 40678 1cvrat 40679 ps-2 40681 3atlem1 40686 3atlem2 40687 3at 40693 2atm 40730 lplni2 40740 lplnle 40743 2llnmj 40763 2atmat 40764 lplnexllnN 40767 2llnjaN 40769 lvoli3 40780 islvol5 40782 lvoli2 40784 lvolnle3at 40785 3atnelvolN 40789 islvol2aN 40795 4atlem3 40799 4atlem4d 40805 4atlem9 40806 4atlem10a 40807 4atlem10 40809 4atlem11a 40810 4atlem11b 40811 4atlem11 40812 4atlem12a 40813 4atlem12b 40814 4atlem12 40815 4at 40816 lplncvrlvol2 40818 2lplnja 40822 2lplnmj 40825 dalem5 40870 dalem8 40873 dalem-cly 40874 dalem38 40913 dalem39 40914 dalem44 40919 dalem54 40929 linepsubN 40955 pmapsub 40971 isline2 40977 linepmap 40978 isline3 40979 lncvrelatN 40984 2llnma1b 40989 cdlema1N 40994 cdlemblem 40996 cdlemb 40997 paddasslem5 41027 paddasslem12 41034 paddasslem13 41035 pmapjoin 41055 pmapjat1 41056 pmapjlln1 41058 hlmod1i 41059 llnmod1i2 41063 atmod2i1 41064 atmod2i2 41065 llnmod2i2 41066 atmod3i1 41067 atmod3i2 41068 dalawlem2 41075 dalawlem3 41076 dalawlem5 41078 dalawlem6 41079 dalawlem7 41080 dalawlem8 41081 dalawlem11 41084 dalawlem12 41085 pmapocjN 41133 paddatclN 41152 linepsubclN 41154 pl42lem1N 41182 pl42lem2N 41183 pl42N 41186 lhp2lt 41204 lhpj1 41225 lhpmod2i2 41241 lhpmod6i1 41242 4atexlemc 41272 lautj 41296 trlval2 41366 trlcl 41367 trljat1 41369 trljat2 41370 trlle 41387 cdlemc1 41394 cdlemc2 41395 cdlemc5 41398 cdlemd2 41402 cdlemd3 41403 cdleme0aa 41413 cdleme0b 41415 cdleme0c 41416 cdleme0cp 41417 cdleme0cq 41418 cdleme0fN 41421 cdleme1b 41429 cdleme1 41430 cdleme2 41431 cdleme3b 41432 cdleme3c 41433 cdleme4a 41442 cdleme5 41443 cdleme7e 41450 cdleme8 41453 cdleme9 41456 cdleme10 41457 cdleme11fN 41467 cdleme11g 41468 cdleme11k 41471 cdleme11 41473 cdleme15b 41478 cdleme15 41481 cdleme22gb 41497 cdleme19b 41507 cdleme20d 41515 cdleme20j 41521 cdleme20l 41525 cdleme20m 41526 cdleme22e 41547 cdleme22eALTN 41548 cdleme22f 41549 cdleme23b 41553 cdleme23c 41554 cdleme28a 41573 cdleme28b 41574 cdleme29ex 41577 cdleme30a 41581 cdlemefr29exN 41605 cdleme32e 41648 cdleme35fnpq 41652 cdleme35b 41653 cdleme35c 41654 cdleme42e 41682 cdleme42i 41686 cdleme42mgN 41691 cdlemg2fv2 41803 cdlemg7fvbwN 41810 cdlemg4c 41815 cdlemg6c 41823 cdlemg10 41844 cdlemg11b 41845 cdlemg31a 41900 cdlemg31b 41901 cdlemg35 41916 trlcolem 41929 cdlemg44a 41934 trljco 41943 tendopltp 41983 cdlemh1 42018 cdlemh2 42019 cdlemi1 42021 cdlemi 42023 cdlemk4 42037 cdlemkvcl 42045 cdlemk10 42046 cdlemk11 42052 cdlemk11u 42074 cdlemk37 42117 cdlemkid1 42125 cdlemk50 42155 cdlemk51 42156 cdlemk52 42157 dialss 42249 dia2dimlem2 42268 dia2dimlem3 42269 cdlemm10N 42321 docaclN 42327 doca2N 42329 djajN 42340 diblss 42373 cdlemn2 42398 cdlemn10 42409 dihord1 42421 dihord2pre2 42429 dihord5apre 42465 dihjatc1 42514 dihmeetlem10N 42519 dihmeetlem11N 42520 djhljjN 42605 djhj 42607 dihprrnlem1N 42627 dihprrnlem2 42628 dihjat6 42637 dihjat5N 42640 dvh4dimat 42641 |
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