| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > latjcl | Structured version Visualization version GIF version | ||
| Description: Closure of join operation in a lattice. (chjcom 31585 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 18364 | . 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 6493 (class class class)co 7360 Basecbs 17140 joincjn 18238 meetcmee 18239 Latclat 18358 |
| 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 5225 ax-sep 5242 ax-nul 5252 ax-pow 5311 ax-pr 5378 ax-un 7682 |
| 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 3062 df-rmo 3351 df-reu 3352 df-rab 3401 df-v 3443 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4287 df-if 4481 df-pw 4557 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-iun 4949 df-br 5100 df-opab 5162 df-mpt 5181 df-id 5520 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7317 df-ov 7363 df-oprab 7364 df-lub 18271 df-glb 18272 df-join 18273 df-meet 18274 df-lat 18359 |
| This theorem is referenced by: latleeqj1 18378 latjlej1 18380 latjlej12 18382 latnlej2 18386 latjidm 18389 latnle 18400 latabs2 18403 latledi 18404 latmlej11 18405 latjass 18410 latj13 18413 latj31 18414 latj4 18416 mod1ile 18420 mod2ile 18421 latdisdlem 18423 lubun 18442 oldmm1 39545 olj01 39553 latmassOLD 39557 omllaw5N 39575 cmtcomlemN 39576 cmtbr2N 39581 cmtbr3N 39582 cmtbr4N 39583 lecmtN 39584 omlfh1N 39586 omlfh3N 39587 omlmod1i2N 39588 cvlexchb1 39658 cvlcvr1 39667 hlatjcl 39695 exatleN 39732 cvrval3 39741 cvrexchlem 39747 cvrexch 39748 cvratlem 39749 cvrat 39750 lnnat 39755 cvrat2 39757 atcvrj2b 39760 atltcvr 39763 atlelt 39766 2atlt 39767 atexchcvrN 39768 cvrat3 39770 cvrat4 39771 2atjm 39773 4noncolr3 39781 athgt 39784 3dim0 39785 3dimlem4a 39791 1cvratex 39801 1cvrjat 39803 1cvrat 39804 ps-2 39806 3atlem1 39811 3atlem2 39812 3at 39818 2atm 39855 lplni2 39865 lplnle 39868 2llnmj 39888 2atmat 39889 lplnexllnN 39892 2llnjaN 39894 lvoli3 39905 islvol5 39907 lvoli2 39909 lvolnle3at 39910 3atnelvolN 39914 islvol2aN 39920 4atlem3 39924 4atlem4d 39930 4atlem9 39931 4atlem10a 39932 4atlem10 39934 4atlem11a 39935 4atlem11b 39936 4atlem11 39937 4atlem12a 39938 4atlem12b 39939 4atlem12 39940 4at 39941 lplncvrlvol2 39943 2lplnja 39947 2lplnmj 39950 dalem5 39995 dalem8 39998 dalem-cly 39999 dalem38 40038 dalem39 40039 dalem44 40044 dalem54 40054 linepsubN 40080 pmapsub 40096 isline2 40102 linepmap 40103 isline3 40104 lncvrelatN 40109 2llnma1b 40114 cdlema1N 40119 cdlemblem 40121 cdlemb 40122 paddasslem5 40152 paddasslem12 40159 paddasslem13 40160 pmapjoin 40180 pmapjat1 40181 pmapjlln1 40183 hlmod1i 40184 llnmod1i2 40188 atmod2i1 40189 atmod2i2 40190 llnmod2i2 40191 atmod3i1 40192 atmod3i2 40193 dalawlem2 40200 dalawlem3 40201 dalawlem5 40203 dalawlem6 40204 dalawlem7 40205 dalawlem8 40206 dalawlem11 40209 dalawlem12 40210 pmapocjN 40258 paddatclN 40277 linepsubclN 40279 pl42lem1N 40307 pl42lem2N 40308 pl42N 40311 lhp2lt 40329 lhpj1 40350 lhpmod2i2 40366 lhpmod6i1 40367 4atexlemc 40397 lautj 40421 trlval2 40491 trlcl 40492 trljat1 40494 trljat2 40495 trlle 40512 cdlemc1 40519 cdlemc2 40520 cdlemc5 40523 cdlemd2 40527 cdlemd3 40528 cdleme0aa 40538 cdleme0b 40540 cdleme0c 40541 cdleme0cp 40542 cdleme0cq 40543 cdleme0fN 40546 cdleme1b 40554 cdleme1 40555 cdleme2 40556 cdleme3b 40557 cdleme3c 40558 cdleme4a 40567 cdleme5 40568 cdleme7e 40575 cdleme8 40578 cdleme9 40581 cdleme10 40582 cdleme11fN 40592 cdleme11g 40593 cdleme11k 40596 cdleme11 40598 cdleme15b 40603 cdleme15 40606 cdleme22gb 40622 cdleme19b 40632 cdleme20d 40640 cdleme20j 40646 cdleme20l 40650 cdleme20m 40651 cdleme22e 40672 cdleme22eALTN 40673 cdleme22f 40674 cdleme23b 40678 cdleme23c 40679 cdleme28a 40698 cdleme28b 40699 cdleme29ex 40702 cdleme30a 40706 cdlemefr29exN 40730 cdleme32e 40773 cdleme35fnpq 40777 cdleme35b 40778 cdleme35c 40779 cdleme42e 40807 cdleme42i 40811 cdleme42mgN 40816 cdlemg2fv2 40928 cdlemg7fvbwN 40935 cdlemg4c 40940 cdlemg6c 40948 cdlemg10 40969 cdlemg11b 40970 cdlemg31a 41025 cdlemg31b 41026 cdlemg35 41041 trlcolem 41054 cdlemg44a 41059 trljco 41068 tendopltp 41108 cdlemh1 41143 cdlemh2 41144 cdlemi1 41146 cdlemi 41148 cdlemk4 41162 cdlemkvcl 41170 cdlemk10 41171 cdlemk11 41177 cdlemk11u 41199 cdlemk37 41242 cdlemkid1 41250 cdlemk50 41280 cdlemk51 41281 cdlemk52 41282 dialss 41374 dia2dimlem2 41393 dia2dimlem3 41394 cdlemm10N 41446 docaclN 41452 doca2N 41454 djajN 41465 diblss 41498 cdlemn2 41523 cdlemn10 41534 dihord1 41546 dihord2pre2 41554 dihord5apre 41590 dihjatc1 41639 dihmeetlem10N 41644 dihmeetlem11N 41645 djhljjN 41730 djhj 41732 dihprrnlem1N 41752 dihprrnlem2 41753 dihjat6 41762 dihjat5N 41765 dvh4dimat 41766 |
| Copyright terms: Public domain | W3C validator |