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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dihmeetlem8N | Structured version Visualization version GIF version | ||
| Description: Lemma for isomorphism H of a lattice meet. TODO: shorter proof if we change ∨ order of (𝑋 ∧ 𝑌) ∨ 𝑝 here and down? (Contributed by NM, 6-Apr-2014.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| dihmeetlem8.b | ⊢ 𝐵 = (Base‘𝐾) |
| dihmeetlem8.l | ⊢ ≤ = (le‘𝐾) |
| dihmeetlem8.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dihmeetlem8.j | ⊢ ∨ = (join‘𝐾) |
| dihmeetlem8.m | ⊢ ∧ = (meet‘𝐾) |
| dihmeetlem8.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| dihmeetlem8.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dihmeetlem8.s | ⊢ ⊕ = (LSSum‘𝑈) |
| dihmeetlem8.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| dihmeetlem8N | ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ (𝑝 ∈ 𝐴 ∧ ¬ 𝑝 ≤ 𝑊) ∧ (𝑝 ≤ 𝑋 ∧ (𝑋 ∧ 𝑌) ≤ 𝑊)) → (𝐼‘((𝑋 ∧ 𝑌) ∨ 𝑝)) = ((𝐼‘𝑝) ⊕ (𝐼‘(𝑋 ∧ 𝑌)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dihmeetlem8.b | . 2 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | dihmeetlem8.l | . 2 ⊢ ≤ = (le‘𝐾) | |
| 3 | dihmeetlem8.h | . 2 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | dihmeetlem8.j | . 2 ⊢ ∨ = (join‘𝐾) | |
| 5 | dihmeetlem8.m | . 2 ⊢ ∧ = (meet‘𝐾) | |
| 6 | dihmeetlem8.a | . 2 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 7 | dihmeetlem8.u | . 2 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 8 | dihmeetlem8.s | . 2 ⊢ ⊕ = (LSSum‘𝑈) | |
| 9 | dihmeetlem8.i | . 2 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | dihjatc1 41251 | 1 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) ∧ (𝑝 ∈ 𝐴 ∧ ¬ 𝑝 ≤ 𝑊) ∧ (𝑝 ≤ 𝑋 ∧ (𝑋 ∧ 𝑌) ≤ 𝑊)) → (𝐼‘((𝑋 ∧ 𝑌) ∨ 𝑝)) = ((𝐼‘𝑝) ⊕ (𝐼‘(𝑋 ∧ 𝑌)))) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1539 ∈ wcel 2107 class class class wbr 5116 ‘cfv 6527 (class class class)co 7399 Basecbs 17213 lecple 17263 joincjn 18308 meetcmee 18309 LSSumclsm 19600 Atomscatm 39202 HLchlt 39289 LHypclh 39924 DVecHcdvh 41018 DIsoHcdih 41168 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-rep 5246 ax-sep 5263 ax-nul 5273 ax-pow 5332 ax-pr 5399 ax-un 7723 ax-cnex 11177 ax-resscn 11178 ax-1cn 11179 ax-icn 11180 ax-addcl 11181 ax-addrcl 11182 ax-mulcl 11183 ax-mulrcl 11184 ax-mulcom 11185 ax-addass 11186 ax-mulass 11187 ax-distr 11188 ax-i2m1 11189 ax-1ne0 11190 ax-1rid 11191 ax-rnegex 11192 ax-rrecex 11193 ax-cnre 11194 ax-pre-lttri 11195 ax-pre-lttrn 11196 ax-pre-ltadd 11197 ax-pre-mulgt0 11198 ax-riotaBAD 38892 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3357 df-reu 3358 df-rab 3414 df-v 3459 df-sbc 3764 df-csb 3873 df-dif 3927 df-un 3929 df-in 3931 df-ss 3941 df-pss 3944 df-nul 4307 df-if 4499 df-pw 4575 df-sn 4600 df-pr 4602 df-tp 4604 df-op 4606 df-uni 4881 df-int 4920 df-iun 4966 df-iin 4967 df-br 5117 df-opab 5179 df-mpt 5199 df-tr 5227 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6287 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6480 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7356 df-ov 7402 df-oprab 7403 df-mpo 7404 df-om 7856 df-1st 7982 df-2nd 7983 df-tpos 8219 df-undef 8266 df-frecs 8274 df-wrecs 8305 df-recs 8379 df-rdg 8418 df-1o 8474 df-er 8713 df-map 8836 df-en 8954 df-dom 8955 df-sdom 8956 df-fin 8957 df-pnf 11263 df-mnf 11264 df-xr 11265 df-ltxr 11266 df-le 11267 df-sub 11460 df-neg 11461 df-nn 12233 df-2 12295 df-3 12296 df-4 12297 df-5 12298 df-6 12299 df-n0 12494 df-z 12581 df-uz 12845 df-fz 13514 df-struct 17151 df-sets 17168 df-slot 17186 df-ndx 17198 df-base 17214 df-ress 17237 df-plusg 17269 df-mulr 17270 df-sca 17272 df-vsca 17273 df-0g 17440 df-proset 18291 df-poset 18310 df-plt 18325 df-lub 18341 df-glb 18342 df-join 18343 df-meet 18344 df-p0 18420 df-p1 18421 df-lat 18427 df-clat 18494 df-mgm 18603 df-sgrp 18682 df-mnd 18698 df-submnd 18747 df-grp 18904 df-minusg 18905 df-sbg 18906 df-subg 19091 df-cntz 19285 df-lsm 19602 df-cmn 19748 df-abl 19749 df-mgp 20086 df-rng 20098 df-ur 20127 df-ring 20180 df-oppr 20282 df-dvdsr 20302 df-unit 20303 df-invr 20333 df-dvr 20346 df-drng 20676 df-lmod 20804 df-lss 20874 df-lsp 20914 df-lvec 21046 df-oposet 39115 df-ol 39117 df-oml 39118 df-covers 39205 df-ats 39206 df-atl 39237 df-cvlat 39261 df-hlat 39290 df-llines 39438 df-lplanes 39439 df-lvols 39440 df-lines 39441 df-psubsp 39443 df-pmap 39444 df-padd 39736 df-lhyp 39928 df-laut 39929 df-ldil 40044 df-ltrn 40045 df-trl 40099 df-tendo 40695 df-edring 40697 df-disoa 40969 df-dvech 41019 df-dib 41079 df-dic 41113 df-dih 41169 |
| This theorem is referenced by: dihmeetlem12N 41258 |
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