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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dihglblem5aN | Structured version Visualization version GIF version | ||
| Description: A conjunction property of isomorphism H. (Contributed by NM, 21-Mar-2014.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| dihglblem5a.b | ⊢ 𝐵 = (Base‘𝐾) |
| dihglblem5a.m | ⊢ ∧ = (meet‘𝐾) |
| dihglblem5a.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dihglblem5a.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| dihglblem5aN | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) → (𝐼‘(𝑋 ∧ 𝑊)) = ((𝐼‘𝑋) ∩ (𝐼‘𝑊))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpr 489 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → 𝑋(le‘𝐾)𝑊) | |
| 2 | hllat 40087 | . . . . . . 7 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
| 3 | 2 | ad3antrrr 742 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → 𝐾 ∈ Lat) |
| 4 | simplr 780 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → 𝑋 ∈ 𝐵) | |
| 5 | dihglblem5a.b | . . . . . . . 8 ⊢ 𝐵 = (Base‘𝐾) | |
| 6 | dihglblem5a.h | . . . . . . . 8 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 7 | 5, 6 | lhpbase 40722 | . . . . . . 7 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ 𝐵) |
| 8 | 7 | ad3antlr 743 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → 𝑊 ∈ 𝐵) |
| 9 | eqid 2770 | . . . . . . 7 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 10 | dihglblem5a.m | . . . . . . 7 ⊢ ∧ = (meet‘𝐾) | |
| 11 | 5, 9, 10 | latleeqm1 18526 | . . . . . 6 ⊢ ((𝐾 ∈ Lat ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → (𝑋(le‘𝐾)𝑊 ↔ (𝑋 ∧ 𝑊) = 𝑋)) |
| 12 | 3, 4, 8, 11 | syl3anc 1396 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝑋(le‘𝐾)𝑊 ↔ (𝑋 ∧ 𝑊) = 𝑋)) |
| 13 | 1, 12 | mpbid 235 | . . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝑋 ∧ 𝑊) = 𝑋) |
| 14 | 13 | fveq2d 6889 | . . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝐼‘(𝑋 ∧ 𝑊)) = (𝐼‘𝑋)) |
| 15 | simpll 778 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 16 | dihglblem5a.i | . . . . . . 7 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 17 | 5, 9, 6, 16 | dihord 41988 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵 ∧ 𝑊 ∈ 𝐵) → ((𝐼‘𝑋) ⊆ (𝐼‘𝑊) ↔ 𝑋(le‘𝐾)𝑊)) |
| 18 | 15, 4, 8, 17 | syl3anc 1396 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → ((𝐼‘𝑋) ⊆ (𝐼‘𝑊) ↔ 𝑋(le‘𝐾)𝑊)) |
| 19 | 1, 18 | mpbird 260 | . . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝐼‘𝑋) ⊆ (𝐼‘𝑊)) |
| 20 | dfss2 3931 | . . . 4 ⊢ ((𝐼‘𝑋) ⊆ (𝐼‘𝑊) ↔ ((𝐼‘𝑋) ∩ (𝐼‘𝑊)) = (𝐼‘𝑋)) | |
| 21 | 19, 20 | sylib 221 | . . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → ((𝐼‘𝑋) ∩ (𝐼‘𝑊)) = (𝐼‘𝑋)) |
| 22 | 14, 21 | eqtr4d 2808 | . 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ 𝑋(le‘𝐾)𝑊) → (𝐼‘(𝑋 ∧ 𝑊)) = ((𝐼‘𝑋) ∩ (𝐼‘𝑊))) |
| 23 | eqid 2770 | . . . 4 ⊢ (join‘𝐾) = (join‘𝐾) | |
| 24 | eqid 2770 | . . . 4 ⊢ (Atoms‘𝐾) = (Atoms‘𝐾) | |
| 25 | eqid 2770 | . . . 4 ⊢ ((oc‘𝐾)‘𝑊) = ((oc‘𝐾)‘𝑊) | |
| 26 | eqid 2770 | . . . 4 ⊢ ((LTrn‘𝐾)‘𝑊) = ((LTrn‘𝐾)‘𝑊) | |
| 27 | eqid 2770 | . . . 4 ⊢ ((trL‘𝐾)‘𝑊) = ((trL‘𝐾)‘𝑊) | |
| 28 | eqid 2770 | . . . 4 ⊢ ((TEndo‘𝐾)‘𝑊) = ((TEndo‘𝐾)‘𝑊) | |
| 29 | eqid 2770 | . . . 4 ⊢ (℩ℎ ∈ ((LTrn‘𝐾)‘𝑊)(ℎ‘((oc‘𝐾)‘𝑊)) = 𝑞) = (℩ℎ ∈ ((LTrn‘𝐾)‘𝑊)(ℎ‘((oc‘𝐾)‘𝑊)) = 𝑞) | |
| 30 | eqid 2770 | . . . 4 ⊢ (ℎ ∈ ((LTrn‘𝐾)‘𝑊) ↦ ( I ↾ 𝐵)) = (ℎ ∈ ((LTrn‘𝐾)‘𝑊) ↦ ( I ↾ 𝐵)) | |
| 31 | 5, 10, 6, 16, 9, 23, 24, 25, 26, 27, 28, 29, 30 | dihglblem5apreN 42015 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑋 ∈ 𝐵 ∧ ¬ 𝑋(le‘𝐾)𝑊)) → (𝐼‘(𝑋 ∧ 𝑊)) = ((𝐼‘𝑋) ∩ (𝐼‘𝑊))) |
| 32 | 31 | anassrs 472 | . 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) ∧ ¬ 𝑋(le‘𝐾)𝑊) → (𝐼‘(𝑋 ∧ 𝑊)) = ((𝐼‘𝑋) ∩ (𝐼‘𝑊))) |
| 33 | 22, 32 | pm2.61dan 824 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝐵) → (𝐼‘(𝑋 ∧ 𝑊)) = ((𝐼‘𝑋) ∩ (𝐼‘𝑊))) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ↔ wb 209 ∧ wa 400 = wceq 1568 ∈ wcel 2150 ∩ cin 3912 ⊆ wss 3913 class class class wbr 5114 ↦ cmpt 5197 I cid 5559 ↾ cres 5667 ‘cfv 6540 ℩crio 7370 (class class class)co 7414 Basecbs 17272 lecple 17320 occoc 17321 joincjn 18370 meetcmee 18371 Latclat 18490 Atomscatm 39987 HLchlt 40074 LHypclh 40708 LTrncltrn 40825 trLctrl 40882 TEndoctendo 41476 DIsoHcdih 41952 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2152 ax-9 2160 ax-10 2183 ax-11 2199 ax-12 2220 ax-ext 2742 ax-rep 5243 ax-sep 5262 ax-nul 5274 ax-pow 5340 ax-pr 5408 ax-un 7736 ax-cnex 11159 ax-resscn 11160 ax-1cn 11161 ax-icn 11162 ax-addcl 11163 ax-addrcl 11164 ax-mulcl 11165 ax-mulrcl 11166 ax-mulcom 11167 ax-addass 11168 ax-mulass 11169 ax-distr 11170 ax-i2m1 11171 ax-1ne0 11172 ax-1rid 11173 ax-rnegex 11174 ax-rrecex 11175 ax-cnre 11176 ax-pre-lttri 11177 ax-pre-lttrn 11178 ax-pre-ltadd 11179 ax-pre-mulgt0 11180 ax-riotaBAD 39677 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2099 df-mo 2574 df-eu 2604 df-clab 2749 df-cleq 2762 df-clel 2845 df-nfc 2919 df-ne 2966 df-nel 3072 df-ral 3087 df-rex 3097 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3464 df-sbc 3753 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4878 df-int 4918 df-iun 4963 df-iin 4964 df-br 5115 df-opab 5179 df-mpt 5198 df-tr 5224 df-id 5560 df-eprel 5565 df-po 5573 df-so 5574 df-fr 5618 df-we 5620 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-res 5677 df-ima 5678 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7866 df-1st 7989 df-2nd 7990 df-tpos 8225 df-undef 8272 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8456 df-er 8697 df-map 8829 df-en 8947 df-dom 8948 df-sdom 8949 df-fin 8950 df-pnf 11248 df-mnf 11249 df-xr 11250 df-ltxr 11251 df-le 11252 df-sub 11446 df-neg 11447 df-nn 12237 df-2 12306 df-3 12307 df-4 12308 df-5 12309 df-6 12310 df-n0 12508 df-z 12595 df-uz 12866 df-fz 13539 df-struct 17210 df-sets 17227 df-slot 17245 df-ndx 17257 df-base 17273 df-ress 17294 df-plusg 17326 df-mulr 17327 df-sca 17329 df-vsca 17330 df-0g 17497 df-proset 18353 df-poset 18372 df-plt 18387 df-lub 18403 df-glb 18404 df-join 18405 df-meet 18406 df-p0 18482 df-p1 18483 df-lat 18491 df-clat 18558 df-mgm 18701 df-sgrp 18780 df-mnd 18796 df-submnd 18845 df-grp 19006 df-minusg 19007 df-sbg 19008 df-subg 19192 df-cntz 19390 df-lsm 19709 df-cmn 19855 df-abl 19856 df-mgp 20220 df-rng 20234 df-ur 20267 df-ring 20320 df-oppr 20422 df-dvdsr 20442 df-unit 20443 df-invr 20473 df-dvr 20486 df-drng 20818 df-lmod 20966 df-lss 21036 df-lsp 21076 df-lvec 21207 df-oposet 39900 df-ol 39902 df-oml 39903 df-covers 39990 df-ats 39991 df-atl 40022 df-cvlat 40046 df-hlat 40075 df-llines 40222 df-lplanes 40223 df-lvols 40224 df-lines 40225 df-psubsp 40227 df-pmap 40228 df-padd 40520 df-lhyp 40712 df-laut 40713 df-ldil 40828 df-ltrn 40829 df-trl 40883 df-tendo 41479 df-edring 41481 df-disoa 41753 df-dvech 41803 df-dib 41863 df-dic 41897 df-dih 41953 |
| This theorem is referenced by: (None) |
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