| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hgmapvv | Structured version Visualization version GIF version | ||
| Description: Value of a double involution. Part 1.2 of [Baer] p. 110 line 37. (Contributed by NM, 13-Jun-2015.) |
| Ref | Expression |
|---|---|
| hgmapvv.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| hgmapvv.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| hgmapvv.r | ⊢ 𝑅 = (Scalar‘𝑈) |
| hgmapvv.b | ⊢ 𝐵 = (Base‘𝑅) |
| hgmapvv.g | ⊢ 𝐺 = ((HGMap‘𝐾)‘𝑊) |
| hgmapvv.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| hgmapvv.j | ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| hgmapvv | ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2fveq3 6888 | . . 3 ⊢ (𝑋 = (0g‘𝑅) → (𝐺‘(𝐺‘𝑋)) = (𝐺‘(𝐺‘(0g‘𝑅)))) | |
| 2 | id 23 | . . 3 ⊢ (𝑋 = (0g‘𝑅) → 𝑋 = (0g‘𝑅)) | |
| 3 | 1, 2 | eqeq12d 2779 | . 2 ⊢ (𝑋 = (0g‘𝑅) → ((𝐺‘(𝐺‘𝑋)) = 𝑋 ↔ (𝐺‘(𝐺‘(0g‘𝑅))) = (0g‘𝑅))) |
| 4 | hgmapvv.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 5 | eqid 2763 | . . 3 ⊢ 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 = 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 | |
| 6 | eqid 2763 | . . 3 ⊢ ((ocH‘𝐾)‘𝑊) = ((ocH‘𝐾)‘𝑊) | |
| 7 | hgmapvv.u | . . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 8 | eqid 2763 | . . 3 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 9 | eqid 2763 | . . 3 ⊢ ( ·𝑠 ‘𝑈) = ( ·𝑠 ‘𝑈) | |
| 10 | hgmapvv.r | . . 3 ⊢ 𝑅 = (Scalar‘𝑈) | |
| 11 | hgmapvv.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 12 | eqid 2763 | . . 3 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
| 13 | eqid 2763 | . . 3 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 14 | eqid 2763 | . . 3 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 15 | eqid 2763 | . . 3 ⊢ (invr‘𝑅) = (invr‘𝑅) | |
| 16 | eqid 2763 | . . 3 ⊢ ((HDMap‘𝐾)‘𝑊) = ((HDMap‘𝐾)‘𝑊) | |
| 17 | hgmapvv.g | . . 3 ⊢ 𝐺 = ((HGMap‘𝐾)‘𝑊) | |
| 18 | hgmapvv.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 19 | 18 | adantr 485 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 20 | hgmapvv.j | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝐵) | |
| 21 | 20 | anim1i 626 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝑋 ∈ 𝐵 ∧ 𝑋 ≠ (0g‘𝑅))) |
| 22 | eldifsn 4754 | . . . 4 ⊢ (𝑋 ∈ (𝐵 ∖ {(0g‘𝑅)}) ↔ (𝑋 ∈ 𝐵 ∧ 𝑋 ≠ (0g‘𝑅))) | |
| 23 | 21, 22 | sylibr 237 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → 𝑋 ∈ (𝐵 ∖ {(0g‘𝑅)})) |
| 24 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 23 | hgmapvvlem3 42677 | . 2 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| 25 | 4, 7, 10, 13, 17, 18 | hgmapval0 42644 | . . . 4 ⊢ (𝜑 → (𝐺‘(0g‘𝑅)) = (0g‘𝑅)) |
| 26 | 25 | fveq2d 6887 | . . 3 ⊢ (𝜑 → (𝐺‘(𝐺‘(0g‘𝑅))) = (𝐺‘(0g‘𝑅))) |
| 27 | 26, 25 | eqtrd 2798 | . 2 ⊢ (𝜑 → (𝐺‘(𝐺‘(0g‘𝑅))) = (0g‘𝑅)) |
| 28 | 3, 24, 27 | pm2.61ne 3043 | 1 ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1570 ∈ wcel 2143 ≠ wne 2958 ∖ cdif 3903 {csn 4590 〈cop 4596 I cid 5557 ↾ cres 5665 ‘cfv 6538 Basecbs 17270 .rcmulr 17312 Scalarcsca 17314 ·𝑠 cvsca 17315 0gc0g 17493 1rcur 20264 invrcinvr 20470 HLchlt 40102 LHypclh 40736 LTrncltrn 40853 DVecHcdvh 41830 ocHcoch 42099 HDMapchdma 42544 HGMapchg 42635 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 ax-riotaBAD 39705 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-tp 4595 df-op 4597 df-ot 4599 df-uni 4874 df-int 4914 df-iun 4959 df-iin 4960 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-of 7676 df-om 7864 df-1st 7987 df-2nd 7988 df-tpos 8223 df-undef 8270 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-1o 8454 df-2o 8455 df-er 8695 df-map 8827 df-en 8945 df-dom 8946 df-sdom 8947 df-fin 8948 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-nn 12235 df-2 12304 df-3 12305 df-4 12306 df-5 12307 df-6 12308 df-n0 12506 df-z 12593 df-uz 12864 df-fz 13537 df-struct 17208 df-sets 17225 df-slot 17243 df-ndx 17255 df-base 17271 df-ress 17292 df-plusg 17324 df-mulr 17325 df-sca 17327 df-vsca 17328 df-0g 17495 df-mre 17639 df-mrc 17640 df-acs 17642 df-proset 18351 df-poset 18370 df-plt 18385 df-lub 18401 df-glb 18402 df-join 18403 df-meet 18404 df-p0 18480 df-p1 18481 df-lat 18489 df-clat 18556 df-mgm 18699 df-sgrp 18778 df-mnd 18794 df-submnd 18843 df-grp 19004 df-minusg 19005 df-sbg 19006 df-subg 19190 df-cntz 19388 df-oppg 19417 df-lsm 19707 df-cmn 19853 df-abl 19854 df-mgp 20218 df-rng 20232 df-ur 20265 df-ring 20318 df-oppr 20420 df-dvdsr 20440 df-unit 20441 df-invr 20471 df-dvr 20484 df-nzr 20597 df-rlreg 20780 df-domn 20781 df-drng 20816 df-lmod 20964 df-lss 21034 df-lsp 21074 df-lvec 21205 df-lsatoms 39728 df-lshyp 39729 df-lcv 39771 df-lfl 39810 df-lkr 39838 df-ldual 39876 df-oposet 39928 df-ol 39930 df-oml 39931 df-covers 40018 df-ats 40019 df-atl 40050 df-cvlat 40074 df-hlat 40103 df-llines 40250 df-lplanes 40251 df-lvols 40252 df-lines 40253 df-psubsp 40255 df-pmap 40256 df-padd 40548 df-lhyp 40740 df-laut 40741 df-ldil 40856 df-ltrn 40857 df-trl 40911 df-tgrp 41495 df-tendo 41507 df-edring 41509 df-dveca 41755 df-disoa 41781 df-dvech 41831 df-dib 41891 df-dic 41925 df-dih 41981 df-doch 42100 df-djh 42147 df-lcdual 42339 df-mapd 42377 df-hvmap 42509 df-hdmap1 42545 df-hdmap 42546 df-hgmap 42636 |
| This theorem is referenced by: hdmapglem7 42681 hlhilsrnglem 42705 |
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