| 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 6890 | . . 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 2782 | . 2 ⊢ (𝑋 = (0g‘𝑅) → ((𝐺‘(𝐺‘𝑋)) = 𝑋 ↔ (𝐺‘(𝐺‘(0g‘𝑅))) = (0g‘𝑅))) |
| 4 | hgmapvv.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 5 | eqid 2766 | . . 3 ⊢ 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 = 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 | |
| 6 | eqid 2766 | . . 3 ⊢ ((ocH‘𝐾)‘𝑊) = ((ocH‘𝐾)‘𝑊) | |
| 7 | hgmapvv.u | . . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 8 | eqid 2766 | . . 3 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 9 | eqid 2766 | . . 3 ⊢ ( ·𝑠 ‘𝑈) = ( ·𝑠 ‘𝑈) | |
| 10 | hgmapvv.r | . . 3 ⊢ 𝑅 = (Scalar‘𝑈) | |
| 11 | hgmapvv.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 12 | eqid 2766 | . . 3 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
| 13 | eqid 2766 | . . 3 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 14 | eqid 2766 | . . 3 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 15 | eqid 2766 | . . 3 ⊢ (invr‘𝑅) = (invr‘𝑅) | |
| 16 | eqid 2766 | . . 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 486 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 20 | hgmapvv.j | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝐵) | |
| 21 | 20 | anim1i 627 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝑋 ∈ 𝐵 ∧ 𝑋 ≠ (0g‘𝑅))) |
| 22 | eldifsn 4756 | . . . 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 42731 | . 2 ⊢ ((𝜑 ∧ 𝑋 ≠ (0g‘𝑅)) → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| 25 | 4, 7, 10, 13, 17, 18 | hgmapval0 42698 | . . . 4 ⊢ (𝜑 → (𝐺‘(0g‘𝑅)) = (0g‘𝑅)) |
| 26 | 25 | fveq2d 6889 | . . 3 ⊢ (𝜑 → (𝐺‘(𝐺‘(0g‘𝑅))) = (𝐺‘(0g‘𝑅))) |
| 27 | 26, 25 | eqtrd 2801 | . 2 ⊢ (𝜑 → (𝐺‘(𝐺‘(0g‘𝑅))) = (0g‘𝑅)) |
| 28 | 3, 24, 27 | pm2.61ne 3046 | 1 ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2146 ≠ wne 2961 ∖ cdif 3905 {csn 4592 〈cop 4598 I cid 5558 ↾ cres 5666 ‘cfv 6540 Basecbs 17279 .rcmulr 17321 Scalarcsca 17323 ·𝑠 cvsca 17324 0gc0g 17502 1rcur 20273 invrcinvr 20480 HLchlt 40156 LHypclh 40790 LTrncltrn 40907 DVecHcdvh 41884 ocHcoch 42153 HDMapchdma 42598 HGMapchg 42689 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-rep 5241 ax-sep 5260 ax-nul 5272 ax-pow 5339 ax-pr 5407 ax-un 7738 ax-cnex 11166 ax-resscn 11167 ax-1cn 11168 ax-icn 11169 ax-addcl 11170 ax-addrcl 11171 ax-mulcl 11172 ax-mulrcl 11173 ax-mulcom 11174 ax-addass 11175 ax-mulass 11176 ax-distr 11177 ax-i2m1 11178 ax-1ne0 11179 ax-1rid 11180 ax-rnegex 11181 ax-rrecex 11182 ax-cnre 11183 ax-pre-lttri 11184 ax-pre-lttrn 11185 ax-pre-ltadd 11186 ax-pre-mulgt0 11187 ax-riotaBAD 39759 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-nel 3068 df-ral 3083 df-rex 3093 df-rmo 3372 df-reu 3373 df-rab 3420 df-v 3460 df-sbc 3748 df-csb 3857 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-pss 3928 df-nul 4290 df-if 4491 df-pw 4567 df-sn 4593 df-pr 4595 df-tp 4597 df-op 4599 df-ot 4601 df-uni 4876 df-int 4916 df-iun 4961 df-iin 4962 df-br 5113 df-opab 5177 df-mpt 5196 df-tr 5222 df-id 5559 df-eprel 5564 df-po 5572 df-so 5573 df-fr 5617 df-we 5619 df-xp 5670 df-rel 5671 df-cnv 5672 df-co 5673 df-dm 5674 df-rn 5675 df-res 5676 df-ima 5677 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 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-of 7680 df-om 7865 df-1st 7988 df-2nd 7989 df-tpos 8224 df-undef 8271 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-er 8696 df-map 8828 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-pnf 11255 df-mnf 11256 df-xr 11257 df-ltxr 11258 df-le 11259 df-sub 11453 df-neg 11454 df-nn 12244 df-2 12313 df-3 12314 df-4 12315 df-5 12316 df-6 12317 df-n0 12515 df-z 12602 df-uz 12873 df-fz 13546 df-struct 17217 df-sets 17234 df-slot 17252 df-ndx 17264 df-base 17280 df-ress 17301 df-plusg 17333 df-mulr 17334 df-sca 17336 df-vsca 17337 df-0g 17504 df-mre 17648 df-mrc 17649 df-acs 17651 df-proset 18360 df-poset 18379 df-plt 18394 df-lub 18410 df-glb 18411 df-join 18412 df-meet 18413 df-p0 18489 df-p1 18490 df-lat 18498 df-clat 18565 df-mgm 18708 df-sgrp 18787 df-mnd 18803 df-submnd 18852 df-grp 19013 df-minusg 19014 df-sbg 19015 df-subg 19199 df-cntz 19397 df-oppg 19426 df-lsm 19716 df-cmn 19862 df-abl 19863 df-mgp 20227 df-rng 20241 df-ur 20274 df-ring 20327 df-oppr 20430 df-dvdsr 20450 df-unit 20451 df-invr 20481 df-dvr 20494 df-nzr 20625 df-rlreg 20808 df-domn 20809 df-drng 20844 df-lmod 20998 df-lss 21068 df-lsp 21108 df-lvec 21239 df-lsatoms 39782 df-lshyp 39783 df-lcv 39825 df-lfl 39864 df-lkr 39892 df-ldual 39930 df-oposet 39982 df-ol 39984 df-oml 39985 df-covers 40072 df-ats 40073 df-atl 40104 df-cvlat 40128 df-hlat 40157 df-llines 40304 df-lplanes 40305 df-lvols 40306 df-lines 40307 df-psubsp 40309 df-pmap 40310 df-padd 40602 df-lhyp 40794 df-laut 40795 df-ldil 40910 df-ltrn 40911 df-trl 40965 df-tgrp 41549 df-tendo 41561 df-edring 41563 df-dveca 41809 df-disoa 41835 df-dvech 41885 df-dib 41945 df-dic 41979 df-dih 42035 df-doch 42154 df-djh 42201 df-lcdual 42393 df-mapd 42431 df-hvmap 42563 df-hdmap1 42599 df-hdmap 42600 df-hgmap 42690 |
| This theorem is used by: hdmapglem7 42735 hlhilsrnglem 42759 |
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