| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > hgmapvvlem1 | Structured version Visualization version GIF version | ||
| Description: Involution property of scalar sigma map. Line 10 in [Baer] p. 111, t sigma squared = t. Our 𝐸, 𝐶, 𝐷, 𝑌, 𝑋 correspond to Baer's w, h, k, s, t. (Contributed by NM, 13-Jun-2015.) |
| Ref | Expression |
|---|---|
| hdmapglem6.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| hdmapglem6.e | ⊢ 𝐸 = 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 |
| hdmapglem6.o | ⊢ 𝑂 = ((ocH‘𝐾)‘𝑊) |
| hdmapglem6.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| hdmapglem6.v | ⊢ 𝑉 = (Base‘𝑈) |
| hdmapglem6.q | ⊢ · = ( ·𝑠 ‘𝑈) |
| hdmapglem6.r | ⊢ 𝑅 = (Scalar‘𝑈) |
| hdmapglem6.b | ⊢ 𝐵 = (Base‘𝑅) |
| hdmapglem6.t | ⊢ × = (.r‘𝑅) |
| hdmapglem6.z | ⊢ 0 = (0g‘𝑅) |
| hdmapglem6.i | ⊢ 1 = (1r‘𝑅) |
| hdmapglem6.n | ⊢ 𝑁 = (invr‘𝑅) |
| hdmapglem6.s | ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) |
| hdmapglem6.g | ⊢ 𝐺 = ((HGMap‘𝐾)‘𝑊) |
| hdmapglem6.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| hdmapglem6.x | ⊢ (𝜑 → 𝑋 ∈ (𝐵 ∖ { 0 })) |
| hdmapglem6.c | ⊢ (𝜑 → 𝐶 ∈ (𝑂‘{𝐸})) |
| hdmapglem6.d | ⊢ (𝜑 → 𝐷 ∈ (𝑂‘{𝐸})) |
| hdmapglem6.cd | ⊢ (𝜑 → ((𝑆‘𝐷)‘𝐶) = 1 ) |
| hdmapglem6.y | ⊢ (𝜑 → 𝑌 ∈ (𝐵 ∖ { 0 })) |
| hdmapglem6.yx | ⊢ (𝜑 → (𝑌 × (𝐺‘𝑋)) = 1 ) |
| Ref | Expression |
|---|---|
| hgmapvvlem1 | ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) = 𝑋) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hdmapglem6.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | hdmapglem6.u | . . . . . 6 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 3 | hdmapglem6.k | . . . . . 6 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | 1, 2, 3 | dvhlmod 42370 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 5 | hdmapglem6.r | . . . . . 6 ⊢ 𝑅 = (Scalar‘𝑈) | |
| 6 | 5 | lmodring 21176 | . . . . 5 ⊢ (𝑈 ∈ LMod → 𝑅 ∈ Ring) |
| 7 | 4, 6 | syl 18 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 8 | hdmapglem6.b | . . . . 5 ⊢ 𝐵 = (Base‘𝑅) | |
| 9 | hdmapglem6.g | . . . . 5 ⊢ 𝐺 = ((HGMap‘𝐾)‘𝑊) | |
| 10 | hdmapglem6.x | . . . . . . 7 ⊢ (𝜑 → 𝑋 ∈ (𝐵 ∖ { 0 })) | |
| 11 | 10 | eldifad 4054 | . . . . . 6 ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
| 12 | 1, 2, 5, 8, 9, 3, 11 | hgmapcl 43149 | . . . . 5 ⊢ (𝜑 → (𝐺‘𝑋) ∈ 𝐵) |
| 13 | 1, 2, 5, 8, 9, 3, 12 | hgmapcl 43149 | . . . 4 ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) ∈ 𝐵) |
| 14 | hdmapglem6.y | . . . . . 6 ⊢ (𝜑 → 𝑌 ∈ (𝐵 ∖ { 0 })) | |
| 15 | 14 | eldifad 4054 | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| 16 | 1, 2, 5, 8, 9, 3, 15 | hgmapcl 43149 | . . . 4 ⊢ (𝜑 → (𝐺‘𝑌) ∈ 𝐵) |
| 17 | 1, 2, 3 | dvhlvec 42369 | . . . . . 6 ⊢ (𝜑 → 𝑈 ∈ LVec) |
| 18 | 5 | lvecdrng 21413 | . . . . . 6 ⊢ (𝑈 ∈ LVec → 𝑅 ∈ DivRing) |
| 19 | 17, 18 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ DivRing) |
| 20 | eldifsni 4753 | . . . . . . 7 ⊢ (𝑌 ∈ (𝐵 ∖ { 0 }) → 𝑌 ≠ 0 ) | |
| 21 | 14, 20 | syl 18 | . . . . . 6 ⊢ (𝜑 → 𝑌 ≠ 0 ) |
| 22 | hdmapglem6.z | . . . . . . . 8 ⊢ 0 = (0g‘𝑅) | |
| 23 | 1, 2, 5, 8, 22, 9, 3, 15 | hgmapeq0 43164 | . . . . . . 7 ⊢ (𝜑 → ((𝐺‘𝑌) = 0 ↔ 𝑌 = 0 )) |
| 24 | 23 | necon3bid 3003 | . . . . . 6 ⊢ (𝜑 → ((𝐺‘𝑌) ≠ 0 ↔ 𝑌 ≠ 0 )) |
| 25 | 21, 24 | mpbird 260 | . . . . 5 ⊢ (𝜑 → (𝐺‘𝑌) ≠ 0 ) |
| 26 | hdmapglem6.n | . . . . . 6 ⊢ 𝑁 = (invr‘𝑅) | |
| 27 | 8, 22, 26 | drnginvrcl 21044 | . . . . 5 ⊢ ((𝑅 ∈ DivRing ∧ (𝐺‘𝑌) ∈ 𝐵 ∧ (𝐺‘𝑌) ≠ 0 ) → (𝑁‘(𝐺‘𝑌)) ∈ 𝐵) |
| 28 | 19, 16, 25, 27 | syl3anc 1399 | . . . 4 ⊢ (𝜑 → (𝑁‘(𝐺‘𝑌)) ∈ 𝐵) |
| 29 | hdmapglem6.t | . . . . 5 ⊢ × = (.r‘𝑅) | |
| 30 | 8, 29 | ringass 20513 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ ((𝐺‘(𝐺‘𝑋)) ∈ 𝐵 ∧ (𝐺‘𝑌) ∈ 𝐵 ∧ (𝑁‘(𝐺‘𝑌)) ∈ 𝐵)) → (((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = ((𝐺‘(𝐺‘𝑋)) × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))))) |
| 31 | 7, 13, 16, 28, 30 | syl13anc 1400 | . . 3 ⊢ (𝜑 → (((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = ((𝐺‘(𝐺‘𝑋)) × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))))) |
| 32 | hdmapglem6.i | . . . . . 6 ⊢ 1 = (1r‘𝑅) | |
| 33 | 8, 22, 29, 32, 26 | drnginvrr 21048 | . . . . 5 ⊢ ((𝑅 ∈ DivRing ∧ (𝐺‘𝑌) ∈ 𝐵 ∧ (𝐺‘𝑌) ≠ 0 ) → ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))) = 1 ) |
| 34 | 19, 16, 25, 33 | syl3anc 1399 | . . . 4 ⊢ (𝜑 → ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))) = 1 ) |
| 35 | 34 | oveq2d 7462 | . . 3 ⊢ (𝜑 → ((𝐺‘(𝐺‘𝑋)) × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌)))) = ((𝐺‘(𝐺‘𝑋)) × 1 )) |
| 36 | 8, 29, 32 | ringridm 20532 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ (𝐺‘(𝐺‘𝑋)) ∈ 𝐵) → ((𝐺‘(𝐺‘𝑋)) × 1 ) = (𝐺‘(𝐺‘𝑋))) |
| 37 | 7, 13, 36 | syl2anc 596 | . . 3 ⊢ (𝜑 → ((𝐺‘(𝐺‘𝑋)) × 1 ) = (𝐺‘(𝐺‘𝑋))) |
| 38 | 31, 35, 37 | 3eqtrrd 2803 | . 2 ⊢ (𝜑 → (𝐺‘(𝐺‘𝑋)) = (((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌)))) |
| 39 | hdmapglem6.yx | . . . . . . 7 ⊢ (𝜑 → (𝑌 × (𝐺‘𝑋)) = 1 ) | |
| 40 | 39 | fveq2d 6915 | . . . . . 6 ⊢ (𝜑 → (𝐺‘(𝑌 × (𝐺‘𝑋))) = (𝐺‘ 1 )) |
| 41 | 1, 2, 5, 8, 29, 9, 3, 15, 12 | hgmapmul 43155 | . . . . . 6 ⊢ (𝜑 → (𝐺‘(𝑌 × (𝐺‘𝑋))) = ((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌))) |
| 42 | 40, 41 | eqtr3d 2800 | . . . . 5 ⊢ (𝜑 → (𝐺‘ 1 ) = ((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌))) |
| 43 | hdmapglem6.cd | . . . . . . 7 ⊢ (𝜑 → ((𝑆‘𝐷)‘𝐶) = 1 ) | |
| 44 | 43 | fveq2d 6915 | . . . . . 6 ⊢ (𝜑 → (𝐺‘((𝑆‘𝐷)‘𝐶)) = (𝐺‘ 1 )) |
| 45 | hdmapglem6.e | . . . . . . 7 ⊢ 𝐸 = 〈( I ↾ (Base‘𝐾)), ( I ↾ ((LTrn‘𝐾)‘𝑊))〉 | |
| 46 | hdmapglem6.o | . . . . . . 7 ⊢ 𝑂 = ((ocH‘𝐾)‘𝑊) | |
| 47 | hdmapglem6.v | . . . . . . 7 ⊢ 𝑉 = (Base‘𝑈) | |
| 48 | eqid 2763 | . . . . . . 7 ⊢ (+g‘𝑈) = (+g‘𝑈) | |
| 49 | eqid 2763 | . . . . . . 7 ⊢ (-g‘𝑈) = (-g‘𝑈) | |
| 50 | hdmapglem6.q | . . . . . . 7 ⊢ · = ( ·𝑠 ‘𝑈) | |
| 51 | hdmapglem6.s | . . . . . . 7 ⊢ 𝑆 = ((HDMap‘𝐾)‘𝑊) | |
| 52 | hdmapglem6.c | . . . . . . 7 ⊢ (𝜑 → 𝐶 ∈ (𝑂‘{𝐸})) | |
| 53 | hdmapglem6.d | . . . . . . 7 ⊢ (𝜑 → 𝐷 ∈ (𝑂‘{𝐸})) | |
| 54 | 1, 45, 46, 2, 47, 48, 49, 50, 5, 8, 29, 22, 51, 9, 3, 52, 53, 15, 11 | hdmapglem5 43182 | . . . . . 6 ⊢ (𝜑 → (𝐺‘((𝑆‘𝐷)‘𝐶)) = ((𝑆‘𝐶)‘𝐷)) |
| 55 | 44, 54 | eqtr3d 2800 | . . . . 5 ⊢ (𝜑 → (𝐺‘ 1 ) = ((𝑆‘𝐶)‘𝐷)) |
| 56 | 42, 55 | eqtr3d 2800 | . . . 4 ⊢ (𝜑 → ((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) = ((𝑆‘𝐶)‘𝐷)) |
| 57 | 39, 43 | eqtr4d 2801 | . . . . 5 ⊢ (𝜑 → (𝑌 × (𝐺‘𝑋)) = ((𝑆‘𝐷)‘𝐶)) |
| 58 | 1, 45, 46, 2, 47, 48, 49, 50, 5, 8, 29, 22, 51, 9, 3, 52, 53, 15, 11, 57 | hdmapinvlem4 43181 | . . . 4 ⊢ (𝜑 → (𝑋 × (𝐺‘𝑌)) = ((𝑆‘𝐶)‘𝐷)) |
| 59 | 56, 58 | eqtr4d 2801 | . . 3 ⊢ (𝜑 → ((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) = (𝑋 × (𝐺‘𝑌))) |
| 60 | 59 | oveq1d 7461 | . 2 ⊢ (𝜑 → (((𝐺‘(𝐺‘𝑋)) × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = ((𝑋 × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌)))) |
| 61 | 8, 29 | ringass 20513 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ (𝑋 ∈ 𝐵 ∧ (𝐺‘𝑌) ∈ 𝐵 ∧ (𝑁‘(𝐺‘𝑌)) ∈ 𝐵)) → ((𝑋 × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = (𝑋 × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))))) |
| 62 | 7, 11, 16, 28, 61 | syl13anc 1400 | . . 3 ⊢ (𝜑 → ((𝑋 × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = (𝑋 × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌))))) |
| 63 | 34 | oveq2d 7462 | . . 3 ⊢ (𝜑 → (𝑋 × ((𝐺‘𝑌) × (𝑁‘(𝐺‘𝑌)))) = (𝑋 × 1 )) |
| 64 | 8, 29, 32 | ringridm 20532 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑋 ∈ 𝐵) → (𝑋 × 1 ) = 𝑋) |
| 65 | 7, 11, 64 | syl2anc 596 | . . 3 ⊢ (𝜑 → (𝑋 × 1 ) = 𝑋) |
| 66 | 62, 63, 65 | 3eqtrd 2802 | . 2 ⊢ (𝜑 → ((𝑋 × (𝐺‘𝑌)) × (𝑁‘(𝐺‘𝑌))) = 𝑋) |
| 67 | 38, 60, 66 | 3eqtrd 2802 | 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 2147 ≠ wne 2959 ∖ cdif 4048 {csn 4588 〈cop 4838 I cid 5550 ↾ cres 5658 ‘cfv 6561 (class class class)co 7446 Basecbs 17419 +gcplusg 17460 .rcmulr 17461 Scalarcsca 17463 ·𝑠 cvsca 17464 0gc0g 17642 -gcsg 19178 1rcur 20440 Ringcrg 20492 invrcinvr 20650 DivRingcdr 21013 LModclmod 21168 LVecclvec 21410 HLchlt 40610 LHypclh 41244 LTrncltrn 41361 DVecHcdvh 42338 ocHcoch 42607 HDMapchdma 43052 HGMapchg 43143 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5236 ax-sep 5253 ax-nul 5264 ax-pow 5332 ax-pr 5396 ax-un 7778 ax-cnex 11286 ax-resscn 11287 ax-1cn 11288 ax-icn 11289 ax-addcl 11290 ax-addrcl 11291 ax-mulcl 11292 ax-mulrcl 11293 ax-mulcom 11294 ax-addass 11295 ax-mulass 11296 ax-distr 11297 ax-i2m1 11298 ax-1ne0 11299 ax-1rid 11300 ax-rnegex 11301 ax-rrecex 11302 ax-cnre 11303 ax-pre-lttri 11304 ax-pre-lttrn 11305 ax-pre-ltadd 11306 ax-pre-mulgt0 11307 ax-riotaBAD 40213 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-ot 4862 df-uni 4871 df-int 4911 df-iun 4956 df-iin 4957 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-ord 6386 df-on 6387 df-lim 6388 df-suc 6389 df-iota 6515 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-riota 7403 df-ov 7449 df-oprab 7450 df-mpo 7451 df-of 7720 df-om 7905 df-1st 8028 df-2nd 8029 df-tpos 8274 df-undef 8321 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-1o 8507 df-2o 8508 df-er 8748 df-map 8880 df-en 9005 df-dom 9006 df-sdom 9007 df-fin 9008 df-pnf 11375 df-mnf 11376 df-xr 11377 df-ltxr 11378 df-le 11379 df-sub 11573 df-neg 11574 df-nn 12366 df-2 12435 df-3 12436 df-4 12437 df-5 12438 df-6 12439 df-n0 12637 df-z 12724 df-uz 12996 df-fz 13670 df-struct 17357 df-sets 17374 df-slot 17392 df-ndx 17404 df-base 17420 df-ress 17441 df-plusg 17473 df-mulr 17474 df-sca 17476 df-vsca 17477 df-0g 17644 df-mre 17788 df-mrc 17789 df-acs 17791 df-proset 18500 df-poset 18519 df-plt 18534 df-lub 18550 df-glb 18551 df-join 18552 df-meet 18553 df-p0 18629 df-p1 18630 df-lat 18638 df-clat 18705 df-mgm 18848 df-sgrp 18940 df-mnd 18956 df-submnd 19011 df-grp 19179 df-minusg 19180 df-sbg 19181 df-subg 19365 df-cntz 19564 df-oppg 19593 df-lsm 19883 df-cmn 20029 df-abl 20030 df-mgp 20394 df-rng 20408 df-ur 20441 df-ring 20494 df-oppr 20600 df-dvdsr 20620 df-unit 20621 df-invr 20651 df-dvr 20664 df-nzr 20796 df-rlreg 20979 df-domn 20980 df-drng 21015 df-lmod 21170 df-lss 21240 df-lsp 21280 df-lvec 21411 df-lsatoms 40236 df-lshyp 40237 df-lcv 40279 df-lfl 40318 df-lkr 40346 df-ldual 40384 df-oposet 40436 df-ol 40438 df-oml 40439 df-covers 40526 df-ats 40527 df-atl 40558 df-cvlat 40582 df-hlat 40611 df-llines 40758 df-lplanes 40759 df-lvols 40760 df-lines 40761 df-psubsp 40763 df-pmap 40764 df-padd 41056 df-lhyp 41248 df-laut 41249 df-ldil 41364 df-ltrn 41365 df-trl 41419 df-tgrp 42003 df-tendo 42015 df-edring 42017 df-dveca 42263 df-disoa 42289 df-dvech 42339 df-dib 42399 df-dic 42433 df-dih 42489 df-doch 42608 df-djh 42655 df-lcdual 42847 df-mapd 42885 df-hvmap 43017 df-hdmap1 43053 df-hdmap 43054 df-hgmap 43144 |
| This theorem is used by: hgmapvvlem2 43184 |
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