| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > tendoinvcl | Structured version Visualization version GIF version | ||
| Description: Closure of multiplicative inverse for endomorphism. We use the scalar inverse of the vector space since it is much simpler than the direct inverse of cdleml8 41647. (Contributed by NM, 10-Apr-2014.) (Revised by Mario Carneiro, 23-Jun-2014.) |
| Ref | Expression |
|---|---|
| tendoinv.b | ⊢ 𝐵 = (Base‘𝐾) |
| tendoinv.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| tendoinv.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| tendoinv.e | ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) |
| tendoinv.o | ⊢ 𝑂 = (ℎ ∈ 𝑇 ↦ ( I ↾ 𝐵)) |
| tendoinv.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| tendoinv.f | ⊢ 𝐹 = (Scalar‘𝑈) |
| tendoinv.n | ⊢ 𝑁 = (invr‘𝐹) |
| Ref | Expression |
|---|---|
| tendoinvcl | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → ((𝑁‘𝑆) ∈ 𝐸 ∧ (𝑁‘𝑆) ≠ 𝑂)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tendoinv.h | . . . . . . 7 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | eqid 2769 | . . . . . . 7 ⊢ ((EDRing‘𝐾)‘𝑊) = ((EDRing‘𝐾)‘𝑊) | |
| 3 | tendoinv.u | . . . . . . 7 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 4 | tendoinv.f | . . . . . . 7 ⊢ 𝐹 = (Scalar‘𝑈) | |
| 5 | 1, 2, 3, 4 | dvhsca 41746 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝐹 = ((EDRing‘𝐾)‘𝑊)) |
| 6 | 1, 2 | erngdv 41657 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ((EDRing‘𝐾)‘𝑊) ∈ DivRing) |
| 7 | 5, 6 | eqeltrd 2869 | . . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝐹 ∈ DivRing) |
| 8 | 7 | 3ad2ant1 1149 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → 𝐹 ∈ DivRing) |
| 9 | simp2 1153 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → 𝑆 ∈ 𝐸) | |
| 10 | tendoinv.e | . . . . . . 7 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) | |
| 11 | eqid 2769 | . . . . . . 7 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
| 12 | 1, 10, 3, 4, 11 | dvhbase 41747 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (Base‘𝐹) = 𝐸) |
| 13 | 12 | 3ad2ant1 1149 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (Base‘𝐹) = 𝐸) |
| 14 | 9, 13 | eleqtrrd 2872 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → 𝑆 ∈ (Base‘𝐹)) |
| 15 | simp3 1154 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → 𝑆 ≠ 𝑂) | |
| 16 | 5 | fveq2d 6886 | . . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (0g‘𝐹) = (0g‘((EDRing‘𝐾)‘𝑊))) |
| 17 | tendoinv.b | . . . . . . . 8 ⊢ 𝐵 = (Base‘𝐾) | |
| 18 | tendoinv.t | . . . . . . . 8 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 19 | tendoinv.o | . . . . . . . 8 ⊢ 𝑂 = (ℎ ∈ 𝑇 ↦ ( I ↾ 𝐵)) | |
| 20 | eqid 2769 | . . . . . . . 8 ⊢ (0g‘((EDRing‘𝐾)‘𝑊)) = (0g‘((EDRing‘𝐾)‘𝑊)) | |
| 21 | 17, 1, 18, 2, 19, 20 | erng0g 41658 | . . . . . . 7 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (0g‘((EDRing‘𝐾)‘𝑊)) = 𝑂) |
| 22 | 16, 21 | eqtrd 2804 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (0g‘𝐹) = 𝑂) |
| 23 | 22 | 3ad2ant1 1149 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (0g‘𝐹) = 𝑂) |
| 24 | 15, 23 | neeqtrrd 3038 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → 𝑆 ≠ (0g‘𝐹)) |
| 25 | eqid 2769 | . . . . 5 ⊢ (0g‘𝐹) = (0g‘𝐹) | |
| 26 | tendoinv.n | . . . . 5 ⊢ 𝑁 = (invr‘𝐹) | |
| 27 | 11, 25, 26 | drnginvrcl 20836 | . . . 4 ⊢ ((𝐹 ∈ DivRing ∧ 𝑆 ∈ (Base‘𝐹) ∧ 𝑆 ≠ (0g‘𝐹)) → (𝑁‘𝑆) ∈ (Base‘𝐹)) |
| 28 | 8, 14, 24, 27 | syl3anc 1396 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (𝑁‘𝑆) ∈ (Base‘𝐹)) |
| 29 | 28, 13 | eleqtrd 2871 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (𝑁‘𝑆) ∈ 𝐸) |
| 30 | 11, 25, 26 | drnginvrn0 20837 | . . . 4 ⊢ ((𝐹 ∈ DivRing ∧ 𝑆 ∈ (Base‘𝐹) ∧ 𝑆 ≠ (0g‘𝐹)) → (𝑁‘𝑆) ≠ (0g‘𝐹)) |
| 31 | 8, 14, 24, 30 | syl3anc 1396 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (𝑁‘𝑆) ≠ (0g‘𝐹)) |
| 32 | 31, 23 | neeqtrd 3033 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → (𝑁‘𝑆) ≠ 𝑂) |
| 33 | 29, 32 | jca 520 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑆 ≠ 𝑂) → ((𝑁‘𝑆) ∈ 𝐸 ∧ (𝑁‘𝑆) ≠ 𝑂)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∧ w3a 1101 = wceq 1567 ∈ wcel 2149 ≠ wne 2964 ↦ cmpt 5196 I cid 5556 ↾ cres 5664 ‘cfv 6537 Basecbs 17269 Scalarcsca 17313 0gc0g 17492 invrcinvr 20469 DivRingcdr 20813 HLchlt 40014 LHypclh 40648 LTrncltrn 40765 TEndoctendo 41416 EDRingcedring 41417 DVecHcdvh 41742 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 ax-riotaBAD 39617 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 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 4877 df-iun 4962 df-iin 4963 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-om 7863 df-1st 7986 df-2nd 7987 df-tpos 8222 df-undef 8269 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8453 df-er 8694 df-map 8826 df-en 8944 df-dom 8945 df-sdom 8946 df-fin 8947 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-n0 12505 df-z 12592 df-uz 12863 df-fz 13536 df-struct 17207 df-sets 17224 df-slot 17242 df-ndx 17254 df-base 17270 df-ress 17291 df-plusg 17323 df-mulr 17324 df-sca 17326 df-vsca 17327 df-0g 17494 df-proset 18350 df-poset 18369 df-plt 18384 df-lub 18400 df-glb 18401 df-join 18402 df-meet 18403 df-p0 18479 df-p1 18480 df-lat 18488 df-clat 18555 df-mgm 18698 df-sgrp 18777 df-mnd 18793 df-grp 19003 df-minusg 19004 df-cmn 19852 df-abl 19853 df-mgp 20217 df-rng 20231 df-ur 20264 df-ring 20317 df-oppr 20419 df-dvdsr 20439 df-unit 20440 df-invr 20470 df-dvr 20483 df-drng 20815 df-oposet 39840 df-ol 39842 df-oml 39843 df-covers 39930 df-ats 39931 df-atl 39962 df-cvlat 39986 df-hlat 40015 df-llines 40162 df-lplanes 40163 df-lvols 40164 df-lines 40165 df-psubsp 40167 df-pmap 40168 df-padd 40460 df-lhyp 40652 df-laut 40653 df-ldil 40768 df-ltrn 40769 df-trl 40823 df-tendo 41419 df-edring 41421 df-dvech 41743 |
| This theorem is referenced by: tendolinv 41769 tendorinv 41770 dih1dimatlem0 41992 dih1dimatlem 41993 |
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