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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dihprrn | Structured version Visualization version GIF version | ||
| Description: The span of a vector pair belongs to the range of isomorphism H i.e. is a closed subspace. (Contributed by NM, 29-Sep-2014.) |
| Ref | Expression |
|---|---|
| dihprrn.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dihprrn.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dihprrn.v | ⊢ 𝑉 = (Base‘𝑈) |
| dihprrn.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| dihprrn.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| dihprrn.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| dihprrn.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
| dihprrn.y | ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| dihprrn | ⊢ (𝜑 → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | prcom 4692 | . . . . . 6 ⊢ {𝑋, 𝑌} = {𝑌, 𝑋} | |
| 2 | preq2 4694 | . . . . . 6 ⊢ (𝑋 = (0g‘𝑈) → {𝑌, 𝑋} = {𝑌, (0g‘𝑈)}) | |
| 3 | 1, 2 | eqtrid 2807 | . . . . 5 ⊢ (𝑋 = (0g‘𝑈) → {𝑋, 𝑌} = {𝑌, (0g‘𝑈)}) |
| 4 | 3 | fveq2d 6889 | . . . 4 ⊢ (𝑋 = (0g‘𝑈) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑌, (0g‘𝑈)})) |
| 5 | dihprrn.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑈) | |
| 6 | eqid 2760 | . . . . 5 ⊢ (0g‘𝑈) = (0g‘𝑈) | |
| 7 | dihprrn.n | . . . . 5 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 8 | dihprrn.h | . . . . . 6 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 9 | dihprrn.u | . . . . . 6 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 10 | dihprrn.k | . . . . . 6 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 11 | 8, 9, 10 | dvhlmod 42210 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 12 | dihprrn.y | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 13 | 5, 6, 7, 11, 12 | lsppr0 21367 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑌, (0g‘𝑈)}) = (𝑁‘{𝑌})) |
| 14 | 4, 13 | sylan9eqr 2817 | . . 3 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑌})) |
| 15 | dihprrn.i | . . . . . 6 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 16 | 8, 9, 5, 7, 15 | dihlsprn 42431 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑌 ∈ 𝑉) → (𝑁‘{𝑌}) ∈ ran 𝐼) |
| 17 | 10, 12, 16 | syl2anc 596 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑌}) ∈ ran 𝐼) |
| 18 | 17 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑁‘{𝑌}) ∈ ran 𝐼) |
| 19 | 14, 18 | eqeltrd 2860 | . 2 ⊢ ((𝜑 ∧ 𝑋 = (0g‘𝑈)) → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| 20 | preq2 4694 | . . . . 5 ⊢ (𝑌 = (0g‘𝑈) → {𝑋, 𝑌} = {𝑋, (0g‘𝑈)}) | |
| 21 | 20 | fveq2d 6889 | . . . 4 ⊢ (𝑌 = (0g‘𝑈) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑋, (0g‘𝑈)})) |
| 22 | dihprrn.x | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
| 23 | 5, 6, 7, 11, 22 | lsppr0 21367 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑋, (0g‘𝑈)}) = (𝑁‘{𝑋})) |
| 24 | 21, 23 | sylan9eqr 2817 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑋})) |
| 25 | 8, 9, 5, 7, 15 | dihlsprn 42431 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ ran 𝐼) |
| 26 | 10, 22, 25 | syl2anc 596 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑋}) ∈ ran 𝐼) |
| 27 | 26 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝑁‘{𝑋}) ∈ ran 𝐼) |
| 28 | 24, 27 | eqeltrd 2860 | . 2 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| 29 | 10 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 30 | 22 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑋 ∈ 𝑉) |
| 31 | 12 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑌 ∈ 𝑉) |
| 32 | simprl 783 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑋 ≠ (0g‘𝑈)) | |
| 33 | simprr 785 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → 𝑌 ≠ (0g‘𝑈)) | |
| 34 | 8, 9, 5, 7, 15, 29, 30, 31, 6, 32, 33 | dihprrnlem2 42525 | . 2 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| 35 | 19, 28, 34 | pm2.61da2ne 3043 | 1 ⊢ (𝜑 → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ≠ wne 2955 {csn 4583 {cpr 4585 ran crn 5651 ‘cfv 6538 Basecbs 17387 0gc0g 17610 LSpanclspn 21246 HLchlt 40450 LHypclh 41084 DVecHcdvh 42178 DIsoHcdih 42328 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 ax-riotaBAD 40053 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 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 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-om 7878 df-1st 8001 df-2nd 8002 df-tpos 8243 df-undef 8290 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-er 8717 df-map 8849 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-n0 12607 df-z 12694 df-uz 12966 df-fz 13640 df-struct 17325 df-sets 17342 df-slot 17360 df-ndx 17372 df-base 17388 df-ress 17409 df-plusg 17441 df-mulr 17442 df-sca 17444 df-vsca 17445 df-0g 17612 df-proset 18468 df-poset 18487 df-plt 18502 df-lub 18518 df-glb 18519 df-join 18520 df-meet 18521 df-p0 18597 df-p1 18598 df-lat 18606 df-clat 18673 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-submnd 18979 df-grp 19147 df-minusg 19148 df-sbg 19149 df-subg 19333 df-cntz 19531 df-lsm 19850 df-cmn 19996 df-abl 19997 df-mgp 20361 df-rng 20375 df-ur 20408 df-ring 20461 df-oppr 20567 df-dvdsr 20587 df-unit 20588 df-invr 20618 df-dvr 20631 df-drng 20982 df-lmod 21137 df-lss 21207 df-lsp 21247 df-lvec 21378 df-lsatoms 40076 df-oposet 40276 df-ol 40278 df-oml 40279 df-covers 40366 df-ats 40367 df-atl 40398 df-cvlat 40422 df-hlat 40451 df-llines 40598 df-lplanes 40599 df-lvols 40600 df-lines 40601 df-psubsp 40603 df-pmap 40604 df-padd 40896 df-lhyp 41088 df-laut 41089 df-ldil 41204 df-ltrn 41205 df-trl 41259 df-tgrp 41843 df-tendo 41855 df-edring 41857 df-dveca 42103 df-disoa 42129 df-dvech 42179 df-dib 42239 df-dic 42273 df-dih 42329 df-doch 42448 df-djh 42495 |
| This theorem is used by: djhlsmat 42527 lclkrlem2v 42628 lcfrlem23 42665 |
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