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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 2810 | . . . . 5 ⊢ (𝑋 = (0g‘𝑈) → {𝑋, 𝑌} = {𝑌, (0g‘𝑈)}) |
| 4 | 3 | fveq2d 6897 | . . . 4 ⊢ (𝑋 = (0g‘𝑈) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑌, (0g‘𝑈)})) |
| 5 | dihprrn.v | . . . . 5 ⊢ 𝑉 = (Base‘𝑈) | |
| 6 | eqid 2763 | . . . . 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 42307 | . . . . 5 ⊢ (𝜑 → 𝑈 ∈ LMod) |
| 12 | dihprrn.y | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ 𝑉) | |
| 13 | 5, 6, 7, 11, 12 | lsppr0 21379 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑌, (0g‘𝑈)}) = (𝑁‘{𝑌})) |
| 14 | 4, 13 | sylan9eqr 2820 | . . 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 42528 | . . . . 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 2863 | . 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 6897 | . . . 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 21379 | . . . 4 ⊢ (𝜑 → (𝑁‘{𝑋, (0g‘𝑈)}) = (𝑁‘{𝑋})) |
| 24 | 21, 23 | sylan9eqr 2820 | . . 3 ⊢ ((𝜑 ∧ 𝑌 = (0g‘𝑈)) → (𝑁‘{𝑋, 𝑌}) = (𝑁‘{𝑋})) |
| 25 | 8, 9, 5, 7, 15 | dihlsprn 42528 | . . . . 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 2863 | . 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 42622 | . 2 ⊢ ((𝜑 ∧ (𝑋 ≠ (0g‘𝑈) ∧ 𝑌 ≠ (0g‘𝑈))) → (𝑁‘{𝑋, 𝑌}) ∈ ran 𝐼) |
| 35 | 19, 28, 34 | pm2.61da2ne 3046 | 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 2146 ≠ wne 2958 {csn 4587 {cpr 4589 ran crn 5655 ‘cfv 6546 Basecbs 17399 0gc0g 17622 LSpanclspn 21258 HLchlt 40547 LHypclh 41181 DVecHcdvh 42275 DIsoHcdih 42425 |
| 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 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2196 ax-12 2215 ax-ext 2735 ax-rep 5234 ax-sep 5251 ax-nul 5262 ax-pow 5330 ax-pr 5394 ax-un 7758 ax-cnex 11266 ax-resscn 11267 ax-1cn 11268 ax-icn 11269 ax-addcl 11270 ax-addrcl 11271 ax-mulcl 11272 ax-mulrcl 11273 ax-mulcom 11274 ax-addass 11275 ax-mulass 11276 ax-distr 11277 ax-i2m1 11278 ax-1ne0 11279 ax-1rid 11280 ax-rnegex 11281 ax-rrecex 11282 ax-cnre 11283 ax-pre-lttri 11284 ax-pre-lttrn 11285 ax-pre-ltadd 11286 ax-pre-mulgt0 11287 ax-riotaBAD 40150 |
| 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 2101 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 3368 df-reu 3369 df-rab 3416 df-v 3455 df-sbc 3742 df-csb 3851 df-ss 3900 df-pss 4016 df-dif 4049 df-in 4093 df-un 4153 df-nul 4281 df-if 4485 df-pw 4561 df-sn 4588 df-pr 4590 df-tp 4592 df-op 4838 df-uni 4870 df-int 4910 df-iun 4955 df-iin 4956 df-br 5106 df-opab 5170 df-mpt 5189 df-tr 5215 df-id 5549 df-eprel 5554 df-po 5562 df-so 5563 df-fr 5607 df-we 5609 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-pred 6310 df-ord 6371 df-on 6372 df-lim 6373 df-suc 6374 df-iota 6500 df-fun 6548 df-fn 6549 df-f 6550 df-f1 6551 df-fo 6552 df-f1o 6553 df-fv 6554 df-riota 7384 df-ov 7430 df-oprab 7431 df-mpo 7432 df-om 7885 df-1st 8008 df-2nd 8009 df-tpos 8254 df-undef 8301 df-frecs 8310 df-wrecs 8341 df-recs 8390 df-rdg 8429 df-1o 8487 df-er 8728 df-map 8860 df-en 8985 df-dom 8986 df-sdom 8987 df-fin 8988 df-pnf 11355 df-mnf 11356 df-xr 11357 df-ltxr 11358 df-le 11359 df-sub 11553 df-neg 11554 df-nn 12346 df-2 12415 df-3 12416 df-4 12417 df-5 12418 df-6 12419 df-n0 12617 df-z 12704 df-uz 12976 df-fz 13650 df-struct 17337 df-sets 17354 df-slot 17372 df-ndx 17384 df-base 17400 df-ress 17421 df-plusg 17453 df-mulr 17454 df-sca 17456 df-vsca 17457 df-0g 17624 df-proset 18480 df-poset 18499 df-plt 18514 df-lub 18530 df-glb 18531 df-join 18532 df-meet 18533 df-p0 18609 df-p1 18610 df-lat 18618 df-clat 18685 df-mgm 18828 df-sgrp 18920 df-mnd 18936 df-submnd 18991 df-grp 19159 df-minusg 19160 df-sbg 19161 df-subg 19345 df-cntz 19543 df-lsm 19862 df-cmn 20008 df-abl 20009 df-mgp 20373 df-rng 20387 df-ur 20420 df-ring 20473 df-oppr 20579 df-dvdsr 20599 df-unit 20600 df-invr 20630 df-dvr 20643 df-drng 20994 df-lmod 21149 df-lss 21219 df-lsp 21259 df-lvec 21390 df-lsatoms 40173 df-oposet 40373 df-ol 40375 df-oml 40376 df-covers 40463 df-ats 40464 df-atl 40495 df-cvlat 40519 df-hlat 40548 df-llines 40695 df-lplanes 40696 df-lvols 40697 df-lines 40698 df-psubsp 40700 df-pmap 40701 df-padd 40993 df-lhyp 41185 df-laut 41186 df-ldil 41301 df-ltrn 41302 df-trl 41356 df-tgrp 41940 df-tendo 41952 df-edring 41954 df-dveca 42200 df-disoa 42226 df-dvech 42276 df-dib 42336 df-dic 42370 df-dih 42426 df-doch 42545 df-djh 42592 |
| This theorem is used by: djhlsmat 42624 lclkrlem2v 42725 lcfrlem23 42762 |
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