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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dia1dim | Structured version Visualization version GIF version | ||
| Description: Two expressions for the 1-dimensional subspaces of partial vector space A (when 𝐹 is a nonzero vector i.e. non-identity translation). Remark after Lemma L in [Crawley] p. 120 line 21. (Contributed by NM, 15-Oct-2013.) (Revised by Mario Carneiro, 22-Jun-2014.) |
| Ref | Expression |
|---|---|
| dia1dim.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dia1dim.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| dia1dim.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
| dia1dim.e | ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) |
| dia1dim.i | ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| dia1dim | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐼‘(𝑅‘𝐹)) = {𝑔 ∣ ∃𝑠 ∈ 𝐸 𝑔 = (𝑠‘𝐹)}) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 488 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | eqid 2765 | . . . 4 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 3 | dia1dim.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | dia1dim.t | . . . 4 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 5 | dia1dim.r | . . . 4 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
| 6 | 2, 3, 4, 5 | trlcl 41000 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝑅‘𝐹) ∈ (Base‘𝐾)) |
| 7 | eqid 2765 | . . . 4 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 8 | 7, 3, 4, 5 | trlle 41020 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝑅‘𝐹)(le‘𝐾)𝑊) |
| 9 | dia1dim.i | . . . 4 ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) | |
| 10 | 2, 7, 3, 4, 5, 9 | diaval 41868 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ((𝑅‘𝐹) ∈ (Base‘𝐾) ∧ (𝑅‘𝐹)(le‘𝐾)𝑊)) → (𝐼‘(𝑅‘𝐹)) = {𝑔 ∈ 𝑇 ∣ (𝑅‘𝑔)(le‘𝐾)(𝑅‘𝐹)}) |
| 11 | 1, 6, 8, 10 | syl12anc 850 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐼‘(𝑅‘𝐹)) = {𝑔 ∈ 𝑇 ∣ (𝑅‘𝑔)(le‘𝐾)(𝑅‘𝐹)}) |
| 12 | dia1dim.e | . . 3 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) | |
| 13 | 7, 3, 4, 5, 12 | dva1dim 41821 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → {𝑔 ∣ ∃𝑠 ∈ 𝐸 𝑔 = (𝑠‘𝐹)} = {𝑔 ∈ 𝑇 ∣ (𝑅‘𝑔)(le‘𝐾)(𝑅‘𝐹)}) |
| 14 | 11, 13 | eqtr4d 2803 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐼‘(𝑅‘𝐹)) = {𝑔 ∣ ∃𝑠 ∈ 𝐸 𝑔 = (𝑠‘𝐹)}) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2146 {cab 2743 ∃wrex 3091 {crab 3418 class class class wbr 5111 ‘cfv 6540 Basecbs 17295 lecple 17343 HLchlt 40186 LHypclh 40820 LTrncltrn 40937 trLctrl 40994 TEndoctendo 41588 DIsoAcdia 41864 |
| 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 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7742 ax-riotaBAD 39789 |
| 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 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-iin 4961 df-br 5112 df-opab 5176 df-mpt 5195 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 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 7376 df-ov 7422 df-oprab 7423 df-mpo 7424 df-1st 7992 df-2nd 7993 df-undef 8275 df-map 8832 df-proset 18376 df-poset 18395 df-plt 18410 df-lub 18426 df-glb 18427 df-join 18428 df-meet 18429 df-p0 18505 df-p1 18506 df-lat 18514 df-clat 18581 df-oposet 40012 df-ol 40014 df-oml 40015 df-covers 40102 df-ats 40103 df-atl 40134 df-cvlat 40158 df-hlat 40187 df-llines 40334 df-lplanes 40335 df-lvols 40336 df-lines 40337 df-psubsp 40339 df-pmap 40340 df-padd 40632 df-lhyp 40824 df-laut 40825 df-ldil 40940 df-ltrn 40941 df-trl 40995 df-tendo 41591 df-disoa 41865 |
| This theorem is used by: dia1dim2 41898 dib1dim 42001 |
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