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Mirrors > Home > MPE Home > Th. List > Mathboxes > dvhopN | Structured version Visualization version GIF version |
Description: Decompose a DVecH vector expressed as an ordered pair into the sum of two components, the first from the translation group vector base of DVecA and the other from the one-dimensional vector subspace 𝐸. Part of Lemma M of [Crawley] p. 121, line 18. We represent their e, sigma, f by 〈( I ↾ 𝐵), ( I ↾ 𝑇)〉, 𝑈, 〈𝐹, 𝑂〉. We swapped the order of vector sum (their juxtaposition i.e. composition) to show 〈𝐹, 𝑂〉 first. Note that 𝑂 and ( I ↾ 𝑇) are the zero and one of the division ring 𝐸, and ( I ↾ 𝐵) is the zero of the translation group. 𝑆 is the scalar product. (Contributed by NM, 21-Nov-2013.) (New usage is discouraged.) |
Ref | Expression |
---|---|
dvhop.b | ⊢ 𝐵 = (Base‘𝐾) |
dvhop.h | ⊢ 𝐻 = (LHyp‘𝐾) |
dvhop.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
dvhop.e | ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) |
dvhop.p | ⊢ 𝑃 = (𝑎 ∈ 𝐸, 𝑏 ∈ 𝐸 ↦ (𝑐 ∈ 𝑇 ↦ ((𝑎‘𝑐) ∘ (𝑏‘𝑐)))) |
dvhop.a | ⊢ 𝐴 = (𝑓 ∈ (𝑇 × 𝐸), 𝑔 ∈ (𝑇 × 𝐸) ↦ 〈((1st ‘𝑓) ∘ (1st ‘𝑔)), ((2nd ‘𝑓)𝑃(2nd ‘𝑔))〉) |
dvhop.s | ⊢ 𝑆 = (𝑠 ∈ 𝐸, 𝑓 ∈ (𝑇 × 𝐸) ↦ 〈(𝑠‘(1st ‘𝑓)), (𝑠 ∘ (2nd ‘𝑓))〉) |
dvhop.o | ⊢ 𝑂 = (𝑐 ∈ 𝑇 ↦ ( I ↾ 𝐵)) |
Ref | Expression |
---|---|
dvhopN | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 〈𝐹, 𝑈〉 = (〈𝐹, 𝑂〉𝐴(𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simprr 769 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 𝑈 ∈ 𝐸) | |
2 | dvhop.b | . . . . . . 7 ⊢ 𝐵 = (Base‘𝐾) | |
3 | dvhop.h | . . . . . . 7 ⊢ 𝐻 = (LHyp‘𝐾) | |
4 | dvhop.t | . . . . . . 7 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
5 | 2, 3, 4 | idltrn 37168 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ( I ↾ 𝐵) ∈ 𝑇) |
6 | 5 | adantr 481 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → ( I ↾ 𝐵) ∈ 𝑇) |
7 | dvhop.e | . . . . . . 7 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) | |
8 | 3, 4, 7 | tendoidcl 37787 | . . . . . 6 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → ( I ↾ 𝑇) ∈ 𝐸) |
9 | 8 | adantr 481 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → ( I ↾ 𝑇) ∈ 𝐸) |
10 | dvhop.s | . . . . . 6 ⊢ 𝑆 = (𝑠 ∈ 𝐸, 𝑓 ∈ (𝑇 × 𝐸) ↦ 〈(𝑠‘(1st ‘𝑓)), (𝑠 ∘ (2nd ‘𝑓))〉) | |
11 | 10 | dvhopspN 38133 | . . . . 5 ⊢ ((𝑈 ∈ 𝐸 ∧ (( I ↾ 𝐵) ∈ 𝑇 ∧ ( I ↾ 𝑇) ∈ 𝐸)) → (𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉) = 〈(𝑈‘( I ↾ 𝐵)), (𝑈 ∘ ( I ↾ 𝑇))〉) |
12 | 1, 6, 9, 11 | syl12anc 832 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉) = 〈(𝑈‘( I ↾ 𝐵)), (𝑈 ∘ ( I ↾ 𝑇))〉) |
13 | 2, 3, 7 | tendoid 37791 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑈 ∈ 𝐸) → (𝑈‘( I ↾ 𝐵)) = ( I ↾ 𝐵)) |
14 | 13 | adantrl 712 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝑈‘( I ↾ 𝐵)) = ( I ↾ 𝐵)) |
15 | 3, 4, 7 | tendo1mulr 37789 | . . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑈 ∈ 𝐸) → (𝑈 ∘ ( I ↾ 𝑇)) = 𝑈) |
16 | 15 | adantrl 712 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝑈 ∘ ( I ↾ 𝑇)) = 𝑈) |
17 | 14, 16 | opeq12d 4805 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 〈(𝑈‘( I ↾ 𝐵)), (𝑈 ∘ ( I ↾ 𝑇))〉 = 〈( I ↾ 𝐵), 𝑈〉) |
18 | 12, 17 | eqtrd 2856 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉) = 〈( I ↾ 𝐵), 𝑈〉) |
19 | 18 | oveq2d 7161 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (〈𝐹, 𝑂〉𝐴(𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉)) = (〈𝐹, 𝑂〉𝐴〈( I ↾ 𝐵), 𝑈〉)) |
20 | simprl 767 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 𝐹 ∈ 𝑇) | |
21 | dvhop.o | . . . . 5 ⊢ 𝑂 = (𝑐 ∈ 𝑇 ↦ ( I ↾ 𝐵)) | |
22 | 2, 3, 4, 7, 21 | tendo0cl 37808 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑂 ∈ 𝐸) |
23 | 22 | adantr 481 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 𝑂 ∈ 𝐸) |
24 | dvhop.a | . . . 4 ⊢ 𝐴 = (𝑓 ∈ (𝑇 × 𝐸), 𝑔 ∈ (𝑇 × 𝐸) ↦ 〈((1st ‘𝑓) ∘ (1st ‘𝑔)), ((2nd ‘𝑓)𝑃(2nd ‘𝑔))〉) | |
25 | 24 | dvhopaddN 38132 | . . 3 ⊢ (((𝐹 ∈ 𝑇 ∧ 𝑂 ∈ 𝐸) ∧ (( I ↾ 𝐵) ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (〈𝐹, 𝑂〉𝐴〈( I ↾ 𝐵), 𝑈〉) = 〈(𝐹 ∘ ( I ↾ 𝐵)), (𝑂𝑃𝑈)〉) |
26 | 20, 23, 6, 1, 25 | syl22anc 834 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (〈𝐹, 𝑂〉𝐴〈( I ↾ 𝐵), 𝑈〉) = 〈(𝐹 ∘ ( I ↾ 𝐵)), (𝑂𝑃𝑈)〉) |
27 | 2, 3, 4 | ltrn1o 37142 | . . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → 𝐹:𝐵–1-1-onto→𝐵) |
28 | 27 | adantrr 713 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 𝐹:𝐵–1-1-onto→𝐵) |
29 | f1of 6609 | . . . 4 ⊢ (𝐹:𝐵–1-1-onto→𝐵 → 𝐹:𝐵⟶𝐵) | |
30 | fcoi1 6546 | . . . 4 ⊢ (𝐹:𝐵⟶𝐵 → (𝐹 ∘ ( I ↾ 𝐵)) = 𝐹) | |
31 | 28, 29, 30 | 3syl 18 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝐹 ∘ ( I ↾ 𝐵)) = 𝐹) |
32 | dvhop.p | . . . . 5 ⊢ 𝑃 = (𝑎 ∈ 𝐸, 𝑏 ∈ 𝐸 ↦ (𝑐 ∈ 𝑇 ↦ ((𝑎‘𝑐) ∘ (𝑏‘𝑐)))) | |
33 | 2, 3, 4, 7, 21, 32 | tendo0pl 37809 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑈 ∈ 𝐸) → (𝑂𝑃𝑈) = 𝑈) |
34 | 33 | adantrl 712 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → (𝑂𝑃𝑈) = 𝑈) |
35 | 31, 34 | opeq12d 4805 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 〈(𝐹 ∘ ( I ↾ 𝐵)), (𝑂𝑃𝑈)〉 = 〈𝐹, 𝑈〉) |
36 | 19, 26, 35 | 3eqtrrd 2861 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑈 ∈ 𝐸)) → 〈𝐹, 𝑈〉 = (〈𝐹, 𝑂〉𝐴(𝑈𝑆〈( I ↾ 𝐵), ( I ↾ 𝑇)〉))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1528 ∈ wcel 2105 〈cop 4565 ↦ cmpt 5138 I cid 5453 × cxp 5547 ↾ cres 5551 ∘ ccom 5553 ⟶wf 6345 –1-1-onto→wf1o 6348 ‘cfv 6349 (class class class)co 7145 ∈ cmpo 7147 1st c1st 7678 2nd c2nd 7679 Basecbs 16473 HLchlt 36368 LHypclh 37002 LTrncltrn 37119 TEndoctendo 37770 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1787 ax-4 1801 ax-5 1902 ax-6 1961 ax-7 2006 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2151 ax-12 2167 ax-ext 2793 ax-rep 5182 ax-sep 5195 ax-nul 5202 ax-pow 5258 ax-pr 5321 ax-un 7450 ax-riotaBAD 35971 |
This theorem depends on definitions: df-bi 208 df-an 397 df-or 842 df-3or 1080 df-3an 1081 df-tru 1531 df-ex 1772 df-nf 1776 df-sb 2061 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3497 df-sbc 3772 df-csb 3883 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-nul 4291 df-if 4466 df-pw 4539 df-sn 4560 df-pr 4562 df-op 4566 df-uni 4833 df-iun 4914 df-iin 4915 df-br 5059 df-opab 5121 df-mpt 5139 df-id 5454 df-xp 5555 df-rel 5556 df-cnv 5557 df-co 5558 df-dm 5559 df-rn 5560 df-res 5561 df-ima 5562 df-iota 6308 df-fun 6351 df-fn 6352 df-f 6353 df-f1 6354 df-fo 6355 df-f1o 6356 df-fv 6357 df-riota 7103 df-ov 7148 df-oprab 7149 df-mpo 7150 df-1st 7680 df-2nd 7681 df-undef 7930 df-map 8398 df-proset 17528 df-poset 17546 df-plt 17558 df-lub 17574 df-glb 17575 df-join 17576 df-meet 17577 df-p0 17639 df-p1 17640 df-lat 17646 df-clat 17708 df-oposet 36194 df-ol 36196 df-oml 36197 df-covers 36284 df-ats 36285 df-atl 36316 df-cvlat 36340 df-hlat 36369 df-llines 36516 df-lplanes 36517 df-lvols 36518 df-lines 36519 df-psubsp 36521 df-pmap 36522 df-padd 36814 df-lhyp 37006 df-laut 37007 df-ldil 37122 df-ltrn 37123 df-trl 37177 df-tendo 37773 |
This theorem is referenced by: (None) |
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