| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > trlid0b | Structured version Visualization version GIF version | ||
| Description: A lattice translation is the identity iff its trace is zero. (Contributed by NM, 14-Jun-2013.) |
| Ref | Expression |
|---|---|
| trlid0b.b | ⊢ 𝐵 = (Base‘𝐾) |
| trlid0b.z | ⊢ 0 = (0.‘𝐾) |
| trlid0b.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| trlid0b.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| trlid0b.r | ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| trlid0b | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐹 = ( I ↾ 𝐵) ↔ (𝑅‘𝐹) = 0 )) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | trlid0b.b | . . . 4 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | eqid 2760 | . . . 4 ⊢ (Atoms‘𝐾) = (Atoms‘𝐾) | |
| 3 | trlid0b.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | trlid0b.t | . . . 4 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 5 | trlid0b.r | . . . 4 ⊢ 𝑅 = ((trL‘𝐾)‘𝑊) | |
| 6 | 1, 2, 3, 4, 5 | trlnidatb 41051 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐹 ≠ ( I ↾ 𝐵) ↔ (𝑅‘𝐹) ∈ (Atoms‘𝐾))) |
| 7 | trlid0b.z | . . . 4 ⊢ 0 = (0.‘𝐾) | |
| 8 | 7, 2, 3, 4, 5 | trlatn0 41046 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → ((𝑅‘𝐹) ∈ (Atoms‘𝐾) ↔ (𝑅‘𝐹) ≠ 0 )) |
| 9 | 6, 8 | bitrd 282 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐹 ≠ ( I ↾ 𝐵) ↔ (𝑅‘𝐹) ≠ 0 )) |
| 10 | 9 | necon4bid 3000 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → (𝐹 = ( I ↾ 𝐵) ↔ (𝑅‘𝐹) = 0 )) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ≠ wne 2955 I cid 5549 ↾ cres 5657 ‘cfv 6533 Basecbs 17302 0.cp0 18510 Atomscatm 40137 HLchlt 40224 LHypclh 40858 LTrncltrn 40975 trLctrl 41032 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-map 8829 df-proset 18383 df-poset 18402 df-plt 18417 df-lub 18433 df-glb 18434 df-join 18435 df-meet 18436 df-p0 18512 df-p1 18513 df-lat 18521 df-clat 18588 df-oposet 40050 df-ol 40052 df-oml 40053 df-covers 40140 df-ats 40141 df-atl 40172 df-cvlat 40196 df-hlat 40225 df-lhyp 40862 df-laut 40863 df-ldil 40978 df-ltrn 40979 df-trl 41033 |
| This theorem is used by: trlnid 41053 trlcoat 41597 trlcone 41602 trljco 41614 tendoid 41647 tendoex 41849 dia0 41926 |
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