| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ltrneq | Structured version Visualization version GIF version | ||
| Description: The equality of two translations is determined by their equality at atoms not under co-atom 𝑊. (Contributed by NM, 20-Jun-2013.) |
| Ref | Expression |
|---|---|
| ltrne.l | ⊢ ≤ = (le‘𝐾) |
| ltrne.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| ltrne.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| ltrne.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| ltrneq | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) → (∀𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) ↔ 𝐹 = 𝐺)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp11 1222 | . . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | simp12 1223 | . . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → 𝐹 ∈ 𝑇) | |
| 3 | eqid 2763 | . . . . . . . . . 10 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 4 | ltrne.a | . . . . . . . . . 10 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 5 | 3, 4 | atbase 40612 | . . . . . . . . 9 ⊢ (𝑝 ∈ 𝐴 → 𝑝 ∈ (Base‘𝐾)) |
| 6 | 5 | 3ad2ant2 1152 | . . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → 𝑝 ∈ (Base‘𝐾)) |
| 7 | simp3 1156 | . . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → 𝑝 ≤ 𝑊) | |
| 8 | ltrne.l | . . . . . . . . 9 ⊢ ≤ = (le‘𝐾) | |
| 9 | ltrne.h | . . . . . . . . 9 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 10 | ltrne.t | . . . . . . . . 9 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 11 | 3, 8, 9, 10 | ltrnval1 41457 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ (𝑝 ∈ (Base‘𝐾) ∧ 𝑝 ≤ 𝑊)) → (𝐹‘𝑝) = 𝑝) |
| 12 | 1, 2, 6, 7, 11 | syl112anc 1402 | . . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → (𝐹‘𝑝) = 𝑝) |
| 13 | simp13 1224 | . . . . . . . 8 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → 𝐺 ∈ 𝑇) | |
| 14 | 3, 8, 9, 10 | ltrnval1 41457 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑝 ∈ (Base‘𝐾) ∧ 𝑝 ≤ 𝑊)) → (𝐺‘𝑝) = 𝑝) |
| 15 | 1, 13, 6, 7, 14 | syl112anc 1402 | . . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → (𝐺‘𝑝) = 𝑝) |
| 16 | 12, 15 | eqtr4d 2801 | . . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → (𝐹‘𝑝) = (𝐺‘𝑝)) |
| 17 | 16 | 3expia 1139 | . . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴) → (𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝))) |
| 18 | pm2.61 194 | . . . . 5 ⊢ ((𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) → ((¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) → (𝐹‘𝑝) = (𝐺‘𝑝))) | |
| 19 | 17, 18 | syl 18 | . . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴) → ((¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) → (𝐹‘𝑝) = (𝐺‘𝑝))) |
| 20 | re1tbw2 1779 | . . . 4 ⊢ ((𝐹‘𝑝) = (𝐺‘𝑝) → (¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝))) | |
| 21 | 19, 20 | impbid1 228 | . . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴) → ((¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) ↔ (𝐹‘𝑝) = (𝐺‘𝑝))) |
| 22 | 21 | ralbidva 3187 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) → (∀𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) ↔ ∀𝑝 ∈ 𝐴 (𝐹‘𝑝) = (𝐺‘𝑝))) |
| 23 | 4, 9, 10 | ltrneq2 41471 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) → (∀𝑝 ∈ 𝐴 (𝐹‘𝑝) = (𝐺‘𝑝) ↔ 𝐹 = 𝐺)) |
| 24 | 22, 23 | bitrd 282 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) → (∀𝑝 ∈ 𝐴 (¬ 𝑝 ≤ 𝑊 → (𝐹‘𝑝) = (𝐺‘𝑝)) ↔ 𝐹 = 𝐺)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 ∀wral 3080 class class class wbr 5108 ‘cfv 6566 Basecbs 17431 lecple 17479 Atomscatm 40586 HLchlt 40673 LHypclh 41307 LTrncltrn 41424 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-id 5553 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-map 8887 df-proset 18518 df-poset 18537 df-plt 18552 df-lub 18568 df-glb 18569 df-join 18570 df-meet 18571 df-p0 18647 df-lat 18656 df-clat 18723 df-oposet 40499 df-ol 40501 df-oml 40502 df-covers 40589 df-ats 40590 df-atl 40621 df-cvlat 40645 df-hlat 40674 df-lhyp 41311 df-laut 41312 df-ldil 41427 df-ltrn 41428 |
| This theorem is used by: cdlemj2 42145 |
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