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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 2760 | . . . . . . . . . 10 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 4 | ltrne.a | . . . . . . . . . 10 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 5 | 3, 4 | atbase 40453 | . . . . . . . . 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 41298 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ (𝑝 ∈ (Base‘𝐾) ∧ 𝑝 ≤ 𝑊)) → (𝐹‘𝑝) = 𝑝) |
| 12 | 1, 2, 6, 7, 11 | syl112anc 1401 | . . . . . . 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 41298 | . . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐺 ∈ 𝑇 ∧ (𝑝 ∈ (Base‘𝐾) ∧ 𝑝 ≤ 𝑊)) → (𝐺‘𝑝) = 𝑝) |
| 15 | 1, 13, 6, 7, 14 | syl112anc 1401 | . . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇) ∧ 𝑝 ∈ 𝐴 ∧ 𝑝 ≤ 𝑊) → (𝐺‘𝑝) = 𝑝) |
| 16 | 12, 15 | eqtr4d 2798 | . . . . . 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 1778 | . . . 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 3183 | . 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 41312 | . 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 1569 ∈ wcel 2144 ∀wral 3076 class class class wbr 5102 ‘cfv 6541 Basecbs 17394 lecple 17442 Atomscatm 40427 HLchlt 40514 LHypclh 41148 LTrncltrn 41265 |
| 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 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7753 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3739 df-csb 3848 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6496 df-fun 6543 df-fn 6544 df-f 6545 df-f1 6546 df-fo 6547 df-f1o 6548 df-fv 6549 df-riota 7379 df-ov 7425 df-oprab 7426 df-mpo 7427 df-map 8854 df-proset 18475 df-poset 18494 df-plt 18509 df-lub 18525 df-glb 18526 df-join 18527 df-meet 18528 df-p0 18604 df-lat 18613 df-clat 18680 df-oposet 40340 df-ol 40342 df-oml 40343 df-covers 40430 df-ats 40431 df-atl 40462 df-cvlat 40486 df-hlat 40515 df-lhyp 41152 df-laut 41153 df-ldil 41268 df-ltrn 41269 |
| This theorem is used by: cdlemj2 41986 |
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