| Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
| 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 2765 | . . . . . . . . . 10 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 4 | ltrne.a | . . . . . . . . . 10 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 5 | 3, 4 | atbase 40121 | . . . . . . . . 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 40966 | . . . . . . . 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 40966 | . . . . . . . 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 2803 | . . . . . 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 3188 | . 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 40980 | . 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 2146 ∀wral 3081 class class class wbr 5111 ‘cfv 6540 Basecbs 17291 lecple 17339 Atomscatm 40095 HLchlt 40182 LHypclh 40816 LTrncltrn 40933 |
| 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 |
| 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 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-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-map 8832 df-proset 18372 df-poset 18391 df-plt 18406 df-lub 18422 df-glb 18423 df-join 18424 df-meet 18425 df-p0 18501 df-lat 18510 df-clat 18577 df-oposet 40008 df-ol 40010 df-oml 40011 df-covers 40098 df-ats 40099 df-atl 40130 df-cvlat 40154 df-hlat 40183 df-lhyp 40820 df-laut 40821 df-ldil 40936 df-ltrn 40937 |
| This theorem is used by: cdlemj2 41654 |
| Copyright terms: Public domain | W3C validator |