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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ltrncnvatb | Structured version Visualization version GIF version | ||
| Description: The converse of the lattice translation of an atom is an atom. (Contributed by NM, 2-Jun-2012.) |
| Ref | Expression |
|---|---|
| ltrnatb.b | ⊢ 𝐵 = (Base‘𝐾) |
| ltrnatb.a | ⊢ 𝐴 = (Atoms‘𝐾) |
| ltrnatb.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| ltrnatb.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| ltrncnvatb | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → (𝑃 ∈ 𝐴 ↔ (◡𝐹‘𝑃) ∈ 𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ltrnatb.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | ltrnatb.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 3 | ltrnatb.t | . . . . 5 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 4 | 1, 2, 3 | ltrn1o 40753 | . . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇) → 𝐹:𝐵–1-1-onto→𝐵) |
| 5 | f1ocnvdm 7271 | . . . 4 ⊢ ((𝐹:𝐵–1-1-onto→𝐵 ∧ 𝑃 ∈ 𝐵) → (◡𝐹‘𝑃) ∈ 𝐵) | |
| 6 | 4, 5 | stoic3 1798 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → (◡𝐹‘𝑃) ∈ 𝐵) |
| 7 | ltrnatb.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
| 8 | 1, 7, 2, 3 | ltrnatb 40766 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ (◡𝐹‘𝑃) ∈ 𝐵) → ((◡𝐹‘𝑃) ∈ 𝐴 ↔ (𝐹‘(◡𝐹‘𝑃)) ∈ 𝐴)) |
| 9 | 6, 8 | syld3an3 1430 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → ((◡𝐹‘𝑃) ∈ 𝐴 ↔ (𝐹‘(◡𝐹‘𝑃)) ∈ 𝐴)) |
| 10 | f1ocnvfv2 7263 | . . . 4 ⊢ ((𝐹:𝐵–1-1-onto→𝐵 ∧ 𝑃 ∈ 𝐵) → (𝐹‘(◡𝐹‘𝑃)) = 𝑃) | |
| 11 | 4, 10 | stoic3 1798 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → (𝐹‘(◡𝐹‘𝑃)) = 𝑃) |
| 12 | 11 | eleq1d 2849 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → ((𝐹‘(◡𝐹‘𝑃)) ∈ 𝐴 ↔ 𝑃 ∈ 𝐴)) |
| 13 | 9, 12 | bitr2d 282 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝐹 ∈ 𝑇 ∧ 𝑃 ∈ 𝐵) → (𝑃 ∈ 𝐴 ↔ (◡𝐹‘𝑃) ∈ 𝐴)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 ∧ w3a 1099 = wceq 1562 ∈ wcel 2144 ◡ccnv 5648 –1-1-onto→wf1o 6522 ‘cfv 6523 Basecbs 17247 Atomscatm 39892 HLchlt 39979 LHypclh 40613 LTrncltrn 40730 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2214 ax-ext 2736 ax-rep 5229 ax-sep 5248 ax-nul 5258 ax-pow 5324 ax-pr 5392 ax-un 7720 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1101 df-tru 1565 df-fal 1575 df-ex 1802 df-nf 1806 df-sb 2093 df-mo 2568 df-eu 2598 df-clab 2743 df-cleq 2756 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3079 df-rex 3089 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3458 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-id 5544 df-xp 5655 df-rel 5656 df-cnv 5657 df-co 5658 df-dm 5659 df-rn 5660 df-res 5661 df-ima 5662 df-iota 6479 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-riota 7355 df-ov 7401 df-oprab 7402 df-mpo 7403 df-map 8812 df-plt 18362 df-glb 18379 df-p0 18457 df-oposet 39805 df-ol 39807 df-oml 39808 df-covers 39895 df-ats 39896 df-hlat 39980 df-lhyp 40617 df-laut 40618 df-ldil 40733 df-ltrn 40734 |
| This theorem is referenced by: ltrncnvat 40770 |
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