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| Mirrors > Home > MPE Home > Th. List > Mathboxes > laut1o | Structured version Visualization version GIF version | ||
| Description: A lattice automorphism is one-to-one and onto. (Contributed by NM, 19-May-2012.) |
| Ref | Expression |
|---|---|
| laut1o.b | ⊢ 𝐵 = (Base‘𝐾) |
| laut1o.i | ⊢ 𝐼 = (LAut‘𝐾) |
| Ref | Expression |
|---|---|
| laut1o | ⊢ ((𝐾 ∈ 𝐴 ∧ 𝐹 ∈ 𝐼) → 𝐹:𝐵–1-1-onto→𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | laut1o.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | eqid 2733 | . . 3 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 3 | laut1o.i | . . 3 ⊢ 𝐼 = (LAut‘𝐾) | |
| 4 | 1, 2, 3 | islaut 40255 | . 2 ⊢ (𝐾 ∈ 𝐴 → (𝐹 ∈ 𝐼 ↔ (𝐹:𝐵–1-1-onto→𝐵 ∧ ∀𝑥 ∈ 𝐵 ∀𝑦 ∈ 𝐵 (𝑥(le‘𝐾)𝑦 ↔ (𝐹‘𝑥)(le‘𝐾)(𝐹‘𝑦))))) |
| 5 | 4 | simprbda 498 | 1 ⊢ ((𝐾 ∈ 𝐴 ∧ 𝐹 ∈ 𝐼) → 𝐹:𝐵–1-1-onto→𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ∀wral 3048 class class class wbr 5095 –1-1-onto→wf1o 6488 ‘cfv 6489 Basecbs 17127 lecple 17175 LAutclaut 40157 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7677 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2882 df-ne 2930 df-ral 3049 df-rex 3058 df-reu 3348 df-rab 3397 df-v 3439 df-sbc 3738 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-nul 4283 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4861 df-iun 4945 df-br 5096 df-opab 5158 df-mpt 5177 df-id 5516 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-ov 7358 df-oprab 7359 df-mpo 7360 df-map 8761 df-laut 40161 |
| This theorem is referenced by: laut11 40258 lautcl 40259 lautcnvclN 40260 lautcnvle 40261 lautcnv 40262 lautcvr 40264 lautj 40265 lautm 40266 lautco 40269 ldil1o 40284 ltrn1o 40296 |
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