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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dia1eldmN | Structured version Visualization version GIF version | ||
| Description: The fiducial hyperplane (the largest allowed lattice element) belongs to the domain of partial isomorphism A. (Contributed by NM, 5-Dec-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| dia1eldm.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dia1eldm.i | ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) |
| Ref | Expression |
|---|---|
| dia1eldmN | ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑊 ∈ dom 𝐼) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2756 | . . . 4 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 2 | dia1eldm.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 3 | 1, 2 | lhpbase 40570 | . . 3 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ (Base‘𝐾)) |
| 4 | 3 | adantl 484 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑊 ∈ (Base‘𝐾)) |
| 5 | hllat 39935 | . . 3 ⊢ (𝐾 ∈ HL → 𝐾 ∈ Lat) | |
| 6 | eqid 2756 | . . . 4 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 7 | 1, 6 | latref 18449 | . . 3 ⊢ ((𝐾 ∈ Lat ∧ 𝑊 ∈ (Base‘𝐾)) → 𝑊(le‘𝐾)𝑊) |
| 8 | 5, 3, 7 | syl2an 604 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑊(le‘𝐾)𝑊) |
| 9 | dia1eldm.i | . . 3 ⊢ 𝐼 = ((DIsoA‘𝐾)‘𝑊) | |
| 10 | 1, 6, 2, 9 | diaeldm 41608 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝑊 ∈ dom 𝐼 ↔ (𝑊 ∈ (Base‘𝐾) ∧ 𝑊(le‘𝐾)𝑊))) |
| 11 | 4, 8, 10 | mpbir2and 721 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝑊 ∈ dom 𝐼) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 = wceq 1554 ∈ wcel 2136 class class class wbr 5094 dom cdm 5640 ‘cfv 6510 Basecbs 17221 lecple 17269 Latclat 18439 HLchlt 39922 LHypclh 40556 DIsoAcdia 41600 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1809 ax-4 1823 ax-5 1924 ax-6 1981 ax-7 2022 ax-8 2138 ax-9 2146 ax-10 2169 ax-11 2185 ax-12 2206 ax-ext 2728 ax-rep 5221 ax-sep 5240 ax-nul 5250 ax-pr 5384 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3an 1097 df-tru 1557 df-fal 1567 df-ex 1794 df-nf 1798 df-sb 2085 df-mo 2560 df-eu 2590 df-clab 2735 df-cleq 2748 df-clel 2831 df-nfc 2905 df-ne 2952 df-ral 3071 df-rex 3081 df-reu 3362 df-rab 3409 df-v 3450 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4281 df-if 4475 df-pw 4551 df-sn 4577 df-pr 4579 df-op 4583 df-uni 4860 df-iun 4945 df-br 5095 df-opab 5157 df-mpt 5176 df-id 5535 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-iota 6466 df-fun 6512 df-fn 6513 df-f 6514 df-f1 6515 df-fo 6516 df-f1o 6517 df-fv 6518 df-ov 7388 df-proset 18302 df-poset 18321 df-lat 18440 df-atl 39870 df-cvlat 39894 df-hlat 39923 df-lhyp 40560 df-disoa 41601 |
| This theorem is referenced by: dia1elN 41626 |
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