| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cvllat | Structured version Visualization version GIF version | ||
| Description: An atomic lattice with the covering property is a lattice. (Contributed by NM, 5-Nov-2012.) |
| Ref | Expression |
|---|---|
| cvllat | ⊢ (𝐾 ∈ CvLat → 𝐾 ∈ Lat) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cvlatl 39824 | . 2 ⊢ (𝐾 ∈ CvLat → 𝐾 ∈ AtLat) | |
| 2 | atllat 39799 | . 2 ⊢ (𝐾 ∈ AtLat → 𝐾 ∈ Lat) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝐾 ∈ CvLat → 𝐾 ∈ Lat) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2119 Latclat 18395 AtLatcal 39763 CvLatclc 39764 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-ne 2936 df-ral 3055 df-rex 3065 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-br 5080 df-dm 5635 df-iota 6448 df-fv 6500 df-ov 7366 df-atl 39797 df-cvlat 39821 |
| This theorem is referenced by: cvlposN 39826 cvlexch2 39828 cvlexchb1 39829 cvlexchb2 39830 cvlatexchb2 39834 cvlatexch1 39835 cvlatexch2 39836 cvlatexch3 39837 cvlcvr1 39838 cvlcvrp 39839 cvlatcvr2 39841 cvlsupr2 39842 cvlsupr7 39847 cvlsupr8 39848 |
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