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Mirrors > Home > MPE Home > Th. List > Mathboxes > omlol | Structured version Visualization version GIF version |
Description: An orthomodular lattice is an ortholattice. (Contributed by NM, 18-Sep-2011.) |
Ref | Expression |
---|---|
omlol | ⊢ (𝐾 ∈ OML → 𝐾 ∈ OL) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2610 | . . 3 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
2 | eqid 2610 | . . 3 ⊢ (le‘𝐾) = (le‘𝐾) | |
3 | eqid 2610 | . . 3 ⊢ (join‘𝐾) = (join‘𝐾) | |
4 | eqid 2610 | . . 3 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
5 | eqid 2610 | . . 3 ⊢ (oc‘𝐾) = (oc‘𝐾) | |
6 | 1, 2, 3, 4, 5 | isoml 33543 | . 2 ⊢ (𝐾 ∈ OML ↔ (𝐾 ∈ OL ∧ ∀𝑥 ∈ (Base‘𝐾)∀𝑦 ∈ (Base‘𝐾)(𝑥(le‘𝐾)𝑦 → 𝑦 = (𝑥(join‘𝐾)(𝑦(meet‘𝐾)((oc‘𝐾)‘𝑥)))))) |
7 | 6 | simplbi 475 | 1 ⊢ (𝐾 ∈ OML → 𝐾 ∈ OL) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 ∈ wcel 1977 ∀wral 2896 class class class wbr 4583 ‘cfv 5804 (class class class)co 6549 Basecbs 15695 lecple 15775 occoc 15776 joincjn 16767 meetcmee 16768 OLcol 33479 OMLcoml 33480 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-iota 5768 df-fv 5812 df-ov 6552 df-oml 33484 |
This theorem is referenced by: omlop 33546 omllat 33547 omllaw3 33550 omllaw4 33551 cmtcomlemN 33553 cmtbr2N 33558 cmtbr3N 33559 omlfh1N 33563 omlfh3N 33564 omlspjN 33566 hlol 33666 |
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