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| Mirrors > Home > MPE Home > Th. List > Mathboxes > opoccl | Structured version Visualization version GIF version | ||
| Description: Closure of orthocomplement operation. (choccl 31394 analog.) (Contributed by NM, 20-Oct-2011.) |
| Ref | Expression |
|---|---|
| opoccl.b | ⊢ 𝐵 = (Base‘𝐾) |
| opoccl.o | ⊢ ⊥ = (oc‘𝐾) |
| Ref | Expression |
|---|---|
| opoccl | ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opoccl.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐾) | |
| 2 | eqid 2737 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 3 | opoccl.o | . . . . 5 ⊢ ⊥ = (oc‘𝐾) | |
| 4 | eqid 2737 | . . . . 5 ⊢ (join‘𝐾) = (join‘𝐾) | |
| 5 | eqid 2737 | . . . . 5 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
| 6 | eqid 2737 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
| 7 | eqid 2737 | . . . . 5 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | oposlem 39558 | . . . 4 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵 ∧ 𝑋 ∈ 𝐵) → ((( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋))) ∧ (𝑋(join‘𝐾)( ⊥ ‘𝑋)) = (1.‘𝐾) ∧ (𝑋(meet‘𝐾)( ⊥ ‘𝑋)) = (0.‘𝐾))) |
| 9 | 8 | 3anidm23 1424 | . . 3 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ((( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋))) ∧ (𝑋(join‘𝐾)( ⊥ ‘𝑋)) = (1.‘𝐾) ∧ (𝑋(meet‘𝐾)( ⊥ ‘𝑋)) = (0.‘𝐾))) |
| 10 | 9 | simp1d 1143 | . 2 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → (( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋)))) |
| 11 | 10 | simp1d 1143 | 1 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 class class class wbr 5100 ‘cfv 6500 (class class class)co 7368 Basecbs 17148 lecple 17196 occoc 17197 joincjn 18246 meetcmee 18247 0.cp0 18356 1.cp1 18357 OPcops 39548 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 ax-nul 5253 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-ral 3053 df-rab 3402 df-v 3444 df-dif 3906 df-un 3908 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-dm 5642 df-iota 6456 df-fv 6508 df-ov 7371 df-oposet 39552 |
| This theorem is referenced by: opcon2b 39573 oplecon3b 39576 oplecon1b 39577 opoc1 39578 opltcon3b 39580 opltcon1b 39581 opltcon2b 39582 riotaocN 39585 oldmm1 39593 oldmm2 39594 oldmm3N 39595 oldmm4 39596 oldmj1 39597 oldmj2 39598 oldmj3 39599 oldmj4 39600 olm11 39603 latmassOLD 39605 omllaw2N 39620 omllaw4 39622 cmtcomlemN 39624 cmt2N 39626 cmt3N 39627 cmt4N 39628 cmtbr2N 39629 cmtbr3N 39630 cmtbr4N 39631 lecmtN 39632 omlfh1N 39634 omlfh3N 39635 omlspjN 39637 cvrcon3b 39653 cvrcmp2 39660 atlatmstc 39695 glbconN 39753 glbconxN 39754 cvrexch 39796 1cvrco 39848 1cvratex 39849 1cvrjat 39851 polval2N 40282 polsubN 40283 2polpmapN 40289 2polvalN 40290 poldmj1N 40304 pmapj2N 40305 polatN 40307 2polatN 40308 pnonsingN 40309 ispsubcl2N 40323 polsubclN 40328 poml4N 40329 pmapojoinN 40344 pl42lem1N 40355 lhpoc2N 40391 lhpocnle 40392 lhpmod2i2 40414 lhpmod6i1 40415 lhprelat3N 40416 trlcl 40540 trlle 40560 docaclN 41500 doca2N 41502 djajN 41513 dih1 41662 dih1dimatlem 41705 dochcl 41729 dochvalr3 41739 doch2val2 41740 dochss 41741 dochocss 41742 dochoc 41743 dochnoncon 41767 djhlj 41777 |
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