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Mirrors > Home > MPE Home > Th. List > Mathboxes > opoccl | Structured version Visualization version GIF version |
Description: Closure of orthocomplement operation. (choccl 29083 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 2821 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
3 | opoccl.o | . . . . 5 ⊢ ⊥ = (oc‘𝐾) | |
4 | eqid 2821 | . . . . 5 ⊢ (join‘𝐾) = (join‘𝐾) | |
5 | eqid 2821 | . . . . 5 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
6 | eqid 2821 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
7 | eqid 2821 | . . . . 5 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
8 | 1, 2, 3, 4, 5, 6, 7 | oposlem 36333 | . . . 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 1417 | . . 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 1138 | . 2 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → (( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋)))) |
11 | 10 | simp1d 1138 | 1 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 class class class wbr 5066 ‘cfv 6355 (class class class)co 7156 Basecbs 16483 lecple 16572 occoc 16573 joincjn 17554 meetcmee 17555 0.cp0 17647 1.cp1 17648 OPcops 36323 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-nul 5210 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-dm 5565 df-iota 6314 df-fv 6363 df-ov 7159 df-oposet 36327 |
This theorem is referenced by: opcon2b 36348 oplecon3b 36351 oplecon1b 36352 opoc1 36353 opltcon3b 36355 opltcon1b 36356 opltcon2b 36357 riotaocN 36360 oldmm1 36368 oldmm2 36369 oldmm3N 36370 oldmm4 36371 oldmj1 36372 oldmj2 36373 oldmj3 36374 oldmj4 36375 olm11 36378 latmassOLD 36380 omllaw2N 36395 omllaw4 36397 cmtcomlemN 36399 cmt2N 36401 cmt3N 36402 cmt4N 36403 cmtbr2N 36404 cmtbr3N 36405 cmtbr4N 36406 lecmtN 36407 omlfh1N 36409 omlfh3N 36410 omlspjN 36412 cvrcon3b 36428 cvrcmp2 36435 atlatmstc 36470 glbconN 36528 glbconxN 36529 cvrexch 36571 1cvrco 36623 1cvratex 36624 1cvrjat 36626 polval2N 37057 polsubN 37058 2polpmapN 37064 2polvalN 37065 poldmj1N 37079 pmapj2N 37080 polatN 37082 2polatN 37083 pnonsingN 37084 ispsubcl2N 37098 polsubclN 37103 poml4N 37104 pmapojoinN 37119 pl42lem1N 37130 lhpoc2N 37166 lhpocnle 37167 lhpmod2i2 37189 lhpmod6i1 37190 lhprelat3N 37191 trlcl 37315 trlle 37335 docaclN 38275 doca2N 38277 djajN 38288 dih1 38437 dih1dimatlem 38480 dochcl 38504 dochvalr3 38514 doch2val2 38515 dochss 38516 dochocss 38517 dochoc 38518 dochnoncon 38542 djhlj 38552 |
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