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Mirrors > Home > MPE Home > Th. List > Mathboxes > opoccl | Structured version Visualization version GIF version |
Description: Closure of orthocomplement operation. (choccl 29085 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 2823 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
3 | opoccl.o | . . . . 5 ⊢ ⊥ = (oc‘𝐾) | |
4 | eqid 2823 | . . . . 5 ⊢ (join‘𝐾) = (join‘𝐾) | |
5 | eqid 2823 | . . . . 5 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
6 | eqid 2823 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
7 | eqid 2823 | . . . . 5 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
8 | 1, 2, 3, 4, 5, 6, 7 | oposlem 36320 | . . . 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 5068 ‘cfv 6357 (class class class)co 7158 Basecbs 16485 lecple 16574 occoc 16575 joincjn 17556 meetcmee 17557 0.cp0 17649 1.cp1 17650 OPcops 36310 |
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 2795 ax-nul 5212 |
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 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ral 3145 df-rex 3146 df-rab 3149 df-v 3498 df-sbc 3775 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-br 5069 df-dm 5567 df-iota 6316 df-fv 6365 df-ov 7161 df-oposet 36314 |
This theorem is referenced by: opcon2b 36335 oplecon3b 36338 oplecon1b 36339 opoc1 36340 opltcon3b 36342 opltcon1b 36343 opltcon2b 36344 riotaocN 36347 oldmm1 36355 oldmm2 36356 oldmm3N 36357 oldmm4 36358 oldmj1 36359 oldmj2 36360 oldmj3 36361 oldmj4 36362 olm11 36365 latmassOLD 36367 omllaw2N 36382 omllaw4 36384 cmtcomlemN 36386 cmt2N 36388 cmt3N 36389 cmt4N 36390 cmtbr2N 36391 cmtbr3N 36392 cmtbr4N 36393 lecmtN 36394 omlfh1N 36396 omlfh3N 36397 omlspjN 36399 cvrcon3b 36415 cvrcmp2 36422 atlatmstc 36457 glbconN 36515 glbconxN 36516 cvrexch 36558 1cvrco 36610 1cvratex 36611 1cvrjat 36613 polval2N 37044 polsubN 37045 2polpmapN 37051 2polvalN 37052 poldmj1N 37066 pmapj2N 37067 polatN 37069 2polatN 37070 pnonsingN 37071 ispsubcl2N 37085 polsubclN 37090 poml4N 37091 pmapojoinN 37106 pl42lem1N 37117 lhpoc2N 37153 lhpocnle 37154 lhpmod2i2 37176 lhpmod6i1 37177 lhprelat3N 37178 trlcl 37302 trlle 37322 docaclN 38262 doca2N 38264 djajN 38275 dih1 38424 dih1dimatlem 38467 dochcl 38491 dochvalr3 38501 doch2val2 38502 dochss 38503 dochocss 38504 dochoc 38505 dochnoncon 38529 djhlj 38539 |
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