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| Mirrors > Home > MPE Home > Th. List > Mathboxes > opoccl | Structured version Visualization version GIF version | ||
| Description: Closure of orthocomplement operation. (choccl 31509 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 2762 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 3 | opoccl.o | . . . . 5 ⊢ ⊥ = (oc‘𝐾) | |
| 4 | eqid 2762 | . . . . 5 ⊢ (join‘𝐾) = (join‘𝐾) | |
| 5 | eqid 2762 | . . . . 5 ⊢ (meet‘𝐾) = (meet‘𝐾) | |
| 6 | eqid 2762 | . . . . 5 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
| 7 | eqid 2762 | . . . . 5 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | oposlem 39806 | . . . 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 1440 | . . 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 1155 | . 2 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → (( ⊥ ‘𝑋) ∈ 𝐵 ∧ ( ⊥ ‘( ⊥ ‘𝑋)) = 𝑋 ∧ (𝑋(le‘𝐾)𝑋 → ( ⊥ ‘𝑋)(le‘𝐾)( ⊥ ‘𝑋)))) |
| 11 | 10 | simp1d 1155 | 1 ⊢ ((𝐾 ∈ OP ∧ 𝑋 ∈ 𝐵) → ( ⊥ ‘𝑋) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1098 = wceq 1560 ∈ wcel 2142 class class class wbr 5100 ‘cfv 6521 (class class class)co 7396 Basecbs 17245 lecple 17293 occoc 17294 joincjn 18343 meetcmee 18344 0.cp0 18453 1.cp1 18454 OPcops 39796 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-ext 2734 ax-nul 5256 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-sb 2091 df-clab 2741 df-cleq 2754 df-clel 2837 df-ne 2958 df-ral 3077 df-rab 3415 df-v 3456 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-if 4481 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-dm 5657 df-iota 6477 df-fv 6529 df-ov 7399 df-oposet 39800 |
| This theorem is referenced by: opcon2b 39821 oplecon3b 39824 oplecon1b 39825 opoc1 39826 opltcon3b 39828 opltcon1b 39829 opltcon2b 39830 riotaocN 39833 oldmm1 39841 oldmm2 39842 oldmm3N 39843 oldmm4 39844 oldmj1 39845 oldmj2 39846 oldmj3 39847 oldmj4 39848 olm11 39851 latmassOLD 39853 omllaw2N 39868 omllaw4 39870 cmtcomlemN 39872 cmt2N 39874 cmt3N 39875 cmt4N 39876 cmtbr2N 39877 cmtbr3N 39878 cmtbr4N 39879 lecmtN 39880 omlfh1N 39882 omlfh3N 39883 omlspjN 39885 cvrcon3b 39901 cvrcmp2 39908 atlatmstc 39943 glbconN 40001 glbconxN 40002 cvrexch 40044 1cvrco 40096 1cvratex 40097 1cvrjat 40099 polval2N 40530 polsubN 40531 2polpmapN 40537 2polvalN 40538 poldmj1N 40552 pmapj2N 40553 polatN 40555 2polatN 40556 pnonsingN 40557 ispsubcl2N 40571 polsubclN 40576 poml4N 40577 pmapojoinN 40592 pl42lem1N 40603 lhpoc2N 40639 lhpocnle 40640 lhpmod2i2 40662 lhpmod6i1 40663 lhprelat3N 40664 trlcl 40788 trlle 40808 docaclN 41748 doca2N 41750 djajN 41761 dih1 41910 dih1dimatlem 41953 dochcl 41977 dochvalr3 41987 doch2val2 41988 dochss 41989 dochocss 41990 dochoc 41991 dochnoncon 42015 djhlj 42025 |
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