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Mirrors > Home > HSE Home > Th. List > chincli | Structured version Visualization version GIF version |
Description: Closure of Hilbert lattice intersection. (Contributed by NM, 15-Oct-1999.) (New usage is discouraged.) |
Ref | Expression |
---|---|
ch0le.1 | ⊢ 𝐴 ∈ Cℋ |
chjcl.2 | ⊢ 𝐵 ∈ Cℋ |
Ref | Expression |
---|---|
chincli | ⊢ (𝐴 ∩ 𝐵) ∈ Cℋ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ch0le.1 | . . . 4 ⊢ 𝐴 ∈ Cℋ | |
2 | 1 | elexi 3515 | . . 3 ⊢ 𝐴 ∈ V |
3 | chjcl.2 | . . . 4 ⊢ 𝐵 ∈ Cℋ | |
4 | 3 | elexi 3515 | . . 3 ⊢ 𝐵 ∈ V |
5 | 2, 4 | intpr 4911 | . 2 ⊢ ∩ {𝐴, 𝐵} = (𝐴 ∩ 𝐵) |
6 | 1, 3 | pm3.2i 473 | . . . . 5 ⊢ (𝐴 ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) |
7 | 2, 4 | prss 4755 | . . . . 5 ⊢ ((𝐴 ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) ↔ {𝐴, 𝐵} ⊆ Cℋ ) |
8 | 6, 7 | mpbi 232 | . . . 4 ⊢ {𝐴, 𝐵} ⊆ Cℋ |
9 | 2 | prnz 4714 | . . . 4 ⊢ {𝐴, 𝐵} ≠ ∅ |
10 | 8, 9 | pm3.2i 473 | . . 3 ⊢ ({𝐴, 𝐵} ⊆ Cℋ ∧ {𝐴, 𝐵} ≠ ∅) |
11 | 10 | chintcli 29110 | . 2 ⊢ ∩ {𝐴, 𝐵} ∈ Cℋ |
12 | 5, 11 | eqeltrri 2912 | 1 ⊢ (𝐴 ∩ 𝐵) ∈ Cℋ |
Colors of variables: wff setvar class |
Syntax hints: ∧ wa 398 ∈ wcel 2114 ≠ wne 3018 ∩ cin 3937 ⊆ wss 3938 ∅c0 4293 {cpr 4571 ∩ cint 4878 Cℋ cch 28708 |
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-rep 5192 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 ax-un 7463 ax-cnex 10595 ax-1cn 10597 ax-addcl 10599 ax-hilex 28778 ax-hfvadd 28779 ax-hv0cl 28782 ax-hfvmul 28784 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 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-ne 3019 df-ral 3145 df-rex 3146 df-reu 3147 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-pss 3956 df-nul 4294 df-if 4470 df-pw 4543 df-sn 4570 df-pr 4572 df-tp 4574 df-op 4576 df-uni 4841 df-int 4879 df-iun 4923 df-br 5069 df-opab 5131 df-mpt 5149 df-tr 5175 df-id 5462 df-eprel 5467 df-po 5476 df-so 5477 df-fr 5516 df-we 5518 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-pred 6150 df-ord 6196 df-on 6197 df-lim 6198 df-suc 6199 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-ov 7161 df-oprab 7162 df-mpo 7163 df-om 7583 df-wrecs 7949 df-recs 8010 df-rdg 8048 df-map 8410 df-nn 11641 df-sh 28986 df-ch 29000 |
This theorem is referenced by: chdmm1i 29256 chdmj1i 29260 chincl 29278 ledii 29315 lejdii 29317 lejdiri 29318 pjoml2i 29364 pjoml3i 29365 pjoml4i 29366 pjoml6i 29368 cmcmlem 29370 cmcm2i 29372 cmbr2i 29375 cmbr3i 29379 cmm1i 29385 fh3i 29402 fh4i 29403 cm2mi 29405 qlaxr3i 29415 osumcori 29422 osumcor2i 29423 spansnm0i 29429 5oai 29440 3oalem5 29445 3oalem6 29446 3oai 29447 pjssmii 29460 pjssge0ii 29461 pjcji 29463 pjocini 29477 mayetes3i 29508 pjssdif2i 29953 pjssdif1i 29954 pjin1i 29971 pjin3i 29973 pjclem1 29974 pjclem4 29978 pjci 29979 pjcmul1i 29980 pjcmul2i 29981 pj3si 29986 pj3cor1i 29988 stji1i 30021 stm1i 30022 stm1add3i 30026 jpi 30049 golem1 30050 golem2 30051 goeqi 30052 stcltrlem2 30056 mdslle1i 30096 mdslj1i 30098 mdslj2i 30099 mdsl1i 30100 mdsl2i 30101 mdsl2bi 30102 cvmdi 30103 mdslmd1lem1 30104 mdslmd1lem2 30105 mdslmd1i 30108 mdsldmd1i 30110 mdslmd3i 30111 mdslmd4i 30112 csmdsymi 30113 mdexchi 30114 hatomistici 30141 chrelat2i 30144 cvexchlem 30147 cvexchi 30148 sumdmdlem2 30198 mdcompli 30208 dmdcompli 30209 mddmdin0i 30210 |
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