Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > pol1N | Structured version Visualization version GIF version |
Description: The polarity of the whole projective subspace is the empty space. Remark in [Holland95] p. 223. (Contributed by NM, 24-Jan-2012.) (New usage is discouraged.) |
Ref | Expression |
---|---|
polssat.a | ⊢ 𝐴 = (Atoms‘𝐾) |
polssat.p | ⊢ ⊥ = (⊥𝑃‘𝐾) |
Ref | Expression |
---|---|
pol1N | ⊢ (𝐾 ∈ HL → ( ⊥ ‘𝐴) = ∅) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ssid 3624 | . . 3 ⊢ 𝐴 ⊆ 𝐴 | |
2 | eqid 2622 | . . . 4 ⊢ (lub‘𝐾) = (lub‘𝐾) | |
3 | eqid 2622 | . . . 4 ⊢ (oc‘𝐾) = (oc‘𝐾) | |
4 | polssat.a | . . . 4 ⊢ 𝐴 = (Atoms‘𝐾) | |
5 | eqid 2622 | . . . 4 ⊢ (pmap‘𝐾) = (pmap‘𝐾) | |
6 | polssat.p | . . . 4 ⊢ ⊥ = (⊥𝑃‘𝐾) | |
7 | 2, 3, 4, 5, 6 | polval2N 35192 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝐴 ⊆ 𝐴) → ( ⊥ ‘𝐴) = ((pmap‘𝐾)‘((oc‘𝐾)‘((lub‘𝐾)‘𝐴)))) |
8 | 1, 7 | mpan2 707 | . 2 ⊢ (𝐾 ∈ HL → ( ⊥ ‘𝐴) = ((pmap‘𝐾)‘((oc‘𝐾)‘((lub‘𝐾)‘𝐴)))) |
9 | hlop 34649 | . . . . . . . . . 10 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OP) | |
10 | eqid 2622 | . . . . . . . . . . 11 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
11 | 10, 4 | atbase 34576 | . . . . . . . . . 10 ⊢ (𝑝 ∈ 𝐴 → 𝑝 ∈ (Base‘𝐾)) |
12 | eqid 2622 | . . . . . . . . . . 11 ⊢ (le‘𝐾) = (le‘𝐾) | |
13 | eqid 2622 | . . . . . . . . . . 11 ⊢ (1.‘𝐾) = (1.‘𝐾) | |
14 | 10, 12, 13 | ople1 34478 | . . . . . . . . . 10 ⊢ ((𝐾 ∈ OP ∧ 𝑝 ∈ (Base‘𝐾)) → 𝑝(le‘𝐾)(1.‘𝐾)) |
15 | 9, 11, 14 | syl2an 494 | . . . . . . . . 9 ⊢ ((𝐾 ∈ HL ∧ 𝑝 ∈ 𝐴) → 𝑝(le‘𝐾)(1.‘𝐾)) |
16 | 15 | ralrimiva 2966 | . . . . . . . 8 ⊢ (𝐾 ∈ HL → ∀𝑝 ∈ 𝐴 𝑝(le‘𝐾)(1.‘𝐾)) |
17 | rabid2 3118 | . . . . . . . 8 ⊢ (𝐴 = {𝑝 ∈ 𝐴 ∣ 𝑝(le‘𝐾)(1.‘𝐾)} ↔ ∀𝑝 ∈ 𝐴 𝑝(le‘𝐾)(1.‘𝐾)) | |
18 | 16, 17 | sylibr 224 | . . . . . . 7 ⊢ (𝐾 ∈ HL → 𝐴 = {𝑝 ∈ 𝐴 ∣ 𝑝(le‘𝐾)(1.‘𝐾)}) |
19 | 18 | fveq2d 6195 | . . . . . 6 ⊢ (𝐾 ∈ HL → ((lub‘𝐾)‘𝐴) = ((lub‘𝐾)‘{𝑝 ∈ 𝐴 ∣ 𝑝(le‘𝐾)(1.‘𝐾)})) |
20 | hlomcmat 34651 | . . . . . . 7 ⊢ (𝐾 ∈ HL → (𝐾 ∈ OML ∧ 𝐾 ∈ CLat ∧ 𝐾 ∈ AtLat)) | |
21 | 10, 13 | op1cl 34472 | . . . . . . . 8 ⊢ (𝐾 ∈ OP → (1.‘𝐾) ∈ (Base‘𝐾)) |
22 | 9, 21 | syl 17 | . . . . . . 7 ⊢ (𝐾 ∈ HL → (1.‘𝐾) ∈ (Base‘𝐾)) |
23 | 10, 12, 2, 4 | atlatmstc 34606 | . . . . . . 7 ⊢ (((𝐾 ∈ OML ∧ 𝐾 ∈ CLat ∧ 𝐾 ∈ AtLat) ∧ (1.‘𝐾) ∈ (Base‘𝐾)) → ((lub‘𝐾)‘{𝑝 ∈ 𝐴 ∣ 𝑝(le‘𝐾)(1.‘𝐾)}) = (1.‘𝐾)) |
24 | 20, 22, 23 | syl2anc 693 | . . . . . 6 ⊢ (𝐾 ∈ HL → ((lub‘𝐾)‘{𝑝 ∈ 𝐴 ∣ 𝑝(le‘𝐾)(1.‘𝐾)}) = (1.‘𝐾)) |
25 | 19, 24 | eqtr2d 2657 | . . . . 5 ⊢ (𝐾 ∈ HL → (1.‘𝐾) = ((lub‘𝐾)‘𝐴)) |
26 | 25 | fveq2d 6195 | . . . 4 ⊢ (𝐾 ∈ HL → ((oc‘𝐾)‘(1.‘𝐾)) = ((oc‘𝐾)‘((lub‘𝐾)‘𝐴))) |
27 | eqid 2622 | . . . . . 6 ⊢ (0.‘𝐾) = (0.‘𝐾) | |
28 | 27, 13, 3 | opoc1 34489 | . . . . 5 ⊢ (𝐾 ∈ OP → ((oc‘𝐾)‘(1.‘𝐾)) = (0.‘𝐾)) |
29 | 9, 28 | syl 17 | . . . 4 ⊢ (𝐾 ∈ HL → ((oc‘𝐾)‘(1.‘𝐾)) = (0.‘𝐾)) |
30 | 26, 29 | eqtr3d 2658 | . . 3 ⊢ (𝐾 ∈ HL → ((oc‘𝐾)‘((lub‘𝐾)‘𝐴)) = (0.‘𝐾)) |
31 | 30 | fveq2d 6195 | . 2 ⊢ (𝐾 ∈ HL → ((pmap‘𝐾)‘((oc‘𝐾)‘((lub‘𝐾)‘𝐴))) = ((pmap‘𝐾)‘(0.‘𝐾))) |
32 | hlatl 34647 | . . 3 ⊢ (𝐾 ∈ HL → 𝐾 ∈ AtLat) | |
33 | 27, 5 | pmap0 35051 | . . 3 ⊢ (𝐾 ∈ AtLat → ((pmap‘𝐾)‘(0.‘𝐾)) = ∅) |
34 | 32, 33 | syl 17 | . 2 ⊢ (𝐾 ∈ HL → ((pmap‘𝐾)‘(0.‘𝐾)) = ∅) |
35 | 8, 31, 34 | 3eqtrd 2660 | 1 ⊢ (𝐾 ∈ HL → ( ⊥ ‘𝐴) = ∅) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1037 = wceq 1483 ∈ wcel 1990 ∀wral 2912 {crab 2916 ⊆ wss 3574 ∅c0 3915 class class class wbr 4653 ‘cfv 5888 Basecbs 15857 lecple 15948 occoc 15949 lubclub 16942 0.cp0 17037 1.cp1 17038 CLatccla 17107 OPcops 34459 OMLcoml 34462 Atomscatm 34550 AtLatcal 34551 HLchlt 34637 pmapcpmap 34783 ⊥𝑃cpolN 35188 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-riotaBAD 34239 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-iin 4523 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-undef 7399 df-preset 16928 df-poset 16946 df-plt 16958 df-lub 16974 df-glb 16975 df-join 16976 df-meet 16977 df-p0 17039 df-p1 17040 df-lat 17046 df-clat 17108 df-oposet 34463 df-ol 34465 df-oml 34466 df-covers 34553 df-ats 34554 df-atl 34585 df-cvlat 34609 df-hlat 34638 df-pmap 34790 df-polarityN 35189 |
This theorem is referenced by: 2pol0N 35197 1psubclN 35230 |
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