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Mirrors > Home > MPE Home > Th. List > Mathboxes > lshpat | Structured version Visualization version GIF version |
Description: Create an atom under a hyperplane. Part of proof of Lemma B in [Crawley] p. 112. (lhpat 37059 analog.) TODO: This changes 𝑈𝐶𝑉 in l1cvpat 36070 and l1cvat 36071 to 𝑈 ∈ 𝐻, which in turn change 𝑈 ∈ 𝐻 in islshpcv 36069 to 𝑈𝐶𝑉, with a couple of conversions of span to atom. Seems convoluted. Would a direct proof be better? (Contributed by NM, 11-Jan-2015.) |
Ref | Expression |
---|---|
lshpat.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
lshpat.p | ⊢ ⊕ = (LSSum‘𝑊) |
ishpat.h | ⊢ 𝐻 = (LSHyp‘𝑊) |
lshpat.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
lshpat.w | ⊢ (𝜑 → 𝑊 ∈ LVec) |
lshpat.l | ⊢ (𝜑 → 𝑈 ∈ 𝐻) |
lshpat.q | ⊢ (𝜑 → 𝑄 ∈ 𝐴) |
lshpat.r | ⊢ (𝜑 → 𝑅 ∈ 𝐴) |
lshpat.n | ⊢ (𝜑 → 𝑄 ≠ 𝑅) |
lshpat.m | ⊢ (𝜑 → ¬ 𝑄 ⊆ 𝑈) |
Ref | Expression |
---|---|
lshpat | ⊢ (𝜑 → ((𝑄 ⊕ 𝑅) ∩ 𝑈) ∈ 𝐴) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2818 | . 2 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
2 | lshpat.s | . 2 ⊢ 𝑆 = (LSubSp‘𝑊) | |
3 | lshpat.p | . 2 ⊢ ⊕ = (LSSum‘𝑊) | |
4 | lshpat.a | . 2 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
5 | eqid 2818 | . 2 ⊢ ( ⋖L ‘𝑊) = ( ⋖L ‘𝑊) | |
6 | lshpat.w | . 2 ⊢ (𝜑 → 𝑊 ∈ LVec) | |
7 | lshpat.l | . . . 4 ⊢ (𝜑 → 𝑈 ∈ 𝐻) | |
8 | ishpat.h | . . . . 5 ⊢ 𝐻 = (LSHyp‘𝑊) | |
9 | 1, 2, 8, 5, 6 | islshpcv 36069 | . . . 4 ⊢ (𝜑 → (𝑈 ∈ 𝐻 ↔ (𝑈 ∈ 𝑆 ∧ 𝑈( ⋖L ‘𝑊)(Base‘𝑊)))) |
10 | 7, 9 | mpbid 233 | . . 3 ⊢ (𝜑 → (𝑈 ∈ 𝑆 ∧ 𝑈( ⋖L ‘𝑊)(Base‘𝑊))) |
11 | 10 | simpld 495 | . 2 ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
12 | lshpat.q | . 2 ⊢ (𝜑 → 𝑄 ∈ 𝐴) | |
13 | lshpat.r | . 2 ⊢ (𝜑 → 𝑅 ∈ 𝐴) | |
14 | lshpat.n | . 2 ⊢ (𝜑 → 𝑄 ≠ 𝑅) | |
15 | 10 | simprd 496 | . 2 ⊢ (𝜑 → 𝑈( ⋖L ‘𝑊)(Base‘𝑊)) |
16 | lshpat.m | . 2 ⊢ (𝜑 → ¬ 𝑄 ⊆ 𝑈) | |
17 | 1, 2, 3, 4, 5, 6, 11, 12, 13, 14, 15, 16 | l1cvat 36071 | 1 ⊢ (𝜑 → ((𝑄 ⊕ 𝑅) ∩ 𝑈) ∈ 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 396 = wceq 1528 ∈ wcel 2105 ≠ wne 3013 ∩ cin 3932 ⊆ wss 3933 class class class wbr 5057 ‘cfv 6348 (class class class)co 7145 Basecbs 16471 LSSumclsm 18688 LSubSpclss 19632 LVecclvec 19803 LSAtomsclsa 35990 LSHypclsh 35991 ⋖L clcv 36034 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1787 ax-4 1801 ax-5 1902 ax-6 1961 ax-7 2006 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2151 ax-12 2167 ax-ext 2790 ax-rep 5181 ax-sep 5194 ax-nul 5201 ax-pow 5257 ax-pr 5320 ax-un 7450 ax-cnex 10581 ax-resscn 10582 ax-1cn 10583 ax-icn 10584 ax-addcl 10585 ax-addrcl 10586 ax-mulcl 10587 ax-mulrcl 10588 ax-mulcom 10589 ax-addass 10590 ax-mulass 10591 ax-distr 10592 ax-i2m1 10593 ax-1ne0 10594 ax-1rid 10595 ax-rnegex 10596 ax-rrecex 10597 ax-cnre 10598 ax-pre-lttri 10599 ax-pre-lttrn 10600 ax-pre-ltadd 10601 ax-pre-mulgt0 10602 |
This theorem depends on definitions: df-bi 208 df-an 397 df-or 842 df-3or 1080 df-3an 1081 df-tru 1531 df-ex 1772 df-nf 1776 df-sb 2061 df-mo 2615 df-eu 2647 df-clab 2797 df-cleq 2811 df-clel 2890 df-nfc 2960 df-ne 3014 df-nel 3121 df-ral 3140 df-rex 3141 df-reu 3142 df-rmo 3143 df-rab 3144 df-v 3494 df-sbc 3770 df-csb 3881 df-dif 3936 df-un 3938 df-in 3940 df-ss 3949 df-pss 3951 df-nul 4289 df-if 4464 df-pw 4537 df-sn 4558 df-pr 4560 df-tp 4562 df-op 4564 df-uni 4831 df-int 4868 df-iun 4912 df-iin 4913 df-br 5058 df-opab 5120 df-mpt 5138 df-tr 5164 df-id 5453 df-eprel 5458 df-po 5467 df-so 5468 df-fr 5507 df-we 5509 df-xp 5554 df-rel 5555 df-cnv 5556 df-co 5557 df-dm 5558 df-rn 5559 df-res 5560 df-ima 5561 df-pred 6141 df-ord 6187 df-on 6188 df-lim 6189 df-suc 6190 df-iota 6307 df-fun 6350 df-fn 6351 df-f 6352 df-f1 6353 df-fo 6354 df-f1o 6355 df-fv 6356 df-riota 7103 df-ov 7148 df-oprab 7149 df-mpo 7150 df-om 7570 df-1st 7678 df-2nd 7679 df-tpos 7881 df-wrecs 7936 df-recs 7997 df-rdg 8035 df-1o 8091 df-oadd 8095 df-er 8278 df-en 8498 df-dom 8499 df-sdom 8500 df-fin 8501 df-pnf 10665 df-mnf 10666 df-xr 10667 df-ltxr 10668 df-le 10669 df-sub 10860 df-neg 10861 df-nn 11627 df-2 11688 df-3 11689 df-ndx 16474 df-slot 16475 df-base 16477 df-sets 16478 df-ress 16479 df-plusg 16566 df-mulr 16567 df-0g 16703 df-mre 16845 df-mrc 16846 df-acs 16848 df-mgm 17840 df-sgrp 17889 df-mnd 17900 df-submnd 17945 df-grp 18044 df-minusg 18045 df-sbg 18046 df-subg 18214 df-cntz 18385 df-oppg 18412 df-lsm 18690 df-cmn 18837 df-abl 18838 df-mgp 19169 df-ur 19181 df-ring 19228 df-oppr 19302 df-dvdsr 19320 df-unit 19321 df-invr 19351 df-drng 19433 df-lmod 19565 df-lss 19633 df-lsp 19673 df-lvec 19804 df-lsatoms 35992 df-lshyp 35993 df-lcv 36035 |
This theorem is referenced by: lclkrlem2a 38523 lcfrlem20 38578 |
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