Mathbox for Norm Megill |
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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 37194 analog.) TODO: This changes 𝑈𝐶𝑉 in l1cvpat 36205 and l1cvat 36206 to 𝑈 ∈ 𝐻, which in turn change 𝑈 ∈ 𝐻 in islshpcv 36204 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 2821 | . 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 2821 | . 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 36204 | . . . 4 ⊢ (𝜑 → (𝑈 ∈ 𝐻 ↔ (𝑈 ∈ 𝑆 ∧ 𝑈( ⋖L ‘𝑊)(Base‘𝑊)))) |
10 | 7, 9 | mpbid 234 | . . 3 ⊢ (𝜑 → (𝑈 ∈ 𝑆 ∧ 𝑈( ⋖L ‘𝑊)(Base‘𝑊))) |
11 | 10 | simpld 497 | . 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 498 | . 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 36206 | 1 ⊢ (𝜑 → ((𝑄 ⊕ 𝑅) ∩ 𝑈) ∈ 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 398 = wceq 1537 ∈ wcel 2114 ≠ wne 3016 ∩ cin 3935 ⊆ wss 3936 class class class wbr 5066 ‘cfv 6355 (class class class)co 7156 Basecbs 16483 LSSumclsm 18759 LSubSpclss 19703 LVecclvec 19874 LSAtomsclsa 36125 LSHypclsh 36126 ⋖L clcv 36169 |
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 2793 ax-rep 5190 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-cnex 10593 ax-resscn 10594 ax-1cn 10595 ax-icn 10596 ax-addcl 10597 ax-addrcl 10598 ax-mulcl 10599 ax-mulrcl 10600 ax-mulcom 10601 ax-addass 10602 ax-mulass 10603 ax-distr 10604 ax-i2m1 10605 ax-1ne0 10606 ax-1rid 10607 ax-rnegex 10608 ax-rrecex 10609 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 ax-pre-ltadd 10613 ax-pre-mulgt0 10614 |
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 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4839 df-int 4877 df-iun 4921 df-iin 4922 df-br 5067 df-opab 5129 df-mpt 5147 df-tr 5173 df-id 5460 df-eprel 5465 df-po 5474 df-so 5475 df-fr 5514 df-we 5516 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-pred 6148 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-riota 7114 df-ov 7159 df-oprab 7160 df-mpo 7161 df-om 7581 df-1st 7689 df-2nd 7690 df-tpos 7892 df-wrecs 7947 df-recs 8008 df-rdg 8046 df-1o 8102 df-oadd 8106 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-fin 8513 df-pnf 10677 df-mnf 10678 df-xr 10679 df-ltxr 10680 df-le 10681 df-sub 10872 df-neg 10873 df-nn 11639 df-2 11701 df-3 11702 df-ndx 16486 df-slot 16487 df-base 16489 df-sets 16490 df-ress 16491 df-plusg 16578 df-mulr 16579 df-0g 16715 df-mre 16857 df-mrc 16858 df-acs 16860 df-mgm 17852 df-sgrp 17901 df-mnd 17912 df-submnd 17957 df-grp 18106 df-minusg 18107 df-sbg 18108 df-subg 18276 df-cntz 18447 df-oppg 18474 df-lsm 18761 df-cmn 18908 df-abl 18909 df-mgp 19240 df-ur 19252 df-ring 19299 df-oppr 19373 df-dvdsr 19391 df-unit 19392 df-invr 19422 df-drng 19504 df-lmod 19636 df-lss 19704 df-lsp 19744 df-lvec 19875 df-lsatoms 36127 df-lshyp 36128 df-lcv 36170 |
This theorem is referenced by: lclkrlem2a 38658 lcfrlem20 38713 |
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