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Mirrors > Home > MPE Home > Th. List > lspsneli | Structured version Visualization version GIF version |
Description: A scalar product with a vector belongs to the span of its singleton. (spansnmul 28753 analog.) (Contributed by NM, 2-Jul-2014.) |
Ref | Expression |
---|---|
lspsnvsel.v | ⊢ 𝑉 = (Base‘𝑊) |
lspsnvsel.t | ⊢ · = ( ·𝑠 ‘𝑊) |
lspsnvsel.f | ⊢ 𝐹 = (Scalar‘𝑊) |
lspsnvsel.k | ⊢ 𝐾 = (Base‘𝐹) |
lspsnvsel.n | ⊢ 𝑁 = (LSpan‘𝑊) |
lspsnvsel.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
lspsnvsel.a | ⊢ (𝜑 → 𝐴 ∈ 𝐾) |
lspsnvsel.x | ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
Ref | Expression |
---|---|
lspsneli | ⊢ (𝜑 → (𝐴 · 𝑋) ∈ (𝑁‘{𝑋})) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lspsnvsel.w | . 2 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
2 | lspsnvsel.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝑉) | |
3 | lspsnvsel.v | . . . 4 ⊢ 𝑉 = (Base‘𝑊) | |
4 | eqid 2760 | . . . 4 ⊢ (LSubSp‘𝑊) = (LSubSp‘𝑊) | |
5 | lspsnvsel.n | . . . 4 ⊢ 𝑁 = (LSpan‘𝑊) | |
6 | 3, 4, 5 | lspsncl 19199 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → (𝑁‘{𝑋}) ∈ (LSubSp‘𝑊)) |
7 | 1, 2, 6 | syl2anc 696 | . 2 ⊢ (𝜑 → (𝑁‘{𝑋}) ∈ (LSubSp‘𝑊)) |
8 | lspsnvsel.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝐾) | |
9 | 3, 5 | lspsnid 19215 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉) → 𝑋 ∈ (𝑁‘{𝑋})) |
10 | 1, 2, 9 | syl2anc 696 | . 2 ⊢ (𝜑 → 𝑋 ∈ (𝑁‘{𝑋})) |
11 | lspsnvsel.f | . . 3 ⊢ 𝐹 = (Scalar‘𝑊) | |
12 | lspsnvsel.t | . . 3 ⊢ · = ( ·𝑠 ‘𝑊) | |
13 | lspsnvsel.k | . . 3 ⊢ 𝐾 = (Base‘𝐹) | |
14 | 11, 12, 13, 4 | lssvscl 19177 | . 2 ⊢ (((𝑊 ∈ LMod ∧ (𝑁‘{𝑋}) ∈ (LSubSp‘𝑊)) ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ (𝑁‘{𝑋}))) → (𝐴 · 𝑋) ∈ (𝑁‘{𝑋})) |
15 | 1, 7, 8, 10, 14 | syl22anc 1478 | 1 ⊢ (𝜑 → (𝐴 · 𝑋) ∈ (𝑁‘{𝑋})) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1632 ∈ wcel 2139 {csn 4321 ‘cfv 6049 (class class class)co 6814 Basecbs 16079 Scalarcsca 16166 ·𝑠 cvsca 16167 LModclmod 19085 LSubSpclss 19154 LSpanclspn 19193 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1871 ax-4 1886 ax-5 1988 ax-6 2054 ax-7 2090 ax-8 2141 ax-9 2148 ax-10 2168 ax-11 2183 ax-12 2196 ax-13 2391 ax-ext 2740 ax-rep 4923 ax-sep 4933 ax-nul 4941 ax-pow 4992 ax-pr 5055 ax-un 7115 ax-cnex 10204 ax-resscn 10205 ax-1cn 10206 ax-icn 10207 ax-addcl 10208 ax-addrcl 10209 ax-mulcl 10210 ax-mulrcl 10211 ax-mulcom 10212 ax-addass 10213 ax-mulass 10214 ax-distr 10215 ax-i2m1 10216 ax-1ne0 10217 ax-1rid 10218 ax-rnegex 10219 ax-rrecex 10220 ax-cnre 10221 ax-pre-lttri 10222 ax-pre-lttrn 10223 ax-pre-ltadd 10224 ax-pre-mulgt0 10225 |
This theorem depends on definitions: df-bi 197 df-or 384 df-an 385 df-3or 1073 df-3an 1074 df-tru 1635 df-ex 1854 df-nf 1859 df-sb 2047 df-eu 2611 df-mo 2612 df-clab 2747 df-cleq 2753 df-clel 2756 df-nfc 2891 df-ne 2933 df-nel 3036 df-ral 3055 df-rex 3056 df-reu 3057 df-rmo 3058 df-rab 3059 df-v 3342 df-sbc 3577 df-csb 3675 df-dif 3718 df-un 3720 df-in 3722 df-ss 3729 df-pss 3731 df-nul 4059 df-if 4231 df-pw 4304 df-sn 4322 df-pr 4324 df-tp 4326 df-op 4328 df-uni 4589 df-int 4628 df-iun 4674 df-br 4805 df-opab 4865 df-mpt 4882 df-tr 4905 df-id 5174 df-eprel 5179 df-po 5187 df-so 5188 df-fr 5225 df-we 5227 df-xp 5272 df-rel 5273 df-cnv 5274 df-co 5275 df-dm 5276 df-rn 5277 df-res 5278 df-ima 5279 df-pred 5841 df-ord 5887 df-on 5888 df-lim 5889 df-suc 5890 df-iota 6012 df-fun 6051 df-fn 6052 df-f 6053 df-f1 6054 df-fo 6055 df-f1o 6056 df-fv 6057 df-riota 6775 df-ov 6817 df-oprab 6818 df-mpt2 6819 df-om 7232 df-1st 7334 df-2nd 7335 df-wrecs 7577 df-recs 7638 df-rdg 7676 df-er 7913 df-en 8124 df-dom 8125 df-sdom 8126 df-pnf 10288 df-mnf 10289 df-xr 10290 df-ltxr 10291 df-le 10292 df-sub 10480 df-neg 10481 df-nn 11233 df-2 11291 df-ndx 16082 df-slot 16083 df-base 16085 df-sets 16086 df-plusg 16176 df-0g 16324 df-mgm 17463 df-sgrp 17505 df-mnd 17516 df-grp 17646 df-minusg 17647 df-sbg 17648 df-mgp 18710 df-ur 18722 df-ring 18769 df-lmod 19087 df-lss 19155 df-lsp 19194 |
This theorem is referenced by: lspsnvsi 19226 lsmspsn 19306 lsppreli 19312 lspexch 19351 lvecindp 19360 lvecindp2 19361 lshpdisj 34795 lkrlsp 34910 lshpsmreu 34917 lshpkrlem5 34922 baerlem3lem2 37519 baerlem5alem2 37520 baerlem5blem2 37521 |
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