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| Mirrors > Home > MPE Home > Th. List > lmodvacl | Structured version Visualization version GIF version | ||
| Description: Closure of vector addition for a left module. (Contributed by NM, 8-Dec-2013.) (Revised by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| lmodvacl.v | ⊢ 𝑉 = (Base‘𝑊) |
| lmodvacl.a | ⊢ + = (+g‘𝑊) |
| Ref | Expression |
|---|---|
| lmodvacl | ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodgrp 21172 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 19181 | . 2 ⊢ ((𝑊 ∈ Grp ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| 5 | 1, 4 | syl3an1 1181 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 ‘cfv 6558 (class class class)co 7443 Basecbs 17416 +gcplusg 17457 Grpcgrp 19173 LModclmod 21165 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 ax-nul 5263 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-ne 2960 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-ss 3901 df-dif 4050 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-iota 6512 df-fv 6566 df-ov 7446 df-mgm 18845 df-sgrp 18937 df-mnd 18953 df-grp 19176 df-lmod 21167 |
| This theorem is used by: lmodcom 21213 lmodvsghm 21228 lss1 21243 lspprabs 21400 lspabs2 21428 lspabs3 21429 lspfixed 21436 lspexch 21437 lspsolvlem 21450 ipdir 21975 ipdi 21976 ip2di 21977 ocvlss 22008 frlmphl 22117 frlmup1 22134 nmparlem 25590 minveclem2 25777 lsatfixedN 40258 lfl0f 40318 lfladdcl 40320 lflnegcl 40324 lflvscl 40326 lkrlss 40344 lshpkrlem5 40363 lshpkrlem6 40364 dvh3dim2 42697 dvh3dim3N 42698 lcfrlem17 42808 lcfrlem19 42810 lcfrlem20 42811 lcfrlem23 42814 baerlem3lem1 42956 baerlem5alem1 42957 baerlem5blem1 42958 baerlem5alem2 42960 baerlem5blem2 42961 mapdindp0 42968 mapdindp2 42970 mapdindp4 42972 mapdh6lem2N 42983 mapdh6aN 42984 mapdh6dN 42988 mapdh6eN 42989 mapdh6hN 42992 hdmap1l6lem2 43057 hdmap1l6a 43058 hdmap1l6d 43062 hdmap1l6e 43063 hdmap1l6h 43066 hdmap11lem1 43090 hdmap11lem2 43091 hdmapneg 43095 hdmaprnlem3N 43099 hdmaprnlem3uN 43100 hdmaprnlem6N 43103 hdmaprnlem7N 43104 hdmaprnlem9N 43106 hdmaprnlem3eN 43107 hdmap14lem10 43126 hdmapinvlem3 43169 hdmapinvlem4 43170 hdmapglem7b 43177 hlhilphllem 43208 frlmsnic 43797 lincsumcl 49748 |
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