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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 21147 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 19157 | . 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 1569 ∈ wcel 2144 ‘cfv 6538 (class class class)co 7420 Basecbs 17392 +gcplusg 17433 Grpcgrp 19149 LModclmod 21140 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 ax-nul 5259 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3739 df-ss 3896 df-dif 4047 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-iota 6494 df-fv 6546 df-ov 7423 df-mgm 18821 df-sgrp 18913 df-mnd 18929 df-grp 19152 df-lmod 21142 |
| This theorem is used by: lmodcom 21188 lmodvsghm 21203 lss1 21218 lspprabs 21375 lspabs2 21403 lspabs3 21404 lspfixed 21411 lspexch 21412 lspsolvlem 21425 ipdir 21950 ipdi 21951 ip2di 21952 ocvlss 21983 frlmphl 22092 frlmup1 22109 nmparlem 25565 minveclem2 25752 lsatfixedN 40159 lfl0f 40219 lfladdcl 40221 lflnegcl 40225 lflvscl 40227 lkrlss 40245 lshpkrlem5 40264 lshpkrlem6 40265 dvh3dim2 42598 dvh3dim3N 42599 lcfrlem17 42709 lcfrlem19 42711 lcfrlem20 42712 lcfrlem23 42715 baerlem3lem1 42857 baerlem5alem1 42858 baerlem5blem1 42859 baerlem5alem2 42861 baerlem5blem2 42862 mapdindp0 42869 mapdindp2 42871 mapdindp4 42873 mapdh6lem2N 42884 mapdh6aN 42885 mapdh6dN 42889 mapdh6eN 42890 mapdh6hN 42893 hdmap1l6lem2 42958 hdmap1l6a 42959 hdmap1l6d 42963 hdmap1l6e 42964 hdmap1l6h 42967 hdmap11lem1 42991 hdmap11lem2 42992 hdmapneg 42996 hdmaprnlem3N 43000 hdmaprnlem3uN 43001 hdmaprnlem6N 43004 hdmaprnlem7N 43005 hdmaprnlem9N 43007 hdmaprnlem3eN 43008 hdmap14lem10 43027 hdmapinvlem3 43070 hdmapinvlem4 43071 hdmapglem7b 43078 hlhilphllem 43109 frlmsnic 43697 lincsumcl 49636 |
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