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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 20830 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 18883 | . 2 ⊢ ((𝑊 ∈ Grp ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| 5 | 1, 4 | syl3an1 1164 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ‘cfv 6500 (class class class)co 7368 Basecbs 17148 +gcplusg 17189 Grpcgrp 18875 LModclmod 20823 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 ax-nul 5253 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-ral 3053 df-rex 3063 df-rab 3402 df-v 3444 df-sbc 3743 df-dif 3906 df-un 3908 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-iota 6456 df-fv 6508 df-ov 7371 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-grp 18878 df-lmod 20825 |
| This theorem is referenced by: lmodcom 20871 lmodvsghm 20886 lss1 20901 lspprabs 21059 lspabs2 21087 lspabs3 21088 lspfixed 21095 lspexch 21096 lspsolvlem 21109 ipdir 21606 ipdi 21607 ip2di 21608 ocvlss 21639 frlmphl 21748 frlmup1 21765 nmparlem 25207 minveclem2 25394 lsatfixedN 39379 lfl0f 39439 lfladdcl 39441 lflnegcl 39445 lflvscl 39447 lkrlss 39465 lshpkrlem5 39484 lshpkrlem6 39485 dvh3dim2 41818 dvh3dim3N 41819 lcfrlem17 41929 lcfrlem19 41931 lcfrlem20 41932 lcfrlem23 41935 baerlem3lem1 42077 baerlem5alem1 42078 baerlem5blem1 42079 baerlem5alem2 42081 baerlem5blem2 42082 mapdindp0 42089 mapdindp2 42091 mapdindp4 42093 mapdh6lem2N 42104 mapdh6aN 42105 mapdh6dN 42109 mapdh6eN 42110 mapdh6hN 42113 hdmap1l6lem2 42178 hdmap1l6a 42179 hdmap1l6d 42183 hdmap1l6e 42184 hdmap1l6h 42187 hdmap11lem1 42211 hdmap11lem2 42212 hdmapneg 42216 hdmaprnlem3N 42220 hdmaprnlem3uN 42221 hdmaprnlem6N 42224 hdmaprnlem7N 42225 hdmaprnlem9N 42227 hdmaprnlem3eN 42228 hdmap14lem10 42247 hdmapinvlem3 42290 hdmapinvlem4 42291 hdmapglem7b 42298 hlhilphllem 42329 frlmsnic 42904 lincsumcl 48785 |
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