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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 20914 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 18966 | . 2 ⊢ ((𝑊 ∈ Grp ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| 5 | 1, 4 | syl3an1 1175 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 + 𝑌) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1097 = wceq 1559 ∈ wcel 2141 ‘cfv 6517 (class class class)co 7392 Basecbs 17228 +gcplusg 17269 Grpcgrp 18958 LModclmod 20907 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 ax-nul 5255 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-ne 2957 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-sbc 3745 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-if 4480 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-iota 6473 df-fv 6525 df-ov 7395 df-mgm 18657 df-sgrp 18736 df-mnd 18752 df-grp 18961 df-lmod 20909 |
| This theorem is referenced by: lmodcom 20955 lmodvsghm 20970 lss1 20985 lspprabs 21142 lspabs2 21170 lspabs3 21171 lspfixed 21178 lspexch 21179 lspsolvlem 21192 ipdir 21671 ipdi 21672 ip2di 21673 ocvlss 21704 frlmphl 21813 frlmup1 21830 nmparlem 25281 minveclem2 25468 lsatfixedN 39597 lfl0f 39657 lfladdcl 39659 lflnegcl 39663 lflvscl 39665 lkrlss 39683 lshpkrlem5 39702 lshpkrlem6 39703 dvh3dim2 42036 dvh3dim3N 42037 lcfrlem17 42147 lcfrlem19 42149 lcfrlem20 42150 lcfrlem23 42153 baerlem3lem1 42295 baerlem5alem1 42296 baerlem5blem1 42297 baerlem5alem2 42299 baerlem5blem2 42300 mapdindp0 42307 mapdindp2 42309 mapdindp4 42311 mapdh6lem2N 42322 mapdh6aN 42323 mapdh6dN 42327 mapdh6eN 42328 mapdh6hN 42331 hdmap1l6lem2 42396 hdmap1l6a 42397 hdmap1l6d 42401 hdmap1l6e 42402 hdmap1l6h 42405 hdmap11lem1 42429 hdmap11lem2 42430 hdmapneg 42434 hdmaprnlem3N 42438 hdmaprnlem3uN 42439 hdmaprnlem6N 42442 hdmaprnlem7N 42443 hdmaprnlem9N 42445 hdmaprnlem3eN 42446 hdmap14lem10 42465 hdmapinvlem3 42508 hdmapinvlem4 42509 hdmapglem7b 42516 hlhilphllem 42547 frlmsnic 43122 lincsumcl 49017 |
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