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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 21025 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 19039 | . 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 2146 ‘cfv 6543 (class class class)co 7423 Basecbs 17294 +gcplusg 17335 Grpcgrp 19031 LModclmod 21018 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-ext 2738 ax-nul 5274 |
| 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 2100 df-clab 2745 df-cleq 2758 df-clel 2841 df-ne 2962 df-ral 3083 df-rex 3093 df-rab 3420 df-v 3460 df-sbc 3748 df-dif 3911 df-un 3913 df-ss 3925 df-nul 4290 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-br 5115 df-iota 6499 df-fv 6551 df-ov 7426 df-mgm 18723 df-sgrp 18806 df-mnd 18822 df-grp 19034 df-lmod 21020 |
| This theorem is used by: lmodcom 21066 lmodvsghm 21081 lss1 21096 lspprabs 21253 lspabs2 21281 lspabs3 21282 lspfixed 21289 lspexch 21290 lspsolvlem 21303 ipdir 21826 ipdi 21827 ip2di 21828 ocvlss 21859 frlmphl 21968 frlmup1 21985 nmparlem 25435 minveclem2 25622 lsatfixedN 39824 lfl0f 39884 lfladdcl 39886 lflnegcl 39890 lflvscl 39892 lkrlss 39910 lshpkrlem5 39929 lshpkrlem6 39930 dvh3dim2 42263 dvh3dim3N 42264 lcfrlem17 42374 lcfrlem19 42376 lcfrlem20 42377 lcfrlem23 42380 baerlem3lem1 42522 baerlem5alem1 42523 baerlem5blem1 42524 baerlem5alem2 42526 baerlem5blem2 42527 mapdindp0 42534 mapdindp2 42536 mapdindp4 42538 mapdh6lem2N 42549 mapdh6aN 42550 mapdh6dN 42554 mapdh6eN 42555 mapdh6hN 42558 hdmap1l6lem2 42623 hdmap1l6a 42624 hdmap1l6d 42628 hdmap1l6e 42629 hdmap1l6h 42632 hdmap11lem1 42656 hdmap11lem2 42657 hdmapneg 42661 hdmaprnlem3N 42665 hdmaprnlem3uN 42666 hdmaprnlem6N 42669 hdmaprnlem7N 42670 hdmaprnlem9N 42672 hdmaprnlem3eN 42673 hdmap14lem10 42692 hdmapinvlem3 42735 hdmapinvlem4 42736 hdmapglem7b 42743 hlhilphllem 42774 frlmsnic 43349 lincsumcl 49252 |
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