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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 21057 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvacl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvacl.a | . . 3 ⊢ + = (+g‘𝑊) | |
| 4 | 2, 3 | grpcl 19071 | . 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 2145 ‘cfv 6537 (class class class)co 7417 Basecbs 17307 +gcplusg 17348 Grpcgrp 19063 LModclmod 21050 |
| 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 2147 ax-9 2155 ax-ext 2734 ax-nul 5267 |
| 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 2741 df-cleq 2754 df-clel 2837 df-ne 2958 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-iota 6493 df-fv 6545 df-ov 7420 df-mgm 18736 df-sgrp 18827 df-mnd 18843 df-grp 19066 df-lmod 21052 |
| This theorem is used by: lmodcom 21098 lmodvsghm 21113 lss1 21128 lspprabs 21285 lspabs2 21313 lspabs3 21314 lspfixed 21321 lspexch 21322 lspsolvlem 21335 ipdir 21858 ipdi 21859 ip2di 21860 ocvlss 21891 frlmphl 22000 frlmup1 22017 nmparlem 25473 minveclem2 25660 lsatfixedN 39890 lfl0f 39950 lfladdcl 39952 lflnegcl 39956 lflvscl 39958 lkrlss 39976 lshpkrlem5 39995 lshpkrlem6 39996 dvh3dim2 42329 dvh3dim3N 42330 lcfrlem17 42440 lcfrlem19 42442 lcfrlem20 42443 lcfrlem23 42446 baerlem3lem1 42588 baerlem5alem1 42589 baerlem5blem1 42590 baerlem5alem2 42592 baerlem5blem2 42593 mapdindp0 42600 mapdindp2 42602 mapdindp4 42604 mapdh6lem2N 42615 mapdh6aN 42616 mapdh6dN 42620 mapdh6eN 42621 mapdh6hN 42624 hdmap1l6lem2 42689 hdmap1l6a 42690 hdmap1l6d 42694 hdmap1l6e 42695 hdmap1l6h 42698 hdmap11lem1 42722 hdmap11lem2 42723 hdmapneg 42727 hdmaprnlem3N 42731 hdmaprnlem3uN 42732 hdmaprnlem6N 42735 hdmaprnlem7N 42736 hdmaprnlem9N 42738 hdmaprnlem3eN 42739 hdmap14lem10 42758 hdmapinvlem3 42801 hdmapinvlem4 42802 hdmapglem7b 42809 hlhilphllem 42840 frlmsnic 43430 lincsumcl 49369 |
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