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| Mirrors > Home > MPE Home > Th. List > lmodvsubcl | Structured version Visualization version GIF version | ||
| Description: Closure of vector subtraction. (hvsubcl 30946 analog.) (Contributed by NM, 31-Mar-2014.) (Revised by Mario Carneiro, 19-Jun-2014.) |
| Ref | Expression |
|---|---|
| lmodvsubcl.v | ⊢ 𝑉 = (Base‘𝑊) |
| lmodvsubcl.m | ⊢ − = (-g‘𝑊) |
| Ref | Expression |
|---|---|
| lmodvsubcl | ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) ∈ 𝑉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmodgrp 20773 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvsubcl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvsubcl.m | . . 3 ⊢ − = (-g‘𝑊) | |
| 4 | 2, 3 | grpsubcl 18952 | . 2 ⊢ ((𝑊 ∈ Grp ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) ∈ 𝑉) |
| 5 | 1, 4 | syl3an1 1163 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 ‘cfv 6511 (class class class)co 7387 Basecbs 17179 Grpcgrp 18865 -gcsg 18867 LModclmod 20766 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-ral 3045 df-rex 3054 df-rmo 3354 df-reu 3355 df-rab 3406 df-v 3449 df-sbc 3754 df-csb 3863 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4872 df-iun 4957 df-br 5108 df-opab 5170 df-mpt 5189 df-id 5533 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-iota 6464 df-fun 6513 df-fn 6514 df-f 6515 df-fv 6519 df-riota 7344 df-ov 7390 df-oprab 7391 df-mpo 7392 df-1st 7968 df-2nd 7969 df-0g 17404 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-grp 18868 df-minusg 18869 df-sbg 18870 df-lmod 20768 |
| This theorem is referenced by: lspsnsub 20913 lvecvscan 21021 ip2subdi 21553 ip2eq 21562 ipcau2 25134 nmparlem 25139 minveclem1 25324 minveclem2 25326 minveclem4 25332 minveclem6 25334 pjthlem1 25337 pjthlem2 25338 eqlkr 39092 lkrlsp 39095 mapdpglem1 41666 mapdpglem2 41667 mapdpglem5N 41671 mapdpglem8 41673 mapdpglem9 41674 mapdpglem13 41678 mapdpglem14 41679 mapdpglem27 41693 baerlem3lem2 41704 baerlem5alem2 41705 baerlem5blem2 41706 mapdheq4lem 41725 mapdh6lem1N 41727 mapdh6lem2N 41728 hdmap1l6lem1 41801 hdmap1l6lem2 41802 hdmap11 41842 hdmapinvlem4 41915 |
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