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| Mirrors > Home > MPE Home > Th. List > lmodvsubcl | Structured version Visualization version GIF version | ||
| Description: Closure of vector subtraction. (hvsubcl 30932 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 20811 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvsubcl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvsubcl.m | . . 3 ⊢ − = (-g‘𝑊) | |
| 4 | 2, 3 | grpsubcl 18990 | . 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 1539 ∈ wcel 2107 ‘cfv 6528 (class class class)co 7400 Basecbs 17215 Grpcgrp 18903 -gcsg 18905 LModclmod 20804 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-sep 5264 ax-nul 5274 ax-pow 5333 ax-pr 5400 ax-un 7724 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-ral 3051 df-rex 3060 df-rmo 3357 df-reu 3358 df-rab 3414 df-v 3459 df-sbc 3764 df-csb 3873 df-dif 3927 df-un 3929 df-in 3931 df-ss 3941 df-nul 4307 df-if 4499 df-pw 4575 df-sn 4600 df-pr 4602 df-op 4606 df-uni 4882 df-iun 4967 df-br 5118 df-opab 5180 df-mpt 5200 df-id 5546 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-iota 6481 df-fun 6530 df-fn 6531 df-f 6532 df-fv 6536 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-1st 7983 df-2nd 7984 df-0g 17442 df-mgm 18605 df-sgrp 18684 df-mnd 18700 df-grp 18906 df-minusg 18907 df-sbg 18908 df-lmod 20806 |
| This theorem is referenced by: lspsnsub 20951 lvecvscan 21059 ip2subdi 21591 ip2eq 21600 ipcau2 25173 nmparlem 25178 minveclem1 25363 minveclem2 25365 minveclem4 25371 minveclem6 25373 pjthlem1 25376 pjthlem2 25377 eqlkr 39046 lkrlsp 39049 mapdpglem1 41620 mapdpglem2 41621 mapdpglem5N 41625 mapdpglem8 41627 mapdpglem9 41628 mapdpglem13 41632 mapdpglem14 41633 mapdpglem27 41647 baerlem3lem2 41658 baerlem5alem2 41659 baerlem5blem2 41660 mapdheq4lem 41679 mapdh6lem1N 41681 mapdh6lem2N 41682 hdmap1l6lem1 41755 hdmap1l6lem2 41756 hdmap11 41796 hdmapinvlem4 41869 |
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