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| Mirrors > Home > MPE Home > Th. List > lmodvsubcl | Structured version Visualization version GIF version | ||
| Description: Closure of vector subtraction. (hvsubcl 31107 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 20858 | . 2 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) | |
| 2 | lmodvsubcl.v | . . 3 ⊢ 𝑉 = (Base‘𝑊) | |
| 3 | lmodvsubcl.m | . . 3 ⊢ − = (-g‘𝑊) | |
| 4 | 2, 3 | grpsubcl 18988 | . 2 ⊢ ((𝑊 ∈ Grp ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) ∈ 𝑉) |
| 5 | 1, 4 | syl3an1 1169 | 1 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉) → (𝑋 − 𝑌) ∈ 𝑉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1092 = wceq 1547 ∈ wcel 2119 ‘cfv 6486 (class class class)co 7357 Basecbs 17171 Grpcgrp 18901 -gcsg 18903 LModclmod 20851 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5219 ax-nul 5229 ax-pow 5295 ax-pr 5363 ax-un 7679 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-ral 3054 df-rex 3064 df-rmo 3344 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-op 4563 df-uni 4840 df-iun 4924 df-br 5074 df-opab 5136 df-mpt 5155 df-id 5514 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-fv 6494 df-riota 7314 df-ov 7360 df-oprab 7361 df-mpo 7362 df-1st 7932 df-2nd 7933 df-0g 17396 df-mgm 18600 df-sgrp 18679 df-mnd 18695 df-grp 18904 df-minusg 18905 df-sbg 18906 df-lmod 20853 |
| This theorem is referenced by: lspsnsub 20998 lvecvscan 21105 ip2subdi 21620 ip2eq 21629 ipcau2 25220 nmparlem 25225 minveclem1 25410 minveclem2 25412 minveclem4 25418 minveclem6 25420 pjthlem1 25423 pjthlem2 25424 eqlkr 39600 lkrlsp 39603 mapdpglem1 42173 mapdpglem2 42174 mapdpglem5N 42178 mapdpglem8 42180 mapdpglem9 42181 mapdpglem13 42185 mapdpglem14 42186 mapdpglem27 42200 baerlem3lem2 42211 baerlem5alem2 42212 baerlem5blem2 42213 mapdheq4lem 42232 mapdh6lem1N 42234 mapdh6lem2N 42235 hdmap1l6lem1 42308 hdmap1l6lem2 42309 hdmap11 42349 hdmapinvlem4 42422 |
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