| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > lmghm | Structured version Visualization version GIF version | ||
| Description: A homomorphism of left modules is a homomorphism of groups. (Contributed by Stefan O'Rear, 1-Jan-2015.) |
| Ref | Expression |
|---|---|
| lmghm | ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹 ∈ (𝑆 GrpHom 𝑇)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . . 3 ⊢ (Scalar‘𝑆) = (Scalar‘𝑆) | |
| 2 | eqid 2760 | . . 3 ⊢ (Scalar‘𝑇) = (Scalar‘𝑇) | |
| 3 | 1, 2 | lmhmlem 21214 | . 2 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → ((𝑆 ∈ LMod ∧ 𝑇 ∈ LMod) ∧ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (Scalar‘𝑇) = (Scalar‘𝑆)))) |
| 4 | 3 | simprld 784 | 1 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹 ∈ (𝑆 GrpHom 𝑇)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ‘cfv 6533 (class class class)co 7414 Scalarcsca 17346 GrpHom cghm 19341 LModclmod 21045 LMHom clmhm 21204 |
| 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-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pr 5398 |
| 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-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3740 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-iota 6489 df-fun 6535 df-fv 6541 df-ov 7417 df-oprab 7418 df-mpo 7419 df-lmhm 21207 |
| This theorem is used by: lmhmf 21219 islmhm2 21223 lmhmco 21228 lmhmplusg 21229 lmhmvsca 21230 lmhmf1o 21231 lmhmima 21232 lmhmpreima 21233 reslmhm 21237 reslmhm2 21238 reslmhm2b 21239 lmhmeql 21240 lmimgim 21250 ip0l 21850 ipdir 21853 islindf5 22053 isnmhm2 24979 nmoleub2lem 25343 nmoleub2lem2 25345 nmhmcn 25349 lmhmghmd 33477 lmhmqusker 33847 dimkerim 34138 kercvrlsm 43925 pwssplit4 43931 mendring 44030 |
| Copyright terms: Public domain | W3C validator |