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| Mirrors > Home > MPE Home > Th. List > lmhmf | Structured version Visualization version GIF version | ||
| Description: A homomorphism of left modules is a function. (Contributed by Stefan O'Rear, 1-Jan-2015.) |
| Ref | Expression |
|---|---|
| lmhmf.b | ⊢ 𝐵 = (Base‘𝑆) |
| lmhmf.c | ⊢ 𝐶 = (Base‘𝑇) |
| Ref | Expression |
|---|---|
| lmhmf | ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹:𝐵⟶𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmghm 21311 | . 2 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹 ∈ (𝑆 GrpHom 𝑇)) | |
| 2 | lmhmf.b | . . 3 ⊢ 𝐵 = (Base‘𝑆) | |
| 3 | lmhmf.c | . . 3 ⊢ 𝐶 = (Base‘𝑇) | |
| 4 | 2, 3 | ghmf 19439 | . 2 ⊢ (𝐹 ∈ (𝑆 GrpHom 𝑇) → 𝐹:𝐵⟶𝐶) |
| 5 | 1, 4 | syl 18 | 1 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹:𝐵⟶𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 ⟶wf 6534 ‘cfv 6538 (class class class)co 7420 Basecbs 17392 GrpHom cghm 19432 LMHom clmhm 21299 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3739 df-csb 3847 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-fv 6546 df-ov 7423 df-oprab 7424 df-mpo 7425 df-1st 8001 df-2nd 8002 df-map 8852 df-ghm 19433 df-lmhm 21302 |
| This theorem is used by: islmhm2 21318 lmhmco 21323 lmhmplusg 21324 lmhmvsca 21325 lmhmf1o 21326 lmhmima 21327 lmhmpreima 21328 lmhmlsp 21329 lmhmrnlss 21330 lmhmeql 21335 lspextmo 21336 lmimcnv 21347 ipcl 21944 frlmup3 22111 nmoleub2lem 25440 nmoleub2lem3 25441 nmoleub3 25445 nmhmcn 25446 dimkerim 34305 lvecendof1f1o 34311 kercvrlsm 44178 lmhmfgima 44179 lnmepi 44180 lmhmfgsplit 44181 pwssplit4 44184 mendring 44283 mendlmod 44284 mendassa 44285 |
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