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Mirrors > Home > MPE Home > Th. List > rhmmhm | Structured version Visualization version GIF version |
Description: A ring homomorphism is a homomorphism of multiplicative monoids. (Contributed by Stefan O'Rear, 7-Mar-2015.) |
Ref | Expression |
---|---|
isrhm.m | ⊢ 𝑀 = (mulGrp‘𝑅) |
isrhm.n | ⊢ 𝑁 = (mulGrp‘𝑆) |
Ref | Expression |
---|---|
rhmmhm | ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → 𝐹 ∈ (𝑀 MndHom 𝑁)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isrhm.m | . . . 4 ⊢ 𝑀 = (mulGrp‘𝑅) | |
2 | isrhm.n | . . . 4 ⊢ 𝑁 = (mulGrp‘𝑆) | |
3 | 1, 2 | isrhm 19208 | . . 3 ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) ↔ ((𝑅 ∈ Ring ∧ 𝑆 ∈ Ring) ∧ (𝐹 ∈ (𝑅 GrpHom 𝑆) ∧ 𝐹 ∈ (𝑀 MndHom 𝑁)))) |
4 | 3 | simprbi 489 | . 2 ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → (𝐹 ∈ (𝑅 GrpHom 𝑆) ∧ 𝐹 ∈ (𝑀 MndHom 𝑁))) |
5 | 4 | simprd 488 | 1 ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → 𝐹 ∈ (𝑀 MndHom 𝑁)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 387 = wceq 1508 ∈ wcel 2051 ‘cfv 6193 (class class class)co 6982 MndHom cmhm 17813 GrpHom cghm 18138 mulGrpcmgp 18974 Ringcrg 19032 RingHom crh 19199 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1759 ax-4 1773 ax-5 1870 ax-6 1929 ax-7 1966 ax-8 2053 ax-9 2060 ax-10 2080 ax-11 2094 ax-12 2107 ax-13 2302 ax-ext 2752 ax-rep 5053 ax-sep 5064 ax-nul 5071 ax-pow 5123 ax-pr 5190 ax-un 7285 ax-cnex 10397 ax-resscn 10398 ax-1cn 10399 ax-icn 10400 ax-addcl 10401 ax-addrcl 10402 ax-mulcl 10403 ax-mulrcl 10404 ax-mulcom 10405 ax-addass 10406 ax-mulass 10407 ax-distr 10408 ax-i2m1 10409 ax-1ne0 10410 ax-1rid 10411 ax-rnegex 10412 ax-rrecex 10413 ax-cnre 10414 ax-pre-lttri 10415 ax-pre-lttrn 10416 ax-pre-ltadd 10417 ax-pre-mulgt0 10418 |
This theorem depends on definitions: df-bi 199 df-an 388 df-or 835 df-3or 1070 df-3an 1071 df-tru 1511 df-ex 1744 df-nf 1748 df-sb 2017 df-mo 2551 df-eu 2589 df-clab 2761 df-cleq 2773 df-clel 2848 df-nfc 2920 df-ne 2970 df-nel 3076 df-ral 3095 df-rex 3096 df-reu 3097 df-rab 3099 df-v 3419 df-sbc 3684 df-csb 3789 df-dif 3834 df-un 3836 df-in 3838 df-ss 3845 df-pss 3847 df-nul 4182 df-if 4354 df-pw 4427 df-sn 4445 df-pr 4447 df-tp 4449 df-op 4451 df-uni 4718 df-iun 4799 df-br 4935 df-opab 4997 df-mpt 5014 df-tr 5036 df-id 5316 df-eprel 5321 df-po 5330 df-so 5331 df-fr 5370 df-we 5372 df-xp 5417 df-rel 5418 df-cnv 5419 df-co 5420 df-dm 5421 df-rn 5422 df-res 5423 df-ima 5424 df-pred 5991 df-ord 6037 df-on 6038 df-lim 6039 df-suc 6040 df-iota 6157 df-fun 6195 df-fn 6196 df-f 6197 df-f1 6198 df-fo 6199 df-f1o 6200 df-fv 6201 df-riota 6943 df-ov 6985 df-oprab 6986 df-mpo 6987 df-om 7403 df-wrecs 7756 df-recs 7818 df-rdg 7856 df-er 8095 df-map 8214 df-en 8313 df-dom 8314 df-sdom 8315 df-pnf 10482 df-mnf 10483 df-xr 10484 df-ltxr 10485 df-le 10486 df-sub 10678 df-neg 10679 df-nn 11446 df-2 11509 df-ndx 16348 df-slot 16349 df-base 16351 df-sets 16352 df-plusg 16440 df-0g 16577 df-mhm 17815 df-ghm 18139 df-mgp 18975 df-ur 18987 df-ring 19034 df-rnghom 19202 |
This theorem is referenced by: rhmmul 19214 rhm1 19217 rhmf1o 19219 rhmco 19224 pwsco2rhm 19226 resrhm 19299 rhmeql 19300 rhmima 19301 evlslem1 20020 mpfind 20041 evls1gsummul 20206 evls1varpw 20207 evl1expd 20225 evl1gsummul 20240 zrhpsgnmhm 20445 lgsqrlem1 25639 lgseisenlem4 25671 dchrisum0flblem1 25801 |
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