Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > rhmf | Structured version Visualization version GIF version |
Description: A ring homomorphism is a function. (Contributed by Stefan O'Rear, 8-Mar-2015.) |
Ref | Expression |
---|---|
rhmf.b | ⊢ 𝐵 = (Base‘𝑅) |
rhmf.c | ⊢ 𝐶 = (Base‘𝑆) |
Ref | Expression |
---|---|
rhmf | ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → 𝐹:𝐵⟶𝐶) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rhmghm 19470 | . 2 ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → 𝐹 ∈ (𝑅 GrpHom 𝑆)) | |
2 | rhmf.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
3 | rhmf.c | . . 3 ⊢ 𝐶 = (Base‘𝑆) | |
4 | 2, 3 | ghmf 18355 | . 2 ⊢ (𝐹 ∈ (𝑅 GrpHom 𝑆) → 𝐹:𝐵⟶𝐶) |
5 | 1, 4 | syl 17 | 1 ⊢ (𝐹 ∈ (𝑅 RingHom 𝑆) → 𝐹:𝐵⟶𝐶) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1536 ∈ wcel 2113 ⟶wf 6344 ‘cfv 6348 (class class class)co 7149 Basecbs 16476 GrpHom cghm 18348 RingHom crh 19457 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1969 ax-7 2014 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2160 ax-12 2176 ax-ext 2792 ax-rep 5183 ax-sep 5196 ax-nul 5203 ax-pow 5259 ax-pr 5323 ax-un 7454 ax-cnex 10586 ax-resscn 10587 ax-1cn 10588 ax-icn 10589 ax-addcl 10590 ax-addrcl 10591 ax-mulcl 10592 ax-mulrcl 10593 ax-mulcom 10594 ax-addass 10595 ax-mulass 10596 ax-distr 10597 ax-i2m1 10598 ax-1ne0 10599 ax-1rid 10600 ax-rnegex 10601 ax-rrecex 10602 ax-cnre 10603 ax-pre-lttri 10604 ax-pre-lttrn 10605 ax-pre-ltadd 10606 ax-pre-mulgt0 10607 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1083 df-3an 1084 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2799 df-cleq 2813 df-clel 2892 df-nfc 2962 df-ne 3016 df-nel 3123 df-ral 3142 df-rex 3143 df-reu 3144 df-rab 3146 df-v 3493 df-sbc 3769 df-csb 3877 df-dif 3932 df-un 3934 df-in 3936 df-ss 3945 df-pss 3947 df-nul 4285 df-if 4461 df-pw 4534 df-sn 4561 df-pr 4563 df-tp 4565 df-op 4567 df-uni 4832 df-iun 4914 df-br 5060 df-opab 5122 df-mpt 5140 df-tr 5166 df-id 5453 df-eprel 5458 df-po 5467 df-so 5468 df-fr 5507 df-we 5509 df-xp 5554 df-rel 5555 df-cnv 5556 df-co 5557 df-dm 5558 df-rn 5559 df-res 5560 df-ima 5561 df-pred 6141 df-ord 6187 df-on 6188 df-lim 6189 df-suc 6190 df-iota 6307 df-fun 6350 df-fn 6351 df-f 6352 df-f1 6353 df-fo 6354 df-f1o 6355 df-fv 6356 df-riota 7107 df-ov 7152 df-oprab 7153 df-mpo 7154 df-om 7574 df-wrecs 7940 df-recs 8001 df-rdg 8039 df-er 8282 df-map 8401 df-en 8503 df-dom 8504 df-sdom 8505 df-pnf 10670 df-mnf 10671 df-xr 10672 df-ltxr 10673 df-le 10674 df-sub 10865 df-neg 10866 df-nn 11632 df-2 11694 df-ndx 16479 df-slot 16480 df-base 16482 df-sets 16483 df-plusg 16571 df-0g 16708 df-mhm 17949 df-ghm 18349 df-mgp 19233 df-ur 19245 df-ring 19292 df-rnghom 19460 |
This theorem is referenced by: rhmf1o 19477 kerf1hrmOLD 19491 rnrhmsubrg 19560 srngf1o 19618 evlslem3 20286 evlslem6 20287 evlslem1 20288 evlseu 20289 mpfconst 20307 mpfproj 20308 mpfsubrg 20309 mpfind 20313 evls1val 20476 evls1sca 20479 evl1val 20485 fveval1fvcl 20489 evl1addd 20497 evl1subd 20498 evl1muld 20499 evl1expd 20501 pf1const 20502 pf1id 20503 pf1subrg 20504 mpfpf1 20507 pf1mpf 20508 pf1ind 20511 mulgrhm2 20639 chrrhm 20671 domnchr 20672 znf1o 20691 znidomb 20701 ply1remlem 24752 ply1rem 24753 fta1glem1 24755 fta1glem2 24756 fta1g 24757 fta1blem 24758 plypf1 24798 dchrzrhmul 25818 lgsqrlem1 25918 lgsqrlem2 25919 lgsqrlem3 25920 lgseisenlem3 25949 lgseisenlem4 25950 rhmdvdsr 30910 rhmopp 30911 rhmdvd 30913 kerunit 30915 mdetlap 31119 pl1cn 31217 zrhunitpreima 31238 elzrhunit 31239 qqhval2lem 31241 qqhf 31246 qqhghm 31248 qqhrhm 31249 qqhnm 31250 selvval2lem4 39213 selvcl 39215 idomrootle 39872 elringchom 44355 rhmsscmap2 44360 rhmsscmap 44361 rhmsubcsetclem2 44363 rhmsubcrngclem2 44369 ringcsect 44372 ringcinv 44373 funcringcsetc 44376 funcringcsetcALTV2lem8 44384 funcringcsetcALTV2lem9 44385 elringchomALTV 44390 ringcinvALTV 44397 funcringcsetclem8ALTV 44407 funcringcsetclem9ALTV 44408 zrtermoringc 44411 rhmsubclem4 44430 |
Copyright terms: Public domain | W3C validator |