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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 19480 | . 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 18365 | . 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 6354 ‘cfv 6358 (class class class)co 7159 Basecbs 16486 GrpHom cghm 18358 RingHom crh 19467 |
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 2796 ax-rep 5193 ax-sep 5206 ax-nul 5213 ax-pow 5269 ax-pr 5333 ax-un 7464 ax-cnex 10596 ax-resscn 10597 ax-1cn 10598 ax-icn 10599 ax-addcl 10600 ax-addrcl 10601 ax-mulcl 10602 ax-mulrcl 10603 ax-mulcom 10604 ax-addass 10605 ax-mulass 10606 ax-distr 10607 ax-i2m1 10608 ax-1ne0 10609 ax-1rid 10610 ax-rnegex 10611 ax-rrecex 10612 ax-cnre 10613 ax-pre-lttri 10614 ax-pre-lttrn 10615 ax-pre-ltadd 10616 ax-pre-mulgt0 10617 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2803 df-cleq 2817 df-clel 2896 df-nfc 2966 df-ne 3020 df-nel 3127 df-ral 3146 df-rex 3147 df-reu 3148 df-rab 3150 df-v 3499 df-sbc 3776 df-csb 3887 df-dif 3942 df-un 3944 df-in 3946 df-ss 3955 df-pss 3957 df-nul 4295 df-if 4471 df-pw 4544 df-sn 4571 df-pr 4573 df-tp 4575 df-op 4577 df-uni 4842 df-iun 4924 df-br 5070 df-opab 5132 df-mpt 5150 df-tr 5176 df-id 5463 df-eprel 5468 df-po 5477 df-so 5478 df-fr 5517 df-we 5519 df-xp 5564 df-rel 5565 df-cnv 5566 df-co 5567 df-dm 5568 df-rn 5569 df-res 5570 df-ima 5571 df-pred 6151 df-ord 6197 df-on 6198 df-lim 6199 df-suc 6200 df-iota 6317 df-fun 6360 df-fn 6361 df-f 6362 df-f1 6363 df-fo 6364 df-f1o 6365 df-fv 6366 df-riota 7117 df-ov 7162 df-oprab 7163 df-mpo 7164 df-om 7584 df-wrecs 7950 df-recs 8011 df-rdg 8049 df-er 8292 df-map 8411 df-en 8513 df-dom 8514 df-sdom 8515 df-pnf 10680 df-mnf 10681 df-xr 10682 df-ltxr 10683 df-le 10684 df-sub 10875 df-neg 10876 df-nn 11642 df-2 11703 df-ndx 16489 df-slot 16490 df-base 16492 df-sets 16493 df-plusg 16581 df-0g 16718 df-mhm 17959 df-ghm 18359 df-mgp 19243 df-ur 19255 df-ring 19302 df-rnghom 19470 |
This theorem is referenced by: rhmf1o 19487 kerf1hrmOLD 19501 rnrhmsubrg 19570 srngf1o 19628 evlslem3 20296 evlslem6 20297 evlslem1 20298 evlseu 20299 mpfconst 20317 mpfproj 20318 mpfsubrg 20319 mpfind 20323 evls1val 20486 evls1sca 20489 evl1val 20495 fveval1fvcl 20499 evl1addd 20507 evl1subd 20508 evl1muld 20509 evl1expd 20511 pf1const 20512 pf1id 20513 pf1subrg 20514 mpfpf1 20517 pf1mpf 20518 pf1ind 20521 mulgrhm2 20649 chrrhm 20681 domnchr 20682 znf1o 20701 znidomb 20711 ply1remlem 24759 ply1rem 24760 fta1glem1 24762 fta1glem2 24763 fta1g 24764 fta1blem 24765 plypf1 24805 dchrzrhmul 25825 lgsqrlem1 25925 lgsqrlem2 25926 lgsqrlem3 25927 lgseisenlem3 25956 lgseisenlem4 25957 rhmdvdsr 30895 rhmopp 30896 rhmdvd 30898 kerunit 30900 mdetlap 31101 pl1cn 31202 zrhunitpreima 31223 elzrhunit 31224 qqhval2lem 31226 qqhf 31231 qqhghm 31233 qqhrhm 31234 qqhnm 31235 selvval2lem4 39142 selvcl 39144 idomrootle 39801 elringchom 44292 rhmsscmap2 44297 rhmsscmap 44298 rhmsubcsetclem2 44300 rhmsubcrngclem2 44306 ringcsect 44309 ringcinv 44310 funcringcsetc 44313 funcringcsetcALTV2lem8 44321 funcringcsetcALTV2lem9 44322 elringchomALTV 44327 ringcinvALTV 44334 funcringcsetclem8ALTV 44344 funcringcsetclem9ALTV 44345 zrtermoringc 44348 rhmsubclem4 44367 |
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