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| Mirrors > Home > MPE Home > Th. List > zrhrhm | Structured version Visualization version GIF version | ||
| Description: The ℤRHom homomorphism is a homomorphism. (Contributed by Mario Carneiro, 12-Jun-2015.) (Revised by AV, 12-Jun-2019.) |
| Ref | Expression |
|---|---|
| zrhval.l | ⊢ 𝐿 = (ℤRHom‘𝑅) |
| Ref | Expression |
|---|---|
| zrhrhm | ⊢ (𝑅 ∈ Ring → 𝐿 ∈ (ℤring RingHom 𝑅)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2736 | . 2 ⊢ 𝐿 = 𝐿 | |
| 2 | zrhval.l | . . 3 ⊢ 𝐿 = (ℤRHom‘𝑅) | |
| 3 | 2 | zrhrhmb 21490 | . 2 ⊢ (𝑅 ∈ Ring → (𝐿 ∈ (ℤring RingHom 𝑅) ↔ 𝐿 = 𝐿)) |
| 4 | 1, 3 | mpbiri 258 | 1 ⊢ (𝑅 ∈ Ring → 𝐿 ∈ (ℤring RingHom 𝑅)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ‘cfv 6498 (class class class)co 7367 Ringcrg 20214 RingHom crh 20449 ℤringczring 21426 ℤRHomczrh 21479 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-addf 11117 ax-mulf 11118 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-om 7818 df-1st 7942 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-1o 8405 df-er 8643 df-map 8775 df-en 8894 df-dom 8895 df-sdom 8896 df-fin 8897 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-nn 12175 df-2 12244 df-3 12245 df-4 12246 df-5 12247 df-6 12248 df-7 12249 df-8 12250 df-9 12251 df-n0 12438 df-z 12525 df-dec 12645 df-uz 12789 df-fz 13462 df-seq 13964 df-struct 17117 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-mulr 17234 df-starv 17235 df-tset 17239 df-ple 17240 df-ds 17242 df-unif 17243 df-0g 17404 df-mgm 18608 df-sgrp 18687 df-mnd 18703 df-mhm 18751 df-grp 18912 df-minusg 18913 df-mulg 19044 df-subg 19099 df-ghm 19188 df-cmn 19757 df-abl 19758 df-mgp 20122 df-rng 20134 df-ur 20163 df-ring 20216 df-cring 20217 df-rhm 20452 df-subrng 20523 df-subrg 20547 df-cnfld 21353 df-zring 21427 df-zrh 21483 |
| This theorem is referenced by: zrh1 21492 zrh0 21493 fermltlchr 21509 chrrhm 21511 domnchr 21512 zndvds0 21530 znf1o 21531 zzngim 21532 znfld 21540 znidomb 21541 znunit 21543 znrrg 21545 cygznlem3 21549 zrhpsgnmhm 21564 zrhpsgnodpm 21572 ply1fermltlchr 22277 dchrzrhmul 27209 lgsqrlem1 27309 lgsqrlem2 27310 lgsqrlem3 27311 lgsdchr 27318 lgseisenlem3 27340 lgseisenlem4 27341 dchrisum0flblem1 27471 znfermltl 33426 elrspunidl 33488 esplyfval0 33708 esplyfval2 33709 esplympl 33711 esplyfval3 33716 vieta 33724 mdetpmtr1 33967 mdetpmtr12 33969 mdetlap 33976 zrhf1ker 34117 zrhunitpreima 34120 elzrhunit 34121 zrhneg 34122 zrhcntr 34123 qqhval2lem 34125 qqhf 34130 qqhghm 34132 qqhrhm 34133 qqhnm 34134 zndvdchrrhm 42412 aks6d1c1p2 42548 aks6d1c1p3 42549 aks6d1c1 42555 hashscontpowcl 42559 hashscontpow 42561 aks6d1c4 42563 aks6d1c2 42569 aks6d1c5lem0 42574 aks6d1c5lem1 42575 aks6d1c5lem3 42576 aks6d1c5lem2 42577 aks6d1c5 42578 aks6d1c6lem1 42609 aks6d1c6lem3 42611 aks6d1c6lem5 42616 aks6d1c7lem1 42619 aks5lem3a 42628 aks5lem5a 42630 |
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