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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 2756 | . 2 ⊢ 𝐿 = 𝐿 | |
| 2 | zrhval.l | . . 3 ⊢ 𝐿 = (ℤRHom‘𝑅) | |
| 3 | 2 | zrhrhmb 21535 | . 2 ⊢ (𝑅 ∈ Ring → (𝐿 ∈ (ℤring RingHom 𝑅) ↔ 𝐿 = 𝐿)) |
| 4 | 1, 3 | mpbiri 260 | 1 ⊢ (𝑅 ∈ Ring → 𝐿 ∈ (ℤring RingHom 𝑅)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1554 ∈ wcel 2136 ‘cfv 6510 (class class class)co 7385 Ringcrg 20255 RingHom crh 20490 ℤringczring 21471 ℤRHomczrh 21524 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1809 ax-4 1823 ax-5 1924 ax-6 1981 ax-7 2022 ax-8 2138 ax-9 2146 ax-10 2169 ax-11 2185 ax-12 2206 ax-ext 2728 ax-rep 5221 ax-sep 5240 ax-nul 5250 ax-pow 5316 ax-pr 5384 ax-un 7707 ax-cnex 11119 ax-resscn 11120 ax-1cn 11121 ax-icn 11122 ax-addcl 11123 ax-addrcl 11124 ax-mulcl 11125 ax-mulrcl 11126 ax-mulcom 11127 ax-addass 11128 ax-mulass 11129 ax-distr 11130 ax-i2m1 11131 ax-1ne0 11132 ax-1rid 11133 ax-rnegex 11134 ax-rrecex 11135 ax-cnre 11136 ax-pre-lttri 11137 ax-pre-lttrn 11138 ax-pre-ltadd 11139 ax-pre-mulgt0 11140 ax-addf 11142 ax-mulf 11143 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1557 df-fal 1567 df-ex 1794 df-nf 1798 df-sb 2085 df-mo 2560 df-eu 2590 df-clab 2735 df-cleq 2748 df-clel 2831 df-nfc 2905 df-ne 2952 df-nel 3056 df-ral 3071 df-rex 3081 df-rmo 3361 df-reu 3362 df-rab 3409 df-v 3450 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4281 df-if 4475 df-pw 4551 df-sn 4577 df-pr 4579 df-tp 4581 df-op 4583 df-uni 4860 df-iun 4945 df-br 5095 df-opab 5157 df-mpt 5176 df-tr 5202 df-id 5535 df-eprel 5540 df-po 5548 df-so 5549 df-fr 5593 df-we 5595 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6466 df-fun 6512 df-fn 6513 df-f 6514 df-f1 6515 df-fo 6516 df-f1o 6517 df-fv 6518 df-riota 7342 df-ov 7388 df-oprab 7389 df-mpo 7390 df-om 7836 df-1st 7959 df-2nd 7960 df-frecs 8250 df-wrecs 8281 df-recs 8330 df-rdg 8369 df-1o 8425 df-er 8666 df-map 8798 df-en 8917 df-dom 8918 df-sdom 8919 df-fin 8920 df-pnf 11208 df-mnf 11209 df-xr 11210 df-ltxr 11211 df-le 11212 df-sub 11406 df-neg 11407 df-nn 12201 df-2 12270 df-3 12271 df-4 12272 df-5 12273 df-6 12274 df-7 12275 df-8 12276 df-9 12277 df-n0 12472 df-z 12559 df-dec 12679 df-uz 12830 df-fz 13503 df-seq 14005 df-struct 17159 df-sets 17176 df-slot 17194 df-ndx 17206 df-base 17222 df-ress 17243 df-plusg 17275 df-mulr 17276 df-starv 17277 df-tset 17281 df-ple 17282 df-ds 17284 df-unif 17285 df-0g 17446 df-mgm 18650 df-sgrp 18729 df-mnd 18745 df-mhm 18793 df-grp 18954 df-minusg 18955 df-mulg 19086 df-subg 19141 df-ghm 19230 df-cmn 19798 df-abl 19799 df-mgp 20163 df-rng 20175 df-ur 20204 df-ring 20257 df-cring 20258 df-rhm 20493 df-subrng 20568 df-subrg 20592 df-cnfld 21398 df-zring 21472 df-zrh 21528 |
| This theorem is referenced by: zrh1 21537 zrh0 21538 fermltlchr 21554 chrrhm 21556 domnchr 21557 zndvds0 21575 znf1o 21576 zzngim 21577 znfld 21585 znidomb 21586 znunit 21588 znrrg 21590 cygznlem3 21594 zrhpsgnmhm 21609 zrhpsgnodpm 21617 ply1fermltlchr 22348 dchrzrhmul 27280 lgsqrlem1 27380 lgsqrlem2 27381 lgsqrlem3 27382 lgsdchr 27389 lgseisenlem3 27411 lgseisenlem4 27412 dchrisum0flblem1 27542 znfermltl 33506 elrspunidl 33568 esplyfval0 33815 esplyfval2 33816 esplympl 33818 esplyfval3 33823 vieta 33831 mdetpmtr1 34074 mdetpmtr12 34076 mdetlap 34083 zrhf1ker 34224 zrhunitpreima 34227 elzrhunit 34228 zrhneg 34229 zrhcntr 34230 qqhval2lem 34232 qqhf 34237 qqhghm 34239 qqhrhm 34240 qqhnm 34241 zndvdchrrhm 42538 aks6d1c1p2 42674 aks6d1c1p3 42675 aks6d1c1 42681 hashscontpowcl 42685 hashscontpow 42687 aks6d1c4 42689 aks6d1c2 42695 aks6d1c5lem0 42700 aks6d1c5lem1 42701 aks6d1c5lem3 42702 aks6d1c5lem2 42703 aks6d1c5 42704 aks6d1c6lem1 42735 aks6d1c6lem3 42737 aks6d1c6lem5 42742 aks6d1c7lem1 42745 aks5lem3a 42754 aks5lem5a 42756 |
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