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| Mirrors > Home > ILE Home > Th. List > rhmdvdsr | Unicode version | ||
| Description: A ring homomorphism preserves the divisibility relation. (Contributed by Thierry Arnoux, 22-Oct-2017.) |
| Ref | Expression |
|---|---|
| rhmdvdsr.x |
|
| rhmdvdsr.m |
|
| rhmdvdsr.n |
|
| Ref | Expression |
|---|---|
| rhmdvdsr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl1 1027 |
. . 3
| |
| 2 | simpl2 1028 |
. . 3
| |
| 3 | rhmdvdsr.x |
. . . . 5
| |
| 4 | eqid 2231 |
. . . . 5
| |
| 5 | 3, 4 | rhmf 14258 |
. . . 4
|
| 6 | 5 | ffvelcdmda 5790 |
. . 3
|
| 7 | 1, 2, 6 | syl2anc 411 |
. 2
|
| 8 | simpll1 1063 |
. . . . . 6
| |
| 9 | simpr 110 |
. . . . . 6
| |
| 10 | 5 | ffvelcdmda 5790 |
. . . . . 6
|
| 11 | 8, 9, 10 | syl2anc 411 |
. . . . 5
|
| 12 | 11 | ralrimiva 2606 |
. . . 4
|
| 13 | 2 | adantr 276 |
. . . . . . 7
|
| 14 | eqid 2231 |
. . . . . . . 8
| |
| 15 | eqid 2231 |
. . . . . . . 8
| |
| 16 | 3, 14, 15 | rhmmul 14259 |
. . . . . . 7
|
| 17 | 8, 9, 13, 16 | syl3anc 1274 |
. . . . . 6
|
| 18 | 17 | ralrimiva 2606 |
. . . . 5
|
| 19 | simpr 110 |
. . . . . 6
| |
| 20 | 3 | a1i 9 |
. . . . . . 7
|
| 21 | rhmdvdsr.m |
. . . . . . . 8
| |
| 22 | 21 | a1i 9 |
. . . . . . 7
|
| 23 | rhmrcl1 14250 |
. . . . . . . . . 10
| |
| 24 | 23 | 3ad2ant1 1045 |
. . . . . . . . 9
|
| 25 | 24 | adantr 276 |
. . . . . . . 8
|
| 26 | ringsrg 14141 |
. . . . . . . 8
| |
| 27 | 25, 26 | syl 14 |
. . . . . . 7
|
| 28 | eqidd 2232 |
. . . . . . 7
| |
| 29 | 20, 22, 27, 28, 2 | dvdsr2d 14190 |
. . . . . 6
|
| 30 | 19, 29 | mpbid 147 |
. . . . 5
|
| 31 | r19.29 2671 |
. . . . . 6
| |
| 32 | simpl 109 |
. . . . . . . 8
| |
| 33 | simpr 110 |
. . . . . . . . 9
| |
| 34 | 33 | fveq2d 5652 |
. . . . . . . 8
|
| 35 | 32, 34 | eqtr3d 2266 |
. . . . . . 7
|
| 36 | 35 | reximi 2630 |
. . . . . 6
|
| 37 | 31, 36 | syl 14 |
. . . . 5
|
| 38 | 18, 30, 37 | syl2anc 411 |
. . . 4
|
| 39 | r19.29 2671 |
. . . 4
| |
| 40 | 12, 38, 39 | syl2anc 411 |
. . 3
|
| 41 | oveq1 6035 |
. . . . . 6
| |
| 42 | 41 | eqeq1d 2240 |
. . . . 5
|
| 43 | 42 | rspcev 2911 |
. . . 4
|
| 44 | 43 | rexlimivw 2647 |
. . 3
|
| 45 | 40, 44 | syl 14 |
. 2
|
| 46 | eqidd 2232 |
. . 3
| |
| 47 | rhmdvdsr.n |
. . . 4
| |
| 48 | 47 | a1i 9 |
. . 3
|
| 49 | rhmrcl2 14251 |
. . . . . 6
| |
| 50 | 49 | 3ad2ant1 1045 |
. . . . 5
|
| 51 | 50 | adantr 276 |
. . . 4
|
| 52 | ringsrg 14141 |
. . . 4
| |
| 53 | 51, 52 | syl 14 |
. . 3
|
| 54 | eqidd 2232 |
. . 3
| |
| 55 | 46, 48, 53, 54 | dvdsrd 14189 |
. 2
|
| 56 | 7, 45, 55 | mpbir2and 953 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8183 ax-resscn 8184 ax-1cn 8185 ax-1re 8186 ax-icn 8187 ax-addcl 8188 ax-addrcl 8189 ax-mulcl 8190 ax-addcom 8192 ax-addass 8194 ax-i2m1 8197 ax-0lt1 8198 ax-0id 8200 ax-rnegex 8201 ax-pre-ltirr 8204 ax-pre-ltadd 8208 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-map 6862 df-pnf 8275 df-mnf 8276 df-ltxr 8278 df-inn 9203 df-2 9261 df-3 9262 df-ndx 13165 df-slot 13166 df-base 13168 df-sets 13169 df-plusg 13253 df-mulr 13254 df-0g 13421 df-mgm 13519 df-sgrp 13565 df-mnd 13580 df-mhm 13622 df-grp 13666 df-minusg 13667 df-ghm 13908 df-cmn 13953 df-abl 13954 df-mgp 14015 df-ur 14054 df-srg 14058 df-ring 14092 df-dvdsr 14183 df-rhm 14247 |
| This theorem is referenced by: elrhmunit 14272 |
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