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| Mirrors > Home > ILE Home > Th. List > isrngd | Unicode version | ||
| Description: Properties that determine a non-unital ring. (Contributed by AV, 14-Feb-2025.) |
| Ref | Expression |
|---|---|
| isrngd.b |
|
| isrngd.p |
|
| isrngd.t |
|
| isrngd.g |
|
| isrngd.c |
|
| isrngd.a |
|
| isrngd.d |
|
| isrngd.e |
|
| Ref | Expression |
|---|---|
| isrngd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isrngd.g |
. 2
| |
| 2 | isrngd.b |
. . . 4
| |
| 3 | eqid 2231 |
. . . . . 6
| |
| 4 | eqid 2231 |
. . . . . 6
| |
| 5 | 3, 4 | mgpbasg 14020 |
. . . . 5
|
| 6 | 1, 5 | syl 14 |
. . . 4
|
| 7 | 2, 6 | eqtrd 2264 |
. . 3
|
| 8 | isrngd.t |
. . . 4
| |
| 9 | eqid 2231 |
. . . . . 6
| |
| 10 | 3, 9 | mgpplusgg 14018 |
. . . . 5
|
| 11 | 1, 10 | syl 14 |
. . . 4
|
| 12 | 8, 11 | eqtrd 2264 |
. . 3
|
| 13 | isrngd.c |
. . 3
| |
| 14 | isrngd.a |
. . 3
| |
| 15 | 3 | mgpex 14019 |
. . . 4
|
| 16 | 1, 15 | syl 14 |
. . 3
|
| 17 | 7, 12, 13, 14, 16 | issgrpd 13575 |
. 2
|
| 18 | 2 | eleq2d 2301 |
. . . . . 6
|
| 19 | 2 | eleq2d 2301 |
. . . . . 6
|
| 20 | 2 | eleq2d 2301 |
. . . . . 6
|
| 21 | 18, 19, 20 | 3anbi123d 1349 |
. . . . 5
|
| 22 | 21 | biimpar 297 |
. . . 4
|
| 23 | isrngd.d |
. . . . . 6
| |
| 24 | 8 | adantr 276 |
. . . . . . 7
|
| 25 | eqidd 2232 |
. . . . . . 7
| |
| 26 | isrngd.p |
. . . . . . . 8
| |
| 27 | 26 | oveqdr 6056 |
. . . . . . 7
|
| 28 | 24, 25, 27 | oveq123d 6049 |
. . . . . 6
|
| 29 | 26 | adantr 276 |
. . . . . . 7
|
| 30 | 8 | oveqdr 6056 |
. . . . . . 7
|
| 31 | 8 | oveqdr 6056 |
. . . . . . 7
|
| 32 | 29, 30, 31 | oveq123d 6049 |
. . . . . 6
|
| 33 | 23, 28, 32 | 3eqtr3d 2272 |
. . . . 5
|
| 34 | isrngd.e |
. . . . . 6
| |
| 35 | 26 | oveqdr 6056 |
. . . . . . 7
|
| 36 | eqidd 2232 |
. . . . . . 7
| |
| 37 | 24, 35, 36 | oveq123d 6049 |
. . . . . 6
|
| 38 | 8 | oveqdr 6056 |
. . . . . . 7
|
| 39 | 29, 31, 38 | oveq123d 6049 |
. . . . . 6
|
| 40 | 34, 37, 39 | 3eqtr3d 2272 |
. . . . 5
|
| 41 | 33, 40 | jca 306 |
. . . 4
|
| 42 | 22, 41 | syldan 282 |
. . 3
|
| 43 | 42 | ralrimivvva 2616 |
. 2
|
| 44 | eqid 2231 |
. . 3
| |
| 45 | 4, 3, 44, 9 | isrng 14028 |
. 2
|
| 46 | 1, 17, 43, 45 | syl3anbrc 1208 |
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-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-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-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-iota 5293 df-fun 5335 df-fn 5336 df-fv 5341 df-ov 6031 df-oprab 6032 df-mpo 6033 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-mgm 13519 df-sgrp 13565 df-mgp 14015 df-rng 14027 |
| This theorem is referenced by: rngressid 14048 imasrng 14050 opprrng 14171 issubrng2 14305 |
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