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| Mirrors > Home > ILE Home > Th. List > dfgrp3me | Unicode version | ||
| Description: Alternate definition of a
group as a set with a closed, associative
operation, for which solutions |
| Ref | Expression |
|---|---|
| dfgrp3.b |
|
| dfgrp3.p |
|
| Ref | Expression |
|---|---|
| dfgrp3me |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dfgrp3.b |
. . 3
| |
| 2 | dfgrp3.p |
. . 3
| |
| 3 | 1, 2 | dfgrp3m 13681 |
. 2
|
| 4 | simp2 1024 |
. . . 4
| |
| 5 | sgrpmgm 13489 |
. . . . . . . . . . . . . 14
| |
| 6 | 5 | adantr 276 |
. . . . . . . . . . . . 13
|
| 7 | 6 | adantr 276 |
. . . . . . . . . . . 12
|
| 8 | simpr 110 |
. . . . . . . . . . . . 13
| |
| 9 | 8 | adantr 276 |
. . . . . . . . . . . 12
|
| 10 | simpr 110 |
. . . . . . . . . . . 12
| |
| 11 | 1, 2 | mgmcl 13441 |
. . . . . . . . . . . 12
|
| 12 | 7, 9, 10, 11 | syl3anc 1273 |
. . . . . . . . . . 11
|
| 13 | 12 | adantr 276 |
. . . . . . . . . 10
|
| 14 | 1, 2 | sgrpass 13490 |
. . . . . . . . . . . . 13
|
| 15 | 14 | 3anassrs 1255 |
. . . . . . . . . . . 12
|
| 16 | 15 | ralrimiva 2605 |
. . . . . . . . . . 11
|
| 17 | 16 | adantr 276 |
. . . . . . . . . 10
|
| 18 | simpr 110 |
. . . . . . . . . 10
| |
| 19 | 13, 17, 18 | 3jca 1203 |
. . . . . . . . 9
|
| 20 | 19 | ex 115 |
. . . . . . . 8
|
| 21 | 20 | ralimdva 2599 |
. . . . . . 7
|
| 22 | 21 | ralimdva 2599 |
. . . . . 6
|
| 23 | 22 | a1d 22 |
. . . . 5
|
| 24 | 23 | 3imp 1219 |
. . . 4
|
| 25 | 4, 24 | jca 306 |
. . 3
|
| 26 | eleq1w 2292 |
. . . . . . 7
| |
| 27 | 26 | cbvexv 1967 |
. . . . . 6
|
| 28 | 3simpa 1020 |
. . . . . . . . 9
| |
| 29 | 28 | 2ralimi 2596 |
. . . . . . . 8
|
| 30 | 1, 2 | issgrpn0 13487 |
. . . . . . . 8
|
| 31 | 29, 30 | imbitrrid 156 |
. . . . . . 7
|
| 32 | 31 | exlimiv 1646 |
. . . . . 6
|
| 33 | 27, 32 | sylbi 121 |
. . . . 5
|
| 34 | 33 | imp 124 |
. . . 4
|
| 35 | simpl 109 |
. . . 4
| |
| 36 | simp3 1025 |
. . . . . 6
| |
| 37 | 36 | 2ralimi 2596 |
. . . . 5
|
| 38 | 37 | adantl 277 |
. . . 4
|
| 39 | 34, 35, 38 | 3jca 1203 |
. . 3
|
| 40 | 25, 39 | impbii 126 |
. 2
|
| 41 | 3, 40 | bitri 184 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8122 ax-resscn 8123 ax-1re 8125 ax-addrcl 8128 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-inn 9143 df-2 9201 df-ndx 13084 df-slot 13085 df-base 13087 df-plusg 13172 df-0g 13340 df-mgm 13438 df-sgrp 13484 df-mnd 13499 df-grp 13585 df-minusg 13586 df-sbg 13587 |
| This theorem is referenced by: (None) |
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