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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 13829 |
. 2
|
| 4 | simp2 1025 |
. . . 4
| |
| 5 | sgrpmgm 13637 |
. . . . . . . . . . . . . 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 13589 |
. . . . . . . . . . . 12
|
| 12 | 7, 9, 10, 11 | syl3anc 1274 |
. . . . . . . . . . 11
|
| 13 | 12 | adantr 276 |
. . . . . . . . . 10
|
| 14 | 1, 2 | sgrpass 13638 |
. . . . . . . . . . . . 13
|
| 15 | 14 | 3anassrs 1256 |
. . . . . . . . . . . 12
|
| 16 | 15 | ralrimiva 2617 |
. . . . . . . . . . 11
|
| 17 | 16 | adantr 276 |
. . . . . . . . . 10
|
| 18 | simpr 110 |
. . . . . . . . . 10
| |
| 19 | 13, 17, 18 | 3jca 1204 |
. . . . . . . . 9
|
| 20 | 19 | ex 115 |
. . . . . . . 8
|
| 21 | 20 | ralimdva 2611 |
. . . . . . 7
|
| 22 | 21 | ralimdva 2611 |
. . . . . 6
|
| 23 | 22 | a1d 22 |
. . . . 5
|
| 24 | 23 | 3imp 1220 |
. . . 4
|
| 25 | 4, 24 | jca 306 |
. . 3
|
| 26 | eleq1w 2295 |
. . . . . . 7
| |
| 27 | 26 | cbvexv 1970 |
. . . . . 6
|
| 28 | 3simpa 1021 |
. . . . . . . . 9
| |
| 29 | 28 | 2ralimi 2608 |
. . . . . . . 8
|
| 30 | 1, 2 | issgrpn0 13635 |
. . . . . . . 8
|
| 31 | 29, 30 | imbitrrid 156 |
. . . . . . 7
|
| 32 | 31 | exlimiv 1647 |
. . . . . 6
|
| 33 | 27, 32 | sylbi 121 |
. . . . 5
|
| 34 | 33 | imp 124 |
. . . 4
|
| 35 | simpl 109 |
. . . 4
| |
| 36 | simp3 1026 |
. . . . . 6
| |
| 37 | 36 | 2ralimi 2608 |
. . . . 5
|
| 38 | 37 | adantl 277 |
. . . 4
|
| 39 | 34, 35, 38 | 3jca 1204 |
. . 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 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 2207 ax-14 2208 ax-ext 2216 ax-coll 4227 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-cnex 8220 ax-resscn 8221 ax-1re 8223 ax-addrcl 8226 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-ral 2527 df-rex 2528 df-reu 2529 df-rmo 2530 df-rab 2531 df-v 2817 df-sbc 3045 df-csb 3141 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-iun 3995 df-br 4112 df-opab 4174 df-mpt 4175 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-f1 5359 df-fo 5360 df-f1o 5361 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-1st 6336 df-2nd 6337 df-inn 9240 df-2 9298 df-ndx 13232 df-slot 13233 df-base 13235 df-plusg 13320 df-0g 13488 df-mgm 13586 df-sgrp 13632 df-mnd 13647 df-grp 13733 df-minusg 13734 df-sbg 13735 |
| This theorem is referenced by: (None) |
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