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| Mirrors > Home > ILE Home > Th. List > grplinv | Unicode version | ||
| Description: The left inverse of a group element. (Contributed by NM, 24-Aug-2011.) (Revised by Mario Carneiro, 6-Jan-2015.) |
| Ref | Expression |
|---|---|
| grpinv.b |
|
| grpinv.p |
|
| grpinv.u |
|
| grpinv.n |
|
| Ref | Expression |
|---|---|
| grplinv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | grpinv.b |
. . . . 5
| |
| 2 | grpinv.p |
. . . . 5
| |
| 3 | grpinv.u |
. . . . 5
| |
| 4 | grpinv.n |
. . . . 5
| |
| 5 | 1, 2, 3, 4 | grpinvval 13591 |
. . . 4
|
| 6 | 5 | adantl 277 |
. . 3
|
| 7 | 1, 2, 3 | grpinveu 13586 |
. . . 4
|
| 8 | riotacl2 5975 |
. . . 4
| |
| 9 | 7, 8 | syl 14 |
. . 3
|
| 10 | 6, 9 | eqeltrd 2306 |
. 2
|
| 11 | oveq1 6014 |
. . . . 5
| |
| 12 | 11 | eqeq1d 2238 |
. . . 4
|
| 13 | 12 | elrab 2959 |
. . 3
|
| 14 | 13 | simprbi 275 |
. 2
|
| 15 | 10, 14 | syl 14 |
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-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-cnex 8101 ax-resscn 8102 ax-1re 8104 ax-addrcl 8107 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-reu 2515 df-rmo 2516 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-id 4384 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-rn 4730 df-res 4731 df-ima 4732 df-iota 5278 df-fun 5320 df-fn 5321 df-f 5322 df-f1 5323 df-fo 5324 df-f1o 5325 df-fv 5326 df-riota 5960 df-ov 6010 df-inn 9122 df-2 9180 df-ndx 13050 df-slot 13051 df-base 13053 df-plusg 13138 df-0g 13306 df-mgm 13404 df-sgrp 13450 df-mnd 13465 df-grp 13551 df-minusg 13552 |
| This theorem is referenced by: grprinv 13599 grpinvid1 13600 grpinvid2 13601 isgrpinv 13602 grplinvd 13603 grplrinv 13605 grpressid 13609 grplcan 13610 grpasscan2 13612 grpinvinv 13615 grpinvssd 13625 grpsubadd 13636 grplactcnv 13650 imasgrp 13663 ghmgrp 13670 mulgdirlem 13705 issubg2m 13741 isnsg3 13759 nmzsubg 13762 ssnmz 13763 eqger 13776 qusgrp 13784 conjghm 13828 ringnegr 14030 unitlinv 14105 lmodvneg1 14309 psrlinv 14663 |
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