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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 13825 |
. . . 4
|
| 6 | 5 | adantl 277 |
. . 3
|
| 7 | 1, 2, 3 | grpinveu 13820 |
. . . 4
|
| 8 | riotacl2 6043 |
. . . 4
| |
| 9 | 7, 8 | syl 14 |
. . 3
|
| 10 | 6, 9 | eqeltrd 2315 |
. 2
|
| 11 | oveq1 6082 |
. . . . 5
| |
| 12 | 11 | eqeq1d 2247 |
. . . 4
|
| 13 | 12 | elrab 2982 |
. . 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 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-cnex 8260 ax-resscn 8261 ax-1re 8263 ax-addrcl 8266 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-inn 9284 df-2 9342 df-ndx 13333 df-slot 13334 df-base 13336 df-plusg 13421 df-0g 13589 df-mgm 13653 df-sgrp 13694 df-mnd 13707 df-grp 13785 df-minusg 13786 |
| This theorem is referenced by: grprinv 13833 grpinvid1 13834 grpinvid2 13835 isgrpinv 13836 grplinvd 13837 grplrinv 13839 grpressid 13843 grplcan 13844 grpasscan2 13846 grpinvinv 13849 grpinvssd 13859 grpsubadd 13870 grplactcnv 13884 imasgrp 13891 ghmgrp 13898 mulgdirlem 13933 issubg2m 13969 isnsg3 13987 nmzsubg 13990 ssnmz 13991 eqger 14004 qusgrp 14012 conjghm 14056 ringnegr 14330 unitlinv 14406 lmodvneg1 14639 psrlinv 14998 |
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