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| Mirrors > Home > ILE Home > Th. List > subgrcl | Unicode version | ||
| Description: Reverse closure for the subgroup predicate. (Contributed by Mario Carneiro, 2-Dec-2014.) |
| Ref | Expression |
|---|---|
| subgrcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2229 |
. . 3
| |
| 2 | 1 | issubg 13725 |
. 2
|
| 3 | 2 | simp1bi 1036 |
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-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-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-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-fv 5326 df-ov 6010 df-inn 9122 df-ndx 13050 df-slot 13051 df-base 13053 df-subg 13722 |
| This theorem is referenced by: subg0 13732 subginv 13733 subgcl 13736 subgsub 13738 subgmulgcl 13739 subgmulg 13740 subgsubm 13748 subsubg 13749 subgintm 13750 isnsg 13754 nsgconj 13758 isnsg3 13759 ssnmz 13763 nmznsg 13765 eqger 13776 eqgid 13778 eqgen 13779 eqgcpbl 13780 qusgrp 13784 quseccl 13785 qusadd 13786 qus0 13787 qusinv 13788 qussub 13789 ecqusaddcl 13791 resghm 13812 resghm2 13813 resghm2b 13814 conjsubg 13829 conjsubgen 13830 conjnmz 13831 conjnmzb 13832 qusghm 13834 issubrng2 14189 issubrg2 14220 |
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