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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 13750 |
. 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 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-cnex 8113 ax-resscn 8114 ax-1re 8116 ax-addrcl 8119 |
| 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 2802 df-sbc 3030 df-csb 3126 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-fv 5332 df-ov 6016 df-inn 9134 df-ndx 13075 df-slot 13076 df-base 13078 df-subg 13747 |
| This theorem is referenced by: subg0 13757 subginv 13758 subgcl 13761 subgsub 13763 subgmulgcl 13764 subgmulg 13765 subgsubm 13773 subsubg 13774 subgintm 13775 isnsg 13779 nsgconj 13783 isnsg3 13784 ssnmz 13788 nmznsg 13790 eqger 13801 eqgid 13803 eqgen 13804 eqgcpbl 13805 qusgrp 13809 quseccl 13810 qusadd 13811 qus0 13812 qusinv 13813 qussub 13814 ecqusaddcl 13816 resghm 13837 resghm2 13838 resghm2b 13839 conjsubg 13854 conjsubgen 13855 conjnmz 13856 conjnmzb 13857 qusghm 13859 issubrng2 14214 issubrg2 14245 |
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