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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 2207 |
. . 3
| |
| 2 | 1 | issubg 13624 |
. 2
|
| 3 | 2 | simp1bi 1015 |
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 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-13 2180 ax-14 2181 ax-ext 2189 ax-sep 4178 ax-pow 4234 ax-pr 4269 ax-un 4498 ax-cnex 8051 ax-resscn 8052 ax-1re 8054 ax-addrcl 8057 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2194 df-cleq 2200 df-clel 2203 df-nfc 2339 df-ral 2491 df-rex 2492 df-rab 2495 df-v 2778 df-sbc 3006 df-csb 3102 df-un 3178 df-in 3180 df-ss 3187 df-pw 3628 df-sn 3649 df-pr 3650 df-op 3652 df-uni 3865 df-int 3900 df-br 4060 df-opab 4122 df-mpt 4123 df-id 4358 df-xp 4699 df-rel 4700 df-cnv 4701 df-co 4702 df-dm 4703 df-rn 4704 df-res 4705 df-ima 4706 df-iota 5251 df-fun 5292 df-fn 5293 df-fv 5298 df-ov 5970 df-inn 9072 df-ndx 12950 df-slot 12951 df-base 12953 df-subg 13621 |
| This theorem is referenced by: subg0 13631 subginv 13632 subgcl 13635 subgsub 13637 subgmulgcl 13638 subgmulg 13639 subgsubm 13647 subsubg 13648 subgintm 13649 isnsg 13653 nsgconj 13657 isnsg3 13658 ssnmz 13662 nmznsg 13664 eqger 13675 eqgid 13677 eqgen 13678 eqgcpbl 13679 qusgrp 13683 quseccl 13684 qusadd 13685 qus0 13686 qusinv 13687 qussub 13688 ecqusaddcl 13690 resghm 13711 resghm2 13712 resghm2b 13713 conjsubg 13728 conjsubgen 13729 conjnmz 13730 conjnmzb 13731 qusghm 13733 issubrng2 14087 issubrg2 14118 |
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