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| Mirrors > Home > ILE Home > Th. List > subgss | Unicode version | ||
| Description: A subgroup is a subset. (Contributed by Mario Carneiro, 2-Dec-2014.) |
| Ref | Expression |
|---|---|
| issubg.b |
|
| Ref | Expression |
|---|---|
| subgss |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | issubg.b |
. . 3
| |
| 2 | 1 | issubg 13696 |
. 2
|
| 3 | 2 | simp2bi 1037 |
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 4201 ax-pow 4257 ax-pr 4292 ax-un 4521 ax-cnex 8078 ax-resscn 8079 ax-1re 8081 ax-addrcl 8084 |
| 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 3888 df-int 3923 df-br 4083 df-opab 4145 df-mpt 4146 df-id 4381 df-xp 4722 df-rel 4723 df-cnv 4724 df-co 4725 df-dm 4726 df-rn 4727 df-res 4728 df-ima 4729 df-iota 5274 df-fun 5316 df-fn 5317 df-fv 5322 df-ov 5997 df-inn 9099 df-ndx 13021 df-slot 13022 df-base 13024 df-subg 13693 |
| This theorem is referenced by: subgbas 13701 subg0 13703 subginv 13704 subgsubcl 13708 subgsub 13709 subgmulgcl 13710 subgmulg 13711 issubg2m 13712 issubg4m 13716 subsubg 13720 subgintm 13721 trivsubgd 13723 nsgconj 13729 ssnmz 13734 eqger 13747 eqgid 13749 eqgen 13750 eqgcpbl 13751 resghm 13783 ghmnsgima 13791 conjsubg 13800 conjsubgen 13801 conjnmz 13802 conjnmzb 13803 qusecsub 13854 subgabl 13855 issubrng2 14159 issubrg2 14190 issubrg3 14196 islss4 14331 dflidl2rng 14430 |
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