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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 13931 |
. 2
|
| 3 | 2 | simp2bi 1040 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4234 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-cnex 8235 ax-resscn 8236 ax-1re 8238 ax-addrcl 8241 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-un 3218 df-in 3220 df-ss 3227 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-br 4116 df-opab 4178 df-mpt 4179 df-id 4420 df-xp 4761 df-rel 4762 df-cnv 4763 df-co 4764 df-dm 4765 df-rn 4766 df-res 4767 df-ima 4768 df-iota 5318 df-fun 5360 df-fn 5361 df-fv 5366 df-ov 6062 df-inn 9259 df-ndx 13304 df-slot 13305 df-base 13307 df-subg 13928 |
| This theorem is referenced by: subgbas 13936 subg0 13938 subginv 13939 subgsubcl 13943 subgsub 13944 subgmulgcl 13945 subgmulg 13946 issubg2m 13947 issubg4m 13951 subsubg 13955 subgintm 13956 trivsubgd 13958 nsgconj 13964 ssnmz 13969 eqger 13982 eqgid 13984 eqgen 13985 eqgcpbl 13986 resghm 14018 ghmnsgima 14026 conjsubg 14035 conjsubgen 14036 conjnmz 14037 conjnmzb 14038 qusecsub 14089 subgabl 14090 issubrng2 14461 issubrg2 14492 issubrg3 14498 islss4 14661 dflidl2rng 14760 |
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