| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > subrgbas | Unicode version | ||
| Description: Base set of a subring structure. (Contributed by Stefan O'Rear, 27-Nov-2014.) |
| Ref | Expression |
|---|---|
| subrgbas.b |
|
| Ref | Expression |
|---|---|
| subrgbas |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | subrgsubg 14104 |
. 2
| |
| 2 | subrgbas.b |
. . 3
| |
| 3 | 2 | subgbas 13629 |
. 2
|
| 4 | 1, 3 | syl 14 |
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-in1 615 ax-in2 616 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-setind 4603 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-fal 1379 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-ne 2379 df-ral 2491 df-rex 2492 df-rab 2495 df-v 2778 df-sbc 3006 df-csb 3102 df-dif 3176 df-un 3178 df-in 3180 df-ss 3187 df-nul 3469 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-oprab 5971 df-mpo 5972 df-inn 9072 df-2 9130 df-3 9131 df-ndx 12950 df-slot 12951 df-base 12953 df-sets 12954 df-iress 12955 df-plusg 13037 df-mulr 13038 df-subg 13621 df-ring 13875 df-subrg 14096 |
| This theorem is referenced by: subrg1 14108 subrgmcl 14110 subrgdvds 14112 subrguss 14113 subrginv 14114 subrgdv 14115 subrgunit 14116 subsubrg 14122 |
| Copyright terms: Public domain | W3C validator |