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Mirrors > Home > MPE Home > Th. List > subrgsubg | Structured version Visualization version Unicode version |
Description: A subring is a subgroup. (Contributed by Mario Carneiro, 3-Dec-2014.) |
Ref | Expression |
---|---|
subrgsubg | SubRing SubGrp |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | subrgrcl 18785 | . . 3 SubRing | |
2 | ringgrp 18552 | . . 3 | |
3 | 1, 2 | syl 17 | . 2 SubRing |
4 | eqid 2622 | . . 3 | |
5 | 4 | subrgss 18781 | . 2 SubRing |
6 | eqid 2622 | . . . 4 ↾s ↾s | |
7 | 6 | subrgring 18783 | . . 3 SubRing ↾s |
8 | ringgrp 18552 | . . 3 ↾s ↾s | |
9 | 7, 8 | syl 17 | . 2 SubRing ↾s |
10 | 4 | issubg 17594 | . 2 SubGrp ↾s |
11 | 3, 5, 9, 10 | syl3anbrc 1246 | 1 SubRing SubGrp |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wcel 1990 wss 3574 cfv 5888 (class class class)co 6650 cbs 15857 ↾s cress 15858 cgrp 17422 SubGrpcsubg 17588 crg 18547 SubRingcsubrg 18776 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-subg 17591 df-ring 18549 df-subrg 18778 |
This theorem is referenced by: subrg0 18787 subrgbas 18789 subrgacl 18791 issubrg2 18800 subrgint 18802 resrhm 18809 rhmima 18811 abvres 18839 issubassa2 19345 resspsrmul 19417 subrgpsr 19419 mplbas2 19470 gsumply1subr 19604 zsssubrg 19804 gzrngunitlem 19811 zringlpirlem1 19832 zringcyg 19839 prmirred 19843 zndvds 19898 resubgval 19955 subrgnrg 22477 sranlm 22488 clmsub 22880 clmneg 22881 clmabs 22883 clmsubcl 22886 isncvsngp 22949 cphsqrtcl3 22987 tchcph 23036 plypf1 23968 dvply2g 24040 taylply2 24122 circgrp 24298 circsubm 24299 rzgrp 24300 jensenlem2 24714 amgmlem 24716 lgseisenlem4 25103 qrng0 25310 qrngneg 25312 subrgchr 29794 nn0archi 29843 rezh 30015 qqhcn 30035 qqhucn 30036 fsumcnsrcl 37736 cnsrplycl 37737 rngunsnply 37743 zringsubgval 42183 amgmwlem 42548 |
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