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| Mirrors > Home > MPE Home > Th. List > ablgrp | Structured version Visualization version GIF version | ||
| Description: An Abelian group is a group. (Contributed by NM, 26-Aug-2011.) |
| Ref | Expression |
|---|---|
| ablgrp | ⊢ (𝐺 ∈ Abel → 𝐺 ∈ Grp) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isabl 19960 | . 2 ⊢ (𝐺 ∈ Abel ↔ (𝐺 ∈ Grp ∧ 𝐺 ∈ CMnd)) | |
| 2 | 1 | simplbi 502 | 1 ⊢ (𝐺 ∈ Abel → 𝐺 ∈ Grp) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 Grpcgrp 19106 CMndccmn 19956 Abelcabl 19957 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-v 3452 df-in 3905 df-abl 19959 |
| This theorem is used by: ablgrpd 19962 ablinvadd 19983 ablsub2inv 19984 ablsubadd 19985 ablsub4 19986 abladdsub4 19987 abladdsub 19988 ablsubadd23 19989 ablsubaddsub 19990 ablpncan2 19991 ablpncan3 19992 ablsubsub 19993 ablsubsub4 19994 ablpnpcan 19995 ablnncan 19996 ablnnncan 19998 ablnnncan1 19999 ablsubsub23 20000 mulgdi 20002 mulgghm 20004 mulgsubdi 20005 ghmabl 20008 invghm 20009 eqgabl 20010 odadd1 20024 odadd2 20025 odadd 20026 gexexlem 20028 gexex 20029 torsubg 20030 oddvdssubg 20031 prdsabld 20038 cnaddinv 20047 cyggexb 20075 gsumsub 20124 telgsumfzslem 20164 telgsumfzs 20165 telgsums 20169 ablfacrp 20244 ablfac1lem 20246 ablfac1b 20248 ablfac1c 20249 ablfac1eulem 20250 ablfac1eu 20251 pgpfac1lem1 20252 pgpfac1lem2 20253 pgpfac1lem3a 20254 pgpfac1lem3 20255 pgpfac1lem4 20256 pgpfac1lem5 20257 pgpfac1 20258 pgpfaclem3 20261 pgpfac 20262 ablfaclem2 20264 ablfaclem3 20265 ablfac 20266 rnglz 20349 rngpropd 20358 isringrng 20478 dfring2 20479 isrnghm 20633 isrnghmd 20643 idrnghm 20650 c0rnghm 20749 zrrnghm 20750 cnmsubglem 21698 zlmlmod 21790 frgpcyg 21841 efsubm 26843 dchrghm 27547 dchr1 27548 dchrinv 27552 dchr1re 27554 dchrpt 27558 dchrsum2 27559 sumdchr2 27561 dchrhash 27562 dchr2sum 27564 rpvmasumlem 27778 rpvmasum2 27803 dchrisum0re 27804 fedgmullem2 34196 dvalveclem 42002 primrootscoprbij 43072 primrootspoweq0 43076 isnumbasgrplem1 44046 isnumbasabl 44051 isnumbasgrp 44052 dfacbasgrp 44053 |
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