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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 20028 | . 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 2147 Grpcgrp 19173 CMndccmn 20024 Abelcabl 20025 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-v 3456 df-in 4094 df-abl 20027 |
| This theorem is used by: ablgrpd 20030 ablinvadd 20051 ablsub2inv 20052 ablsubadd 20053 ablsub4 20054 abladdsub4 20055 abladdsub 20056 ablsubadd23 20057 ablsubaddsub 20058 ablpncan2 20059 ablpncan3 20060 ablsubsub 20061 ablsubsub4 20062 ablpnpcan 20063 ablnncan 20064 ablnnncan 20066 ablnnncan1 20067 ablsubsub23 20068 mulgdi 20070 mulgghm 20072 mulgsubdi 20073 ghmabl 20076 invghm 20077 eqgabl 20078 odadd1 20092 odadd2 20093 odadd 20094 gexexlem 20096 gexex 20097 torsubg 20098 oddvdssubg 20099 prdsabld 20106 cnaddinv 20115 cyggexb 20143 gsumsub 20192 telgsumfzslem 20232 telgsumfzs 20233 telgsums 20237 ablfacrp 20312 ablfac1lem 20314 ablfac1b 20316 ablfac1c 20317 ablfac1eulem 20318 ablfac1eu 20319 pgpfac1lem1 20320 pgpfac1lem2 20321 pgpfac1lem3a 20322 pgpfac1lem3 20323 pgpfac1lem4 20324 pgpfac1lem5 20325 pgpfac1 20326 pgpfaclem3 20329 pgpfac 20330 ablfaclem2 20332 ablfaclem3 20333 ablfac 20334 rnglz 20417 rngpropd 20426 isringrng 20546 dfring2 20547 isrnghm 20701 isrnghmd 20711 idrnghm 20718 c0rnghm 20817 zrrnghm 20818 cnmsubglem 21766 zlmlmod 21858 frgpcyg 21909 efsubm 26909 dchrghm 27613 dchr1 27614 dchrinv 27618 dchr1re 27620 dchrpt 27624 dchrsum2 27625 sumdchr2 27627 dchrhash 27628 dchr2sum 27630 rpvmasumlem 27844 rpvmasum2 27869 dchrisum0re 27870 fedgmullem2 34332 dvalveclem 42274 primrootscoprbij 43344 primrootspoweq0 43348 isnumbasgrplem1 44295 isnumbasabl 44300 isnumbasgrp 44301 dfacbasgrp 44302 |
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