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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 19998 | . 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 2144 Grpcgrp 19144 CMndccmn 19994 Abelcabl 19995 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1572 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-v 3452 df-in 4091 df-abl 19997 |
| This theorem is used by: ablgrpd 20000 ablinvadd 20021 ablsub2inv 20022 ablsubadd 20023 ablsub4 20024 abladdsub4 20025 abladdsub 20026 ablsubadd23 20027 ablsubaddsub 20028 ablpncan2 20029 ablpncan3 20030 ablsubsub 20031 ablsubsub4 20032 ablpnpcan 20033 ablnncan 20034 ablnnncan 20036 ablnnncan1 20037 ablsubsub23 20038 mulgdi 20040 mulgghm 20042 mulgsubdi 20043 ghmabl 20046 invghm 20047 eqgabl 20048 odadd1 20062 odadd2 20063 odadd 20064 gexexlem 20066 gexex 20067 torsubg 20068 oddvdssubg 20069 prdsabld 20076 cnaddinv 20085 cyggexb 20113 gsumsub 20162 telgsumfzslem 20202 telgsumfzs 20203 telgsums 20207 ablfacrp 20282 ablfac1lem 20284 ablfac1b 20286 ablfac1c 20287 ablfac1eulem 20288 ablfac1eu 20289 pgpfac1lem1 20290 pgpfac1lem2 20291 pgpfac1lem3a 20292 pgpfac1lem3 20293 pgpfac1lem4 20294 pgpfac1lem5 20295 pgpfac1 20296 pgpfaclem3 20299 pgpfac 20300 ablfaclem2 20302 ablfaclem3 20303 ablfac 20304 rnglz 20387 rngpropd 20396 isringrng 20516 dfring2 20517 isrnghm 20671 isrnghmd 20681 idrnghm 20688 c0rnghm 20787 zrrnghm 20788 cnmsubglem 21736 zlmlmod 21828 frgpcyg 21879 efsubm 26879 dchrghm 27583 dchr1 27584 dchrinv 27588 dchr1re 27590 dchrpt 27594 dchrsum2 27595 sumdchr2 27597 dchrhash 27598 dchr2sum 27600 rpvmasumlem 27814 rpvmasum2 27839 dchrisum0re 27840 fedgmullem2 34262 dvalveclem 42083 primrootscoprbij 43153 primrootspoweq0 43157 isnumbasgrplem1 44103 isnumbasabl 44108 isnumbasgrp 44109 dfacbasgrp 44110 |
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