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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 19915 | . 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 19061 CMndccmn 19911 Abelcabl 19912 |
| 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 2734 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-v 3455 df-in 3909 df-abl 19914 |
| This theorem is used by: ablgrpd 19917 ablinvadd 19938 ablsub2inv 19939 ablsubadd 19940 ablsub4 19941 abladdsub4 19942 abladdsub 19943 ablsubadd23 19944 ablsubaddsub 19945 ablpncan2 19946 ablpncan3 19947 ablsubsub 19948 ablsubsub4 19949 ablpnpcan 19950 ablnncan 19951 ablnnncan 19953 ablnnncan1 19954 ablsubsub23 19955 mulgdi 19957 mulgghm 19959 mulgsubdi 19960 ghmabl 19963 invghm 19964 eqgabl 19965 odadd1 19979 odadd2 19980 odadd 19981 gexexlem 19983 gexex 19984 torsubg 19985 oddvdssubg 19986 prdsabld 19993 cnaddinv 20002 cyggexb 20030 gsumsub 20079 telgsumfzslem 20119 telgsumfzs 20120 telgsums 20124 ablfacrp 20199 ablfac1lem 20201 ablfac1b 20203 ablfac1c 20204 ablfac1eulem 20205 ablfac1eu 20206 pgpfac1lem1 20207 pgpfac1lem2 20208 pgpfac1lem3a 20209 pgpfac1lem3 20210 pgpfac1lem4 20211 pgpfac1lem5 20212 pgpfac1 20213 pgpfaclem3 20216 pgpfac 20217 ablfaclem2 20219 ablfaclem3 20220 ablfac 20221 rnglz 20304 rngpropd 20313 isringrng 20432 dfring2 20433 isrnghm 20586 isrnghmd 20596 idrnghm 20603 c0rnghm 20701 zrrnghm 20702 cnmsubglem 21647 zlmlmod 21739 frgpcyg 21790 efsubm 26789 dchrghm 27493 dchr1 27494 dchrinv 27498 dchr1re 27500 dchrpt 27504 dchrsum2 27505 sumdchr2 27507 dchrhash 27508 dchr2sum 27510 rpvmasumlem 27724 rpvmasum2 27749 dchrisum0re 27750 fedgmullem2 34142 dvalveclem 41900 primrootscoprbij 42970 primrootspoweq0 42974 isnumbasgrplem1 43944 isnumbasabl 43949 isnumbasgrp 43950 dfacbasgrp 43951 |
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