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| Mirrors > Home > MPE Home > Th. List > ringabl | Structured version Visualization version GIF version | ||
| Description: A ring is an Abelian group. (Contributed by NM, 26-Aug-2011.) |
| Ref | Expression |
|---|---|
| ringabl | ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Abel) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqidd 2761 | . 2 ⊢ (𝑅 ∈ Ring → (Base‘𝑅) = (Base‘𝑅)) | |
| 2 | eqidd 2761 | . 2 ⊢ (𝑅 ∈ Ring → (+g‘𝑅) = (+g‘𝑅)) | |
| 3 | ringgrp 20378 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 4 | eqid 2760 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 5 | eqid 2760 | . . 3 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
| 6 | 4, 5 | ringcom 20422 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝑥 ∈ (Base‘𝑅) ∧ 𝑦 ∈ (Base‘𝑅)) → (𝑥(+g‘𝑅)𝑦) = (𝑦(+g‘𝑅)𝑥)) |
| 7 | 1, 2, 3, 6 | isabld 19923 | 1 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Abel) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 ‘cfv 6533 Basecbs 17302 +gcplusg 17343 Abelcabl 19909 Ringcrg 20373 |
| 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-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-2nd 7988 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-er 8697 df-en 8954 df-dom 8955 df-sdom 8956 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-nn 12259 df-2 12328 df-sets 17257 df-slot 17275 df-ndx 17287 df-base 17303 df-plusg 17356 df-0g 17527 df-mgm 18731 df-sgrp 18822 df-mnd 18838 df-grp 19061 df-minusg 19062 df-cmn 19910 df-abl 19911 df-mgp 20275 df-ur 20322 df-ring 20375 |
| This theorem is used by: ringcmn 20424 ringabld 20425 ringrng 20427 dfring2 20430 lidlnsg 21446 qus1 21477 qusrhm 21479 zringabl 21665 ip2subdi 21858 zlmassa 22119 mplbas2 22259 mdetralt 22831 mdetuni0 22844 matunitlindflem1 22902 cayhamlem1 23092 cpmadugsumlemF 23102 nrgtgp 24899 ply1divmo 26362 r1pid 26387 efabl 26788 jensenlem2 27225 amgmlem 27227 idlsrgcmnd 33926 cnzh 34479 rezh 34480 lflsub 39941 lfladdcom 39946 lflnegcl 39949 baerlem3lem1 42581 isnumbasgrplem3 43947 lidlabl 49148 cznabel 49176 |
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