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| Mirrors > Home > MPE Home > Th. List > ring0cl | Structured version Visualization version GIF version | ||
| Description: The zero element of a ring belongs to its base set. (Contributed by Mario Carneiro, 12-Jan-2014.) |
| Ref | Expression |
|---|---|
| ring0cl.b | ⊢ 𝐵 = (Base‘𝑅) |
| ring0cl.z | ⊢ 0 = (0g‘𝑅) |
| Ref | Expression |
|---|---|
| ring0cl | ⊢ (𝑅 ∈ Ring → 0 ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ringgrp 20256 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18979 | . 2 ⊢ (𝑅 ∈ Grp → 0 ∈ 𝐵) |
| 5 | 1, 4 | syl 17 | 1 ⊢ (𝑅 ∈ Ring → 0 ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1550 ∈ wcel 2132 ‘cfv 6506 Basecbs 17217 0gc0g 17440 Grpcgrp 18947 Ringcrg 20251 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-10 2165 ax-11 2181 ax-12 2202 ax-ext 2724 ax-sep 5236 ax-nul 5246 ax-pr 5380 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-nf 1794 df-sb 2081 df-mo 2556 df-eu 2586 df-clab 2731 df-cleq 2744 df-clel 2827 df-nfc 2901 df-ne 2948 df-ral 3067 df-rex 3077 df-rmo 3357 df-reu 3358 df-rab 3405 df-v 3446 df-sbc 3736 df-dif 3898 df-un 3900 df-in 3902 df-ss 3912 df-nul 4277 df-if 4471 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4856 df-br 5091 df-opab 5153 df-mpt 5172 df-id 5531 df-xp 5642 df-rel 5643 df-cnv 5644 df-co 5645 df-dm 5646 df-iota 6462 df-fun 6508 df-fv 6514 df-riota 7338 df-ov 7384 df-0g 17442 df-mgm 18646 df-sgrp 18725 df-mnd 18741 df-grp 18950 df-ring 20253 |
| This theorem is referenced by: dvdsr01 20388 dvdsr02 20389 irredn0 20440 isnzr2 20536 isnzr2hash 20537 ringelnzr 20541 0ring 20544 01eq0ring 20548 01eq0ringOLD 20549 zrrnghm 20554 cntzsubr 20624 domneq0r 20742 ringen1zr 20796 imadrhmcl 20815 abv0 20841 abvtrivd 20850 lmod0cl 20924 lmod0vs 20931 lmodvs0 20932 rhmpreimaidl 21316 lpi0 21365 frlmphllem 21801 frlmphl 21802 uvcvvcl2 21809 uvcff 21812 psr1cl 21981 mvrf 22005 mplmon 22057 mplmonmul 22058 mplcoe1 22059 evlslem3 22102 selvvvval 22164 coe1z 22295 coe1tmfv2 22307 ply1scln0 22323 ply1chr 22338 gsummoncoe1 22340 rhmmpl 22412 rhmply1vr1 22416 mamumat1cl 22468 dmatsubcl 22527 dmatmulcl 22529 scmatscmiddistr 22537 marrepcl 22593 mdetr0 22634 mdetunilem8 22648 mdetunilem9 22649 maducoeval2 22669 maduf 22670 madutpos 22671 madugsum 22672 marep01ma 22689 smadiadetlem4 22698 smadiadetglem2 22701 1elcpmat 22744 m2cpminv0 22790 decpmataa0 22797 monmatcollpw 22808 pmatcollpw3fi1lem1 22815 pmatcollpw3fi1lem2 22816 chfacfisf 22883 cphsubrglem 25208 mdegaddle 26103 ply1divex 26166 r1pid2 26191 facth1 26196 fta1blem 26200 abvcxp 27645 rloccring 33400 elrspunidl 33560 elrspunsn 33561 rhmimaidl 33564 qsidomlem2 33585 ply1degltel 33734 ply1degleel 33735 ply1degltlss 33736 gsummoncoe1fzo 33737 ply1gsumz 33739 r1p0 33746 r1pid2OLD 33749 r1pquslmic 33751 extvfvvcl 33776 psrmon 33790 psrmonmul 33791 zrhcntr 34220 lfl0sc 39644 lflsc0N 39645 baerlem3lem1 42269 ricdrng1 43084 rhmpsr 43103 evl0 43105 evlsbagval 43106 frlmpwfi 43613 mnringmulrcld 44742 zlidlring 48794 cznrng 48821 linc0scn0 48983 linc1 48985 |
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