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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 20298 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 19017 | . 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 1561 ∈ wcel 2143 ‘cfv 6521 Basecbs 17255 0gc0g 17478 Grpcgrp 18985 Ringcrg 20293 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5247 ax-nul 5257 ax-pr 5391 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3078 df-rex 3088 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4482 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-br 5102 df-opab 5164 df-mpt 5183 df-id 5543 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-iota 6477 df-fun 6523 df-fv 6529 df-riota 7353 df-ov 7399 df-0g 17480 df-mgm 18684 df-sgrp 18763 df-mnd 18779 df-grp 18988 df-ring 20295 |
| This theorem is referenced by: dvdsr01 20430 dvdsr02 20431 irredn0 20482 isnzr2 20578 isnzr2hash 20579 ringelnzr 20583 0ring 20586 01eq0ring 20590 01eq0ringOLD 20591 zrrnghm 20596 cntzsubr 20666 domneq0r 20783 imadrhmcl 20853 abv0 20879 abvtrivd 20888 lmod0cl 20962 lmod0vs 20969 lmodvs0 20970 rhmpreimaidl 21354 lpi0 21403 frlmphllem 21839 frlmphl 21840 uvcvvcl2 21847 uvcff 21850 psr1cl 22019 mvrf 22043 mplmon 22095 mplmonmul 22096 mplcoe1 22097 evlslem3 22140 selvvvval 22202 coe1z 22333 coe1tmfv2 22345 ply1scln0 22361 ply1chr 22376 gsummoncoe1 22378 rhmmpl 22450 rhmply1vr1 22454 mamumat1cl 22506 dmatsubcl 22565 dmatmulcl 22567 scmatscmiddistr 22575 marrepcl 22631 mdetr0 22672 mdetunilem8 22686 mdetunilem9 22687 maducoeval2 22707 maduf 22708 madutpos 22709 madugsum 22710 marep01ma 22727 smadiadetlem4 22736 smadiadetglem2 22739 1elcpmat 22782 m2cpminv0 22828 decpmataa0 22835 monmatcollpw 22846 pmatcollpw3fi1lem1 22853 pmatcollpw3fi1lem2 22854 chfacfisf 22921 cphsubrglem 25246 mdegaddle 26141 ply1divex 26204 r1pid2 26229 facth1 26234 fta1blem 26238 abvcxp 27686 rloccring 33458 elrspunidl 33617 elrspunsn 33618 rhmimaidl 33621 qsidomlem2 33643 ply1degltel 33793 ply1degleel 33794 ply1degltlss 33795 gsummoncoe1fzo 33796 ply1gsumz 33798 r1p0 33805 r1pquslmic 33809 extvfvvcl 33834 psrmon 33848 psrmonmul 33849 zrhcntr 34278 lfl0sc 39711 lflsc0N 39712 baerlem3lem1 42336 ricdrng1 43151 rhmpsr 43170 evl0 43172 evlsbagval 43173 frlmpwfi 43680 mnringmulrcld 44809 zlidlring 48847 cznrng 48874 linc0scn0 49036 linc1 49038 |
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