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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 20208 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18930 | . 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 1542 ∈ wcel 2114 ‘cfv 6487 Basecbs 17168 0gc0g 17391 Grpcgrp 18898 Ringcrg 20203 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2184 ax-ext 2707 ax-sep 5220 ax-nul 5230 ax-pr 5364 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2931 df-ral 3050 df-rex 3060 df-rmo 3340 df-reu 3341 df-rab 3388 df-v 3429 df-sbc 3726 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-nul 4264 df-if 4457 df-sn 4558 df-pr 4560 df-op 4564 df-uni 4841 df-br 5075 df-opab 5137 df-mpt 5156 df-id 5515 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-iota 6443 df-fun 6489 df-fv 6495 df-riota 7313 df-ov 7359 df-0g 17393 df-mgm 18597 df-sgrp 18676 df-mnd 18692 df-grp 18901 df-ring 20205 |
| This theorem is referenced by: dvdsr01 20340 dvdsr02 20341 irredn0 20392 isnzr2 20484 isnzr2hash 20485 ringelnzr 20489 0ring 20492 01eq0ring 20496 01eq0ringOLD 20497 zrrnghm 20502 cntzsubr 20572 domneq0r 20690 ringen1zr 20744 imadrhmcl 20763 abv0 20789 abvtrivd 20798 lmod0cl 20872 lmod0vs 20879 lmodvs0 20880 rhmpreimaidl 21264 lpi0 21313 frlmphllem 21749 frlmphl 21750 uvcvvcl2 21757 uvcff 21760 psr1cl 21928 mvrf 21952 mplmon 22002 mplmonmul 22003 mplcoe1 22004 evlslem3 22047 coe1z 22216 coe1tmfv2 22228 ply1scln0 22244 ply1chr 22259 gsummoncoe1 22261 rhmmpl 22336 rhmply1vr1 22340 mamumat1cl 22392 dmatsubcl 22451 dmatmulcl 22453 scmatscmiddistr 22461 marrepcl 22517 mdetr0 22558 mdetunilem8 22572 mdetunilem9 22573 maducoeval2 22593 maduf 22594 madutpos 22595 madugsum 22596 marep01ma 22613 smadiadetlem4 22622 smadiadetglem2 22625 1elcpmat 22668 m2cpminv0 22714 decpmataa0 22721 monmatcollpw 22732 pmatcollpw3fi1lem1 22739 pmatcollpw3fi1lem2 22740 chfacfisf 22807 cphsubrglem 25132 mdegaddle 26027 ply1divex 26090 r1pid2 26115 facth1 26120 fta1blem 26124 abvcxp 27566 rloccring 33319 elrspunidl 33476 elrspunsn 33477 rhmimaidl 33480 qsidomlem2 33501 ply1degltel 33642 ply1degleel 33643 ply1degltlss 33644 gsummoncoe1fzo 33645 ply1gsumz 33647 r1p0 33654 r1pid2OLD 33657 r1pquslmic 33659 extvfvvcl 33667 psrmon 33681 psrmonmul 33682 zrhcntr 34111 lfl0sc 39516 lflsc0N 39517 baerlem3lem1 42141 ricdrng1 42961 rhmpsr 42983 evl0 42986 evlsbagval 42990 selvvvval 43006 frlmpwfi 43514 mnringmulrcld 44643 zlidlring 48698 cznrng 48725 linc0scn0 48887 linc1 48889 |
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