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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 20319 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 19031 | . 2 ⊢ (𝑅 ∈ Grp → 0 ∈ 𝐵) |
| 5 | 1, 4 | syl 18 | 1 ⊢ (𝑅 ∈ Ring → 0 ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1568 ∈ wcel 2141 ‘cfv 6536 Basecbs 17268 0gc0g 17491 Grpcgrp 18999 Ringcrg 20314 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5256 ax-nul 5268 ax-pr 5404 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2095 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3744 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4487 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-br 5109 df-opab 5173 df-mpt 5192 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-iota 6492 df-fun 6538 df-fv 6544 df-riota 7367 df-ov 7413 df-0g 17493 df-mgm 18697 df-sgrp 18776 df-mnd 18792 df-grp 19002 df-ring 20316 |
| This theorem is referenced by: dvdsr01 20452 dvdsr02 20453 irredn0 20504 isnzr2 20600 isnzr2hash 20602 ringelnzr 20606 0ring 20609 01eq0ring 20613 01eq0ringOLD 20614 zrrnghm 20620 cntzsubr 20690 domneq0r 20807 imadrhmcl 20879 abv0 20905 abvtrivd 20914 lmod0cl 20988 lmod0vs 20995 lmodvs0 20996 rhmpreimaidl 21395 qsidomlem2 21460 lpi0 21473 frlmphllem 21909 frlmphl 21910 uvcvvcl2 21917 uvcff 21920 psr1cl 22089 mvrf 22113 mplmon 22165 mplmonmul 22166 mplcoe1 22167 evlslem3 22210 selvvvval 22272 coe1z 22403 coe1tmfv2 22415 ply1scln0 22431 ply1chr 22445 gsummoncoe1 22447 rhmmpl 22519 rhmply1vr1 22523 mamumat1cl 22575 dmatsubcl 22634 dmatmulcl 22636 scmatscmiddistr 22644 marrepcl 22700 mdetr0 22741 mdetunilem8 22755 mdetunilem9 22756 maducoeval2 22776 maduf 22777 madutpos 22778 madugsum 22779 marep01ma 22796 smadiadetlem4 22805 smadiadetglem2 22808 1elcpmat 22851 m2cpminv0 22897 decpmataa0 22904 monmatcollpw 22915 pmatcollpw3fi1lem1 22922 pmatcollpw3fi1lem2 22923 chfacfisf 22990 cphsubrglem 25315 mdegaddle 26210 ply1divex 26273 r1pid2 26298 facth1 26303 fta1blem 26307 abvcxp 27755 rloccring 33557 elrspunidl 33702 elrspunsn 33703 rhmimaidl 33706 ply1degltel 33850 ply1degleel 33851 ply1degltlss 33852 gsummoncoe1fzo 33853 ply1gsumz 33855 r1p0 33862 r1pquslmic 33866 extvfvvcl 33891 psrmon 33905 psrmonmul 33906 zrhcntr 34335 lfl0sc 39824 lflsc0N 39825 baerlem3lem1 42449 ricdrng1 43266 rhmpsr 43285 evl0 43287 evlsbagval 43288 frlmpwfi 43795 mnringmulrcld 44922 zlidlring 48966 cznrng 48993 isidom3 49077 linc0scn0 49170 linc1 49172 |
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