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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 19521 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
4 | 2, 3 | grpidcl 18349 | . 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 1543 ∈ wcel 2112 ‘cfv 6358 Basecbs 16666 0gc0g 16898 Grpcgrp 18319 Ringcrg 19516 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-10 2143 ax-11 2160 ax-12 2177 ax-ext 2708 ax-sep 5177 ax-nul 5184 ax-pr 5307 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2073 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2728 df-clel 2809 df-nfc 2879 df-ne 2933 df-ral 3056 df-rex 3057 df-reu 3058 df-rmo 3059 df-rab 3060 df-v 3400 df-sbc 3684 df-dif 3856 df-un 3858 df-in 3860 df-ss 3870 df-nul 4224 df-if 4426 df-sn 4528 df-pr 4530 df-op 4534 df-uni 4806 df-br 5040 df-opab 5102 df-mpt 5121 df-id 5440 df-xp 5542 df-rel 5543 df-cnv 5544 df-co 5545 df-dm 5546 df-iota 6316 df-fun 6360 df-fv 6366 df-riota 7148 df-ov 7194 df-0g 16900 df-mgm 18068 df-sgrp 18117 df-mnd 18128 df-grp 18322 df-ring 19518 |
This theorem is referenced by: dvdsr01 19627 dvdsr02 19628 irredn0 19675 cntzsubr 19787 abv0 19821 abvtrivd 19830 lmod0cl 19879 lmod0vs 19886 lmodvs0 19887 lpi0 20239 isnzr2 20255 isnzr2hash 20256 ringelnzr 20258 0ring 20262 01eq0ring 20264 ringen1zr 20269 frlmphllem 20696 frlmphl 20697 uvcvvcl2 20704 uvcff 20707 psr1cl 20881 mvrf 20903 mplmon 20946 mplmonmul 20947 mplcoe1 20948 evlslem3 20994 coe1z 21138 coe1tmfv2 21150 ply1scl0 21165 ply1scln0 21166 gsummoncoe1 21179 mamumat1cl 21290 dmatsubcl 21349 dmatmulcl 21351 scmatscmiddistr 21359 marrepcl 21415 mdetr0 21456 mdetunilem8 21470 mdetunilem9 21471 maducoeval2 21491 maduf 21492 madutpos 21493 madugsum 21494 marep01ma 21511 smadiadetlem4 21520 smadiadetglem2 21523 1elcpmat 21566 m2cpminv0 21612 decpmataa0 21619 monmatcollpw 21630 pmatcollpw3fi1lem1 21637 pmatcollpw3fi1lem2 21638 chfacfisf 21705 cphsubrglem 24028 mdegaddle 24926 ply1divex 24988 facth1 25016 fta1blem 25020 abvcxp 26450 rhmpreimaidl 31271 elrspunidl 31274 rhmimaidl 31277 qsidomlem2 31297 ply1chr 31337 lfl0sc 36782 lflsc0N 36783 baerlem3lem1 39407 selvval2lem4 39882 evlsbagval 39926 mhphf 39936 frlmpwfi 40567 mnringmulrcld 41460 zrrnghm 45091 zlidlring 45102 cznrng 45129 linc0scn0 45380 linc1 45382 |
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