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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 20177 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18899 | . 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 6490 Basecbs 17137 0gc0g 17360 Grpcgrp 18867 Ringcrg 20172 |
| 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 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pr 5368 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5517 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-iota 6446 df-fun 6492 df-fv 6498 df-riota 7315 df-ov 7361 df-0g 17362 df-mgm 18566 df-sgrp 18645 df-mnd 18661 df-grp 18870 df-ring 20174 |
| This theorem is referenced by: dvdsr01 20309 dvdsr02 20310 irredn0 20361 isnzr2 20453 isnzr2hash 20454 ringelnzr 20458 0ring 20461 01eq0ring 20465 01eq0ringOLD 20466 zrrnghm 20471 cntzsubr 20541 domneq0r 20659 ringen1zr 20713 imadrhmcl 20732 abv0 20758 abvtrivd 20767 lmod0cl 20841 lmod0vs 20848 lmodvs0 20849 rhmpreimaidl 21234 lpi0 21283 frlmphllem 21737 frlmphl 21738 uvcvvcl2 21745 uvcff 21748 psr1cl 21917 mvrf 21941 mplmon 21991 mplmonmul 21992 mplcoe1 21993 evlslem3 22036 coe1z 22206 coe1tmfv2 22218 ply1scln0 22234 ply1chr 22249 gsummoncoe1 22251 rhmmpl 22326 rhmply1vr1 22330 mamumat1cl 22382 dmatsubcl 22441 dmatmulcl 22443 scmatscmiddistr 22451 marrepcl 22507 mdetr0 22548 mdetunilem8 22562 mdetunilem9 22563 maducoeval2 22583 maduf 22584 madutpos 22585 madugsum 22586 marep01ma 22603 smadiadetlem4 22612 smadiadetglem2 22615 1elcpmat 22658 m2cpminv0 22704 decpmataa0 22711 monmatcollpw 22722 pmatcollpw3fi1lem1 22729 pmatcollpw3fi1lem2 22730 chfacfisf 22797 cphsubrglem 25122 mdegaddle 26020 ply1divex 26083 r1pid2 26108 facth1 26113 fta1blem 26117 abvcxp 27566 rloccring 33336 elrspunidl 33493 elrspunsn 33494 rhmimaidl 33497 qsidomlem2 33518 ply1degltel 33659 ply1degleel 33660 ply1degltlss 33661 gsummoncoe1fzo 33662 ply1gsumz 33664 r1p0 33671 r1pid2OLD 33674 r1pquslmic 33676 extvfvvcl 33684 psrmon 33698 psrmonmul 33699 zrhcntr 34129 lfl0sc 39519 lflsc0N 39520 baerlem3lem1 42144 ricdrng1 42972 rhmpsr 42994 evl0 42997 evlsbagval 43001 selvvvval 43017 frlmpwfi 43529 mnringmulrcld 44658 zlidlring 48668 cznrng 48695 linc0scn0 48857 linc1 48859 |
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