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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 20123 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18844 | . 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 1540 ∈ wcel 2109 ‘cfv 6482 Basecbs 17120 0gc0g 17343 Grpcgrp 18812 Ringcrg 20118 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5235 ax-nul 5245 ax-pr 5371 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-ral 3045 df-rex 3054 df-rmo 3343 df-reu 3344 df-rab 3395 df-v 3438 df-sbc 3743 df-dif 3906 df-un 3908 df-ss 3920 df-nul 4285 df-if 4477 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4859 df-br 5093 df-opab 5155 df-mpt 5174 df-id 5514 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-iota 6438 df-fun 6484 df-fv 6490 df-riota 7306 df-ov 7352 df-0g 17345 df-mgm 18514 df-sgrp 18593 df-mnd 18609 df-grp 18815 df-ring 20120 |
| This theorem is referenced by: dvdsr01 20256 dvdsr02 20257 irredn0 20308 isnzr2 20403 isnzr2hash 20404 ringelnzr 20408 0ring 20411 01eq0ring 20415 01eq0ringOLD 20416 zrrnghm 20421 cntzsubr 20491 domneq0r 20609 ringen1zr 20663 imadrhmcl 20682 abv0 20708 abvtrivd 20717 lmod0cl 20791 lmod0vs 20798 lmodvs0 20799 rhmpreimaidl 21184 lpi0 21233 frlmphllem 21687 frlmphl 21688 uvcvvcl2 21695 uvcff 21698 psr1cl 21868 mvrf 21892 mplmon 21940 mplmonmul 21941 mplcoe1 21942 evlslem3 21985 coe1z 22147 coe1tmfv2 22159 ply1scl0OLD 22175 ply1scln0 22176 ply1chr 22191 gsummoncoe1 22193 rhmmpl 22268 rhmply1vr1 22272 mamumat1cl 22324 dmatsubcl 22383 dmatmulcl 22385 scmatscmiddistr 22393 marrepcl 22449 mdetr0 22490 mdetunilem8 22504 mdetunilem9 22505 maducoeval2 22525 maduf 22526 madutpos 22527 madugsum 22528 marep01ma 22545 smadiadetlem4 22554 smadiadetglem2 22557 1elcpmat 22600 m2cpminv0 22646 decpmataa0 22653 monmatcollpw 22664 pmatcollpw3fi1lem1 22671 pmatcollpw3fi1lem2 22672 chfacfisf 22739 cphsubrglem 25075 mdegaddle 25977 ply1divex 26040 r1pid2 26065 facth1 26070 fta1blem 26074 abvcxp 27524 rloccring 33211 elrspunidl 33366 elrspunsn 33367 rhmimaidl 33370 qsidomlem2 33391 ply1degltel 33528 ply1degleel 33529 ply1degltlss 33530 gsummoncoe1fzo 33531 ply1gsumz 33532 r1p0 33539 r1pid2OLD 33542 r1pquslmic 33544 zrhcntr 33952 lfl0sc 39071 lflsc0N 39072 baerlem3lem1 41696 ricdrng1 42511 rhmpsr 42535 evl0 42540 evlsbagval 42549 selvvvval 42568 frlmpwfi 43081 mnringmulrcld 44211 zlidlring 48228 cznrng 48255 linc0scn0 48418 linc1 48420 |
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