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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 20219 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18941 | . 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 6499 Basecbs 17179 0gc0g 17402 Grpcgrp 18909 Ringcrg 20214 |
| 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 5232 ax-nul 5242 ax-pr 5376 |
| 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 5526 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-iota 6455 df-fun 6501 df-fv 6507 df-riota 7324 df-ov 7370 df-0g 17404 df-mgm 18608 df-sgrp 18687 df-mnd 18703 df-grp 18912 df-ring 20216 |
| This theorem is referenced by: dvdsr01 20351 dvdsr02 20352 irredn0 20403 isnzr2 20495 isnzr2hash 20496 ringelnzr 20500 0ring 20503 01eq0ring 20507 01eq0ringOLD 20508 zrrnghm 20513 cntzsubr 20583 domneq0r 20701 ringen1zr 20755 imadrhmcl 20774 abv0 20800 abvtrivd 20809 lmod0cl 20883 lmod0vs 20890 lmodvs0 20891 rhmpreimaidl 21275 lpi0 21324 frlmphllem 21760 frlmphl 21761 uvcvvcl2 21768 uvcff 21771 psr1cl 21939 mvrf 21963 mplmon 22013 mplmonmul 22014 mplcoe1 22015 evlslem3 22058 coe1z 22228 coe1tmfv2 22240 ply1scln0 22256 ply1chr 22271 gsummoncoe1 22273 rhmmpl 22348 rhmply1vr1 22352 mamumat1cl 22404 dmatsubcl 22463 dmatmulcl 22465 scmatscmiddistr 22473 marrepcl 22529 mdetr0 22570 mdetunilem8 22584 mdetunilem9 22585 maducoeval2 22605 maduf 22606 madutpos 22607 madugsum 22608 marep01ma 22625 smadiadetlem4 22634 smadiadetglem2 22637 1elcpmat 22680 m2cpminv0 22726 decpmataa0 22733 monmatcollpw 22744 pmatcollpw3fi1lem1 22751 pmatcollpw3fi1lem2 22752 chfacfisf 22819 cphsubrglem 25144 mdegaddle 26039 ply1divex 26102 r1pid2 26127 facth1 26132 fta1blem 26136 abvcxp 27578 rloccring 33331 elrspunidl 33488 elrspunsn 33489 rhmimaidl 33492 qsidomlem2 33513 ply1degltel 33654 ply1degleel 33655 ply1degltlss 33656 gsummoncoe1fzo 33657 ply1gsumz 33659 r1p0 33666 r1pid2OLD 33669 r1pquslmic 33671 extvfvvcl 33679 psrmon 33693 psrmonmul 33694 zrhcntr 34123 lfl0sc 39528 lflsc0N 39529 baerlem3lem1 42153 ricdrng1 42973 rhmpsr 42995 evl0 42998 evlsbagval 43002 selvvvval 43018 frlmpwfi 43526 mnringmulrcld 44655 zlidlring 48704 cznrng 48731 linc0scn0 48893 linc1 48895 |
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