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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 20465 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 19177 | . 2 ⊢ (𝑅 ∈ Grp → 0 ∈ 𝐵) |
| 5 | 1, 4 | syl 18 | 1 ⊢ (𝑅 ∈ Ring → 0 ∈ 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 ‘cfv 6538 Basecbs 17388 0gc0g 17611 Grpcgrp 19145 Ringcrg 20460 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-iota 6494 df-fun 6540 df-fv 6546 df-riota 7377 df-ov 7423 df-0g 17613 df-mgm 18817 df-sgrp 18909 df-mnd 18925 df-grp 19148 df-ring 20462 |
| This theorem is used by: dvdsr01 20602 dvdsr02 20603 irredn0 20654 isnzr2 20769 isnzr2hash 20771 ringelnzr 20775 0ring 20778 01eq0ring 20782 01eq0ringOLD 20783 zrrnghm 20789 cntzsubr 20859 domneq0r 20976 imadrhmcl 21055 abv0 21081 abvtrivd 21090 lmod0cl 21164 lmod0vs 21171 lmodvs0 21172 rhmpreimaidl 21572 qsidomlem2 21638 lpi0 21651 frlmphllem 22087 frlmphl 22088 uvcvvcl2 22095 uvcff 22098 psr1cl 22269 mvrf 22293 mplmon 22345 mplmonmul 22346 mplcoe1 22347 evlslem3 22390 selvvvval 22452 coe1z 22583 coe1tmfv2 22595 ply1scln0 22611 ply1chr 22625 gsummoncoe1 22627 rhmmpl 22699 rhmply1vr1 22703 mamumat1cl 22755 dmatsubcl 22814 dmatmulcl 22816 scmatscmiddistr 22824 marrepcl 22880 mdetr0 22921 mdetunilem8 22935 mdetunilem9 22936 maducoeval2 22956 maduf 22957 madutpos 22958 madugsum 22959 marep01ma 22976 smadiadetlem4 22985 smadiadetglem2 22988 1elcpmat 23034 m2cpminv0 23080 decpmataa0 23087 monmatcollpw 23098 pmatcollpw3fi1lem1 23105 pmatcollpw3fi1lem2 23106 chfacfisf 23173 cphsubrglem 25499 mdegaddle 26393 ply1divex 26456 r1pid2 26481 facth1 26486 fta1blem 26490 abvcxp 27943 rloccring 33875 elrspunidl 34021 elrspunsn 34022 rhmimaidl 34025 ply1degltel 34169 ply1degleel 34170 ply1degltlss 34171 gsummoncoe1fzo 34172 ply1gsumz 34174 r1p0 34181 r1pquslmic 34185 extvfvvcl 34210 psrmon 34224 psrmonmul 34225 zrhcntr 34654 lfl0sc 40215 lflsc0N 40216 baerlem3lem1 42840 ricdrng1 43668 rhmpsr 43687 evl0 43689 evlsbagval 43690 frlmpwfi 44176 mnringmulrcld 45302 zlidlring 49407 cznrng 49434 isidom3 49518 linc0scn0 49611 linc1 49613 |
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