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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 19304 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
4 | 2, 3 | grpidcl 18133 | . 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 1537 ∈ wcel 2114 ‘cfv 6357 Basecbs 16485 0gc0g 16715 Grpcgrp 18105 Ringcrg 19299 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-ral 3145 df-rex 3146 df-reu 3147 df-rmo 3148 df-rab 3149 df-v 3498 df-sbc 3775 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-iota 6316 df-fun 6359 df-fv 6365 df-riota 7116 df-ov 7161 df-0g 16717 df-mgm 17854 df-sgrp 17903 df-mnd 17914 df-grp 18108 df-ring 19301 |
This theorem is referenced by: dvdsr01 19407 dvdsr02 19408 irredn0 19455 f1rhm0to0OLD 19495 cntzsubr 19570 abv0 19604 abvtrivd 19613 lmod0cl 19662 lmod0vs 19669 lmodvs0 19670 lpi0 20022 isnzr2 20038 isnzr2hash 20039 ringelnzr 20041 0ring 20045 01eq0ring 20047 ringen1zr 20052 psr1cl 20184 mvrf 20206 mplmon 20246 mplmonmul 20247 mplcoe1 20248 evlslem3 20295 coe1z 20433 coe1tmfv2 20445 ply1scl0 20460 ply1scln0 20461 gsummoncoe1 20474 frlmphllem 20926 frlmphl 20927 uvcvvcl2 20934 uvcff 20937 mamumat1cl 21050 dmatsubcl 21109 dmatmulcl 21111 scmatscmiddistr 21119 marrepcl 21175 mdetr0 21216 mdetunilem8 21230 mdetunilem9 21231 maducoeval2 21251 maduf 21252 madutpos 21253 madugsum 21254 marep01ma 21271 smadiadetlem4 21280 smadiadetglem2 21283 1elcpmat 21325 m2cpminv0 21371 decpmataa0 21378 monmatcollpw 21389 pmatcollpw3fi1lem1 21396 pmatcollpw3fi1lem2 21397 chfacfisf 21464 cphsubrglem 23783 mdegaddle 24670 ply1divex 24732 facth1 24760 fta1blem 24764 abvcxp 26193 qsidomlem2 30968 lfl0sc 36220 lflsc0N 36221 baerlem3lem1 38845 selvval2lem4 39143 frlmpwfi 39705 zrrnghm 44195 zlidlring 44206 cznrng 44233 linc0scn0 44485 linc1 44487 |
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