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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 18375 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
4 | 2, 3 | grpidcl 17273 | . 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 1475 ∈ wcel 1977 ‘cfv 5804 Basecbs 15695 0gc0g 15923 Grpcgrp 17245 Ringcrg 18370 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-opab 4644 df-mpt 4645 df-id 4953 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-iota 5768 df-fun 5806 df-fv 5812 df-riota 6511 df-ov 6552 df-0g 15925 df-mgm 17065 df-sgrp 17107 df-mnd 17118 df-grp 17248 df-ring 18372 |
This theorem is referenced by: dvdsr01 18478 dvdsr02 18479 irredn0 18526 f1rhm0to0 18563 cntzsubr 18635 abv0 18654 abvtrivd 18663 lmod0cl 18712 lmod0vs 18719 lmodvs0 18720 lpi0 19068 isnzr2 19084 isnzr2hash 19085 ringelnzr 19087 0ring 19091 01eq0ring 19093 ringen1zr 19098 psr1cl 19223 mvrf 19245 mplmon 19284 mplmonmul 19285 mplcoe1 19286 evlslem3 19335 coe1z 19454 coe1tmfv2 19466 ply1scl0 19481 ply1scln0 19482 gsummoncoe1 19495 frlmphllem 19938 frlmphl 19939 uvcvvcl2 19946 uvcff 19949 mamumat1cl 20064 dmatsubcl 20123 dmatmulcl 20125 scmatscmiddistr 20133 marrepcl 20189 mdetr0 20230 mdetunilem8 20244 mdetunilem9 20245 maducoeval2 20265 maduf 20266 madutpos 20267 madugsum 20268 marep01ma 20285 smadiadetlem4 20294 smadiadetglem2 20297 1elcpmat 20339 m2cpminv0 20385 decpmataa0 20392 monmatcollpw 20403 pmatcollpw3fi1lem1 20410 pmatcollpw3fi1lem2 20411 chfacfisf 20478 cphsubrglem 22785 mdegaddle 23638 ply1divex 23700 facth1 23728 fta1blem 23732 abvcxp 25104 lfl0sc 33387 lflsc0N 33388 baerlem3lem1 36014 frlmpwfi 36686 zrrnghm 41707 zlidlring 41718 cznrng 41747 linc0scn0 42006 linc1 42008 |
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