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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 20177 | . 2 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 2 | ring0cl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | ring0cl.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 4 | 2, 3 | grpidcl 18899 | . 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 6493 Basecbs 17140 0gc0g 17363 Grpcgrp 18867 Ringcrg 20172 |
| 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 5242 ax-nul 5252 ax-pr 5378 |
| 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 3062 df-rmo 3351 df-reu 3352 df-rab 3401 df-v 3443 df-sbc 3742 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4287 df-if 4481 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-opab 5162 df-mpt 5181 df-id 5520 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-iota 6449 df-fun 6495 df-fv 6501 df-riota 7317 df-ov 7363 df-0g 17365 df-mgm 18569 df-sgrp 18648 df-mnd 18664 df-grp 18870 df-ring 20174 |
| This theorem is referenced by: dvdsr01 20311 dvdsr02 20312 irredn0 20363 isnzr2 20455 isnzr2hash 20456 ringelnzr 20460 0ring 20463 01eq0ring 20467 01eq0ringOLD 20468 zrrnghm 20473 cntzsubr 20543 domneq0r 20661 ringen1zr 20715 imadrhmcl 20734 abv0 20760 abvtrivd 20769 lmod0cl 20843 lmod0vs 20850 lmodvs0 20851 rhmpreimaidl 21236 lpi0 21285 frlmphllem 21739 frlmphl 21740 uvcvvcl2 21747 uvcff 21750 psr1cl 21920 mvrf 21944 mplmon 21994 mplmonmul 21995 mplcoe1 21996 evlslem3 22039 coe1z 22209 coe1tmfv2 22221 ply1scl0OLD 22237 ply1scln0 22238 ply1chr 22254 gsummoncoe1 22256 rhmmpl 22331 rhmply1vr1 22335 mamumat1cl 22387 dmatsubcl 22446 dmatmulcl 22448 scmatscmiddistr 22456 marrepcl 22512 mdetr0 22553 mdetunilem8 22567 mdetunilem9 22568 maducoeval2 22588 maduf 22589 madutpos 22590 madugsum 22591 marep01ma 22608 smadiadetlem4 22617 smadiadetglem2 22620 1elcpmat 22663 m2cpminv0 22709 decpmataa0 22716 monmatcollpw 22727 pmatcollpw3fi1lem1 22734 pmatcollpw3fi1lem2 22735 chfacfisf 22802 cphsubrglem 25137 mdegaddle 26039 ply1divex 26102 r1pid2 26127 facth1 26132 fta1blem 26136 abvcxp 27586 rloccring 33333 elrspunidl 33490 elrspunsn 33491 rhmimaidl 33494 qsidomlem2 33515 ply1degltel 33656 ply1degleel 33657 ply1degltlss 33658 gsummoncoe1fzo 33659 ply1gsumz 33661 r1p0 33668 r1pid2OLD 33671 r1pquslmic 33673 extvfvvcl 33681 zrhcntr 34117 lfl0sc 39379 lflsc0N 39380 baerlem3lem1 42004 ricdrng1 42819 rhmpsr 42841 evl0 42844 evlsbagval 42848 selvvvval 42864 frlmpwfi 43376 mnringmulrcld 44505 zlidlring 48516 cznrng 48543 linc0scn0 48705 linc1 48707 |
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