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| Mirrors > Home > MPE Home > Th. List > zringring | Structured version Visualization version GIF version | ||
| Description: The ring of integers is a ring. (Contributed by AV, 20-May-2019.) (Revised by AV, 9-Jun-2019.) (Proof shortened by AV, 13-Jun-2019.) |
| Ref | Expression |
|---|---|
| zringring | ⊢ ℤring ∈ Ring |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zringcrng 21734 | . 2 ⊢ ℤring ∈ CRing | |
| 2 | crngring 20452 | . 2 ⊢ (ℤring ∈ CRing → ℤring ∈ Ring) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ ℤring ∈ Ring |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 Ringcrg 20439 CRingccrg 20440 ℤringczring 21732 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-addrcl 11242 ax-mulcl 11243 ax-mulrcl 11244 ax-mulcom 11245 ax-addass 11246 ax-mulass 11247 ax-distr 11248 ax-i2m1 11249 ax-1ne0 11250 ax-1rid 11251 ax-rnegex 11252 ax-rrecex 11253 ax-cnre 11254 ax-pre-lttri 11255 ax-pre-lttrn 11256 ax-pre-ltadd 11257 ax-pre-mulgt0 11258 ax-addf 11260 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-1o 8460 df-er 8701 df-en 8958 df-dom 8959 df-sdom 8960 df-fin 8961 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11524 df-neg 11525 df-nn 12317 df-2 12386 df-3 12387 df-4 12388 df-5 12389 df-6 12390 df-7 12391 df-8 12392 df-9 12393 df-n0 12588 df-z 12675 df-dec 12796 df-uz 12947 df-fz 13621 df-struct 17305 df-sets 17322 df-slot 17340 df-ndx 17352 df-base 17368 df-ress 17389 df-plusg 17421 df-mulr 17422 df-starv 17423 df-tset 17427 df-ple 17428 df-ds 17430 df-unif 17431 df-0g 17592 df-mgm 18796 df-sgrp 18888 df-mnd 18904 df-grp 19127 df-minusg 19128 df-subg 19313 df-cmn 19976 df-abl 19977 df-mgp 20341 df-rng 20355 df-ur 20388 df-ring 20441 df-cring 20442 df-subrng 20778 df-subrg 20802 df-cnfld 21659 df-zring 21733 |
| This theorem is used by: zringrng 21736 zringabl 21737 zringgrp 21738 zringnzr 21746 zringlpirlem1 21748 zringlpirlem3 21750 zringlpir 21753 prmirredlem 21758 prmirred 21760 mulgrhm 21763 irinitoringc 21765 nzerooringczr 21766 pzriprnglem2 21768 pzriprnglem4 21770 pzriprnglem5 21771 pzriprnglem6 21772 pzriprnglem8 21774 pzriprnglem10 21776 pzriprnglem12 21778 pzriprng1ALT 21782 pzriprng 21783 pzriprng1 21784 zlmsca 21806 zlmlmod 21808 znlidl 21819 znval 21821 znbas 21829 znzrh2 21831 znzrhfo 21833 zndvds 21835 zclmncvs 25449 gsummulgc2 33609 elrgspnlem1 33785 zndvdchrrhm 42991 aks6d1c6isolem2 43193 aks6d1c6isolem3 43194 mzpmfp 43711 2zrng 49282 zlmodzxzlmod 49410 zlmodzxzel 49411 zlmodzxz0 49412 zlmodzxzadd 49414 |
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