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| Mirrors > Home > ILE Home > Th. List > 0z | Unicode version | ||
| Description: Zero is an integer. (Contributed by NM, 12-Jan-2002.) |
| Ref | Expression |
|---|---|
| 0z |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0re 8274 |
. 2
| |
| 2 | eqid 2232 |
. . 3
| |
| 3 | 2 | 3mix1i 1196 |
. 2
|
| 4 | elz 9579 |
. 2
| |
| 5 | 1, 3, 4 | mpbir2an 951 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 ax-1re 8221 ax-addrcl 8224 ax-rnegex 8236 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ral 2525 df-rex 2526 df-rab 2529 df-v 2815 df-un 3215 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-br 4110 df-iota 5312 df-fv 5360 df-ov 6053 df-neg 8447 df-z 9578 |
| This theorem is referenced by: 0zd 9589 nn0ssz 9595 znegcl 9608 nnnle0 9626 zgt0ge1 9636 nn0n0n1ge2b 9657 nn0lt10b 9658 nnm1ge0 9664 gtndiv 9673 msqznn 9678 zeo 9683 nn0ind 9692 fnn0ind 9694 nn0uz 9889 1eluzge0 9906 elnn0dc 9943 eqreznegel 9946 qreccl 9974 qdivcl 9975 irrmul 9979 irrmulap 9980 fz10 10380 fz01en 10387 fzpreddisj 10405 fzshftral 10442 fznn0 10447 fz1ssfz0 10451 fz0sn 10455 fz0tp 10456 fz0to3un2pr 10457 fz0to4untppr 10458 elfz0ubfz0 10459 1fv 10473 fzo0n 10502 lbfzo0 10519 elfzonlteqm1 10555 fzo01 10561 fzo0to2pr 10563 fzo0to3tp 10564 flqge0nn0 10653 divfl0 10656 btwnzge0 10660 modqmulnn 10704 zmodfz 10708 modqid 10711 zmodid2 10714 q0mod 10717 modqmuladdnn0 10730 frecfzennn 10788 xnn0nnen 10799 qexpclz 10922 qsqeqor 11012 facdiv 11100 bcval 11111 bcnn 11119 bcm1k 11122 bcval5 11125 bcpasc 11128 4bc2eq6 11137 hashinfom 11141 hashfibc 11207 iswrd 11226 iswrdiz 11231 wrdexg 11235 wrdfin 11243 wrdnval 11255 wrdred1hash 11268 lsw0 11272 ccatsymb 11290 ccatalpha 11301 s111 11319 ccat1st1st 11329 fzowrddc 11339 swrdlen 11344 swrdnd 11351 swrdwrdsymbg 11356 swrds1 11360 pfxval 11366 pfx00g 11367 pfx0g 11368 fnpfx 11369 pfxlen 11377 swrdccatin1 11417 swrdccat 11427 swrdccat3blem 11431 rexfiuz 11674 qabsor 11760 nn0abscl 11770 nnabscl 11785 climz 11977 climaddc1 12014 climmulc2 12016 climsubc1 12017 climsubc2 12018 climlec2 12026 binomlem 12169 binom 12170 bcxmas 12175 arisum2 12185 explecnv 12191 ef0lem 12346 dvdsval2 12476 dvdsdc 12484 moddvds 12485 dvds0 12492 0dvds 12497 zdvdsdc 12498 dvdscmulr 12506 dvdsmulcr 12507 fsumdvds 12528 dvdslelemd 12529 dvdsabseq 12533 divconjdvds 12535 alzdvds 12540 fzo0dvdseq 12543 odd2np1lem 12558 bitsfzo 12641 bitsmod 12642 0bits 12645 m1bits 12646 bitsinv1lem 12647 bitsinv1 12648 gcdmndc 12651 gcdsupex 12653 gcdsupcl 12654 gcd0val 12656 gcddvds 12659 gcd0id 12675 gcdid0 12676 gcdid 12682 bezoutlema 12695 bezoutlemb 12696 bezoutlembi 12701 dfgcd3 12706 dfgcd2 12710 gcdmultiplez 12717 dvdssq 12727 algcvgblem 12746 lcmmndc 12759 lcm0val 12762 dvdslcm 12766 lcmeq0 12768 lcmgcd 12775 lcmdvds 12776 lcmid 12777 3lcm2e6woprm 12783 6lcm4e12 12784 cncongr2 12801 sqrt2irrap 12877 dfphi2 12917 phiprmpw 12919 crth 12921 phimullem 12922 eulerthlemfi 12925 hashgcdeq 12937 phisum 12938 pceu 12993 pcdiv 13000 pc0 13002 pcqdiv 13005 pcexp 13007 pcxnn0cl 13008 pcxcl 13009 pcxqcl 13010 pcdvdstr 13025 dvdsprmpweqnn 13034 pcaddlem 13037 pcadd 13038 pcfaclem 13047 qexpz 13050 zgz 13071 igz 13072 4sqlem19 13107 ballotfilemonn 13140 ballotfilem2 13142 ennnfonelemjn 13153 ennnfonelem1 13158 mulg0 13842 subgmulg 13905 zring0 14748 zndvds0 14798 znf1o 14799 znfi 14803 znhash 14804 psr1clfi 14843 plycolemc 15623 rpcxp0 15763 0sgm 15853 1sgmprm 15862 lgslem2 15874 lgsfcl2 15879 lgs0 15886 lgsneg 15897 lgsdilem 15900 lgsdir2lem3 15903 lgsdir 15908 lgsdilem2 15909 lgsdi 15910 lgsne0 15911 lgsprme0 15915 lgsdirnn0 15920 lgsdinn0 15921 usgrexmpldifpr 16244 vdegp1bid 16310 wlkv0 16364 wlklenvclwlk 16368 upgr2wlkdc 16372 clwwlkccatlem 16395 eupthfi 16446 trlsegvdeglem6 16460 konigsbergvtx 16477 konigsbergiedg 16478 konigsbergumgr 16482 konigsberglem1 16483 konigsberglem2 16484 konigsberglem3 16485 konigsberglem5 16487 konigsberg 16488 apdifflemr 16831 apdiff 16832 qdiff 16833 iswomni0 16836 nconstwlpolem 16851 |
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