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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 8179 |
. 2
| |
| 2 | eqid 2231 |
. . 3
| |
| 3 | 2 | 3mix1i 1195 |
. 2
|
| 4 | elz 9481 |
. 2
| |
| 5 | 1, 3, 4 | mpbir2an 950 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 ax-1re 8126 ax-addrcl 8129 ax-rnegex 8141 |
| This theorem depends on definitions: df-bi 117 df-3or 1005 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-un 3204 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-iota 5286 df-fv 5334 df-ov 6021 df-neg 8353 df-z 9480 |
| This theorem is referenced by: 0zd 9491 nn0ssz 9497 znegcl 9510 nnnle0 9528 zgt0ge1 9538 nn0n0n1ge2b 9559 nn0lt10b 9560 nnm1ge0 9566 gtndiv 9575 msqznn 9580 zeo 9585 nn0ind 9594 fnn0ind 9596 nn0uz 9791 1eluzge0 9808 elnn0dc 9845 eqreznegel 9848 qreccl 9876 qdivcl 9877 irrmul 9881 irrmulap 9882 fz10 10281 fz01en 10288 fzpreddisj 10306 fzshftral 10343 fznn0 10348 fz1ssfz0 10352 fz0sn 10356 fz0tp 10357 fz0to3un2pr 10358 fz0to4untppr 10359 elfz0ubfz0 10360 1fv 10374 fzo0n 10403 lbfzo0 10420 elfzonlteqm1 10456 fzo01 10462 fzo0to2pr 10464 fzo0to3tp 10465 flqge0nn0 10554 divfl0 10557 btwnzge0 10561 modqmulnn 10605 zmodfz 10609 modqid 10612 zmodid2 10615 q0mod 10618 modqmuladdnn0 10631 frecfzennn 10689 xnn0nnen 10700 qexpclz 10823 qsqeqor 10913 facdiv 11001 bcval 11012 bcnn 11020 bcm1k 11023 bcval5 11026 bcpasc 11029 4bc2eq6 11037 hashinfom 11041 iswrd 11119 iswrdiz 11124 wrdexg 11128 wrdfin 11136 wrdnval 11148 wrdred1hash 11161 lsw0 11165 ccatsymb 11183 ccatalpha 11194 s111 11212 ccat1st1st 11222 fzowrddc 11232 swrdlen 11237 swrdnd 11244 swrdwrdsymbg 11249 swrds1 11253 pfxval 11259 pfx00g 11260 pfx0g 11261 fnpfx 11262 pfxlen 11270 swrdccatin1 11310 swrdccat 11320 swrdccat3blem 11324 rexfiuz 11554 qabsor 11640 nn0abscl 11650 nnabscl 11665 climz 11857 climaddc1 11894 climmulc2 11896 climsubc1 11897 climsubc2 11898 climlec2 11906 binomlem 12049 binom 12050 bcxmas 12055 arisum2 12065 explecnv 12071 ef0lem 12226 dvdsval2 12356 dvdsdc 12364 moddvds 12365 dvds0 12372 0dvds 12377 zdvdsdc 12378 dvdscmulr 12386 dvdsmulcr 12387 fsumdvds 12408 dvdslelemd 12409 dvdsabseq 12413 divconjdvds 12415 alzdvds 12420 fzo0dvdseq 12423 odd2np1lem 12438 bitsfzo 12521 bitsmod 12522 0bits 12525 m1bits 12526 bitsinv1lem 12527 bitsinv1 12528 gcdmndc 12531 gcdsupex 12533 gcdsupcl 12534 gcd0val 12536 gcddvds 12539 gcd0id 12555 gcdid0 12556 gcdid 12562 bezoutlema 12575 bezoutlemb 12576 bezoutlembi 12581 dfgcd3 12586 dfgcd2 12590 gcdmultiplez 12597 dvdssq 12607 algcvgblem 12626 lcmmndc 12639 lcm0val 12642 dvdslcm 12646 lcmeq0 12648 lcmgcd 12655 lcmdvds 12656 lcmid 12657 3lcm2e6woprm 12663 6lcm4e12 12664 cncongr2 12681 sqrt2irrap 12757 dfphi2 12797 phiprmpw 12799 crth 12801 phimullem 12802 eulerthlemfi 12805 hashgcdeq 12817 phisum 12818 pceu 12873 pcdiv 12880 pc0 12882 pcqdiv 12885 pcexp 12887 pcxnn0cl 12888 pcxcl 12889 pcxqcl 12890 pcdvdstr 12905 dvdsprmpweqnn 12914 pcaddlem 12917 pcadd 12918 pcfaclem 12927 qexpz 12930 zgz 12951 igz 12952 4sqlem19 12987 ennnfonelemjn 13028 ennnfonelem1 13033 mulg0 13717 subgmulg 13780 zring0 14620 zndvds0 14670 znf1o 14671 znfi 14675 znhash 14676 psr1clfi 14708 plycolemc 15488 rpcxp0 15628 0sgm 15715 1sgmprm 15724 lgslem2 15736 lgsfcl2 15741 lgs0 15748 lgsneg 15759 lgsdilem 15762 lgsdir2lem3 15765 lgsdir 15770 lgsdilem2 15771 lgsdi 15772 lgsne0 15773 lgsprme0 15777 lgsdirnn0 15782 lgsdinn0 15783 usgrexmpldifpr 16106 vdegp1bid 16172 wlkv0 16226 wlklenvclwlk 16230 upgr2wlkdc 16234 clwwlkccatlem 16257 eupthfi 16308 trlsegvdeglem6 16322 apdifflemr 16677 apdiff 16678 qdiff 16679 iswomni0 16682 nconstwlpolem 16696 |
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