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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 8178 |
. 2
| |
| 2 | eqid 2231 |
. . 3
| |
| 3 | 2 | 3mix1i 1195 |
. 2
|
| 4 | elz 9480 |
. 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 8125 ax-addrcl 8128 ax-rnegex 8140 |
| 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 6020 df-neg 8352 df-z 9479 |
| This theorem is referenced by: 0zd 9490 nn0ssz 9496 znegcl 9509 nnnle0 9527 zgt0ge1 9537 nn0n0n1ge2b 9558 nn0lt10b 9559 nnm1ge0 9565 gtndiv 9574 msqznn 9579 zeo 9584 nn0ind 9593 fnn0ind 9595 nn0uz 9790 1eluzge0 9807 elnn0dc 9844 eqreznegel 9847 qreccl 9875 qdivcl 9876 irrmul 9880 irrmulap 9881 fz10 10280 fz01en 10287 fzpreddisj 10305 fzshftral 10342 fznn0 10347 fz1ssfz0 10351 fz0sn 10355 fz0tp 10356 fz0to3un2pr 10357 fz0to4untppr 10358 elfz0ubfz0 10359 1fv 10373 fzo0n 10402 lbfzo0 10419 elfzonlteqm1 10454 fzo01 10460 fzo0to2pr 10462 fzo0to3tp 10463 flqge0nn0 10552 divfl0 10555 btwnzge0 10559 modqmulnn 10603 zmodfz 10607 modqid 10610 zmodid2 10613 q0mod 10616 modqmuladdnn0 10629 frecfzennn 10687 xnn0nnen 10698 qexpclz 10821 qsqeqor 10911 facdiv 10999 bcval 11010 bcnn 11018 bcm1k 11021 bcval5 11024 bcpasc 11027 4bc2eq6 11035 hashinfom 11039 iswrd 11114 iswrdiz 11119 wrdexg 11123 wrdfin 11131 wrdnval 11143 wrdred1hash 11156 lsw0 11160 ccatsymb 11178 ccatalpha 11189 s111 11207 ccat1st1st 11217 fzowrddc 11227 swrdlen 11232 swrdnd 11239 swrdwrdsymbg 11244 swrds1 11248 pfxval 11254 pfx00g 11255 pfx0g 11256 fnpfx 11257 pfxlen 11265 swrdccatin1 11305 swrdccat 11315 swrdccat3blem 11319 rexfiuz 11549 qabsor 11635 nn0abscl 11645 nnabscl 11660 climz 11852 climaddc1 11889 climmulc2 11891 climsubc1 11892 climsubc2 11893 climlec2 11901 binomlem 12043 binom 12044 bcxmas 12049 arisum2 12059 explecnv 12065 ef0lem 12220 dvdsval2 12350 dvdsdc 12358 moddvds 12359 dvds0 12366 0dvds 12371 zdvdsdc 12372 dvdscmulr 12380 dvdsmulcr 12381 fsumdvds 12402 dvdslelemd 12403 dvdsabseq 12407 divconjdvds 12409 alzdvds 12414 fzo0dvdseq 12417 odd2np1lem 12432 bitsfzo 12515 bitsmod 12516 0bits 12519 m1bits 12520 bitsinv1lem 12521 bitsinv1 12522 gcdmndc 12525 gcdsupex 12527 gcdsupcl 12528 gcd0val 12530 gcddvds 12533 gcd0id 12549 gcdid0 12550 gcdid 12556 bezoutlema 12569 bezoutlemb 12570 bezoutlembi 12575 dfgcd3 12580 dfgcd2 12584 gcdmultiplez 12591 dvdssq 12601 algcvgblem 12620 lcmmndc 12633 lcm0val 12636 dvdslcm 12640 lcmeq0 12642 lcmgcd 12649 lcmdvds 12650 lcmid 12651 3lcm2e6woprm 12657 6lcm4e12 12658 cncongr2 12675 sqrt2irrap 12751 dfphi2 12791 phiprmpw 12793 crth 12795 phimullem 12796 eulerthlemfi 12799 hashgcdeq 12811 phisum 12812 pceu 12867 pcdiv 12874 pc0 12876 pcqdiv 12879 pcexp 12881 pcxnn0cl 12882 pcxcl 12883 pcxqcl 12884 pcdvdstr 12899 dvdsprmpweqnn 12908 pcaddlem 12911 pcadd 12912 pcfaclem 12921 qexpz 12924 zgz 12945 igz 12946 4sqlem19 12981 ennnfonelemjn 13022 ennnfonelem1 13027 mulg0 13711 subgmulg 13774 zring0 14613 zndvds0 14663 znf1o 14664 znfi 14668 znhash 14669 psr1clfi 14701 plycolemc 15481 rpcxp0 15621 0sgm 15708 1sgmprm 15717 lgslem2 15729 lgsfcl2 15734 lgs0 15741 lgsneg 15752 lgsdilem 15755 lgsdir2lem3 15758 lgsdir 15763 lgsdilem2 15764 lgsdi 15765 lgsne0 15766 lgsprme0 15770 lgsdirnn0 15775 lgsdinn0 15776 usgrexmpldifpr 16099 vdegp1bid 16165 wlkv0 16219 wlklenvclwlk 16223 upgr2wlkdc 16227 clwwlkccatlem 16250 eupthfi 16301 trlsegvdeglem6 16315 apdifflemr 16651 apdiff 16652 iswomni0 16655 nconstwlpolem 16669 |
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