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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 8157 |
. 2
| |
| 2 | eqid 2229 |
. . 3
| |
| 3 | 2 | 3mix1i 1193 |
. 2
|
| 4 | elz 9459 |
. 2
| |
| 5 | 1, 3, 4 | mpbir2an 948 |
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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 ax-1re 8104 ax-addrcl 8107 ax-rnegex 8119 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2801 df-un 3201 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-iota 5278 df-fv 5326 df-ov 6010 df-neg 8331 df-z 9458 |
| This theorem is referenced by: 0zd 9469 nn0ssz 9475 znegcl 9488 nnnle0 9506 zgt0ge1 9516 nn0n0n1ge2b 9537 nn0lt10b 9538 nnm1ge0 9544 gtndiv 9553 msqznn 9558 zeo 9563 nn0ind 9572 fnn0ind 9574 nn0uz 9769 1eluzge0 9781 elnn0dc 9818 eqreznegel 9821 qreccl 9849 qdivcl 9850 irrmul 9854 irrmulap 9855 fz10 10254 fz01en 10261 fzpreddisj 10279 fzshftral 10316 fznn0 10321 fz1ssfz0 10325 fz0sn 10329 fz0tp 10330 fz0to3un2pr 10331 fz0to4untppr 10332 elfz0ubfz0 10333 1fv 10347 fzo0n 10376 lbfzo0 10393 elfzonlteqm1 10428 fzo01 10434 fzo0to2pr 10436 fzo0to3tp 10437 flqge0nn0 10525 divfl0 10528 btwnzge0 10532 modqmulnn 10576 zmodfz 10580 modqid 10583 zmodid2 10586 q0mod 10589 modqmuladdnn0 10602 frecfzennn 10660 xnn0nnen 10671 qexpclz 10794 qsqeqor 10884 facdiv 10972 bcval 10983 bcnn 10991 bcm1k 10994 bcval5 10997 bcpasc 11000 4bc2eq6 11008 hashinfom 11012 iswrd 11086 iswrdiz 11091 wrdexg 11095 wrdfin 11103 wrdnval 11115 wrdred1hash 11128 lsw0 11132 ccatsymb 11150 ccatalpha 11161 s111 11179 ccat1st1st 11187 fzowrddc 11194 swrdlen 11199 swrdnd 11206 swrdwrdsymbg 11211 swrds1 11215 pfxval 11221 pfx00g 11222 pfx0g 11223 fnpfx 11224 pfxlen 11232 swrdccatin1 11272 swrdccat 11282 swrdccat3blem 11286 rexfiuz 11515 qabsor 11601 nn0abscl 11611 nnabscl 11626 climz 11818 climaddc1 11855 climmulc2 11857 climsubc1 11858 climsubc2 11859 climlec2 11867 binomlem 12009 binom 12010 bcxmas 12015 arisum2 12025 explecnv 12031 ef0lem 12186 dvdsval2 12316 dvdsdc 12324 moddvds 12325 dvds0 12332 0dvds 12337 zdvdsdc 12338 dvdscmulr 12346 dvdsmulcr 12347 fsumdvds 12368 dvdslelemd 12369 dvdsabseq 12373 divconjdvds 12375 alzdvds 12380 fzo0dvdseq 12383 odd2np1lem 12398 bitsfzo 12481 bitsmod 12482 0bits 12485 m1bits 12486 bitsinv1lem 12487 bitsinv1 12488 gcdmndc 12491 gcdsupex 12493 gcdsupcl 12494 gcd0val 12496 gcddvds 12499 gcd0id 12515 gcdid0 12516 gcdid 12522 bezoutlema 12535 bezoutlemb 12536 bezoutlembi 12541 dfgcd3 12546 dfgcd2 12550 gcdmultiplez 12557 dvdssq 12567 algcvgblem 12586 lcmmndc 12599 lcm0val 12602 dvdslcm 12606 lcmeq0 12608 lcmgcd 12615 lcmdvds 12616 lcmid 12617 3lcm2e6woprm 12623 6lcm4e12 12624 cncongr2 12641 sqrt2irrap 12717 dfphi2 12757 phiprmpw 12759 crth 12761 phimullem 12762 eulerthlemfi 12765 hashgcdeq 12777 phisum 12778 pceu 12833 pcdiv 12840 pc0 12842 pcqdiv 12845 pcexp 12847 pcxnn0cl 12848 pcxcl 12849 pcxqcl 12850 pcdvdstr 12865 dvdsprmpweqnn 12874 pcaddlem 12877 pcadd 12878 pcfaclem 12887 qexpz 12890 zgz 12911 igz 12912 4sqlem19 12947 ennnfonelemjn 12988 ennnfonelem1 12993 mulg0 13677 subgmulg 13740 zring0 14579 zndvds0 14629 znf1o 14630 znfi 14634 znhash 14635 psr1clfi 14667 plycolemc 15447 rpcxp0 15587 0sgm 15674 1sgmprm 15683 lgslem2 15695 lgsfcl2 15700 lgs0 15707 lgsneg 15718 lgsdilem 15721 lgsdir2lem3 15724 lgsdir 15729 lgsdilem2 15730 lgsdi 15731 lgsne0 15732 lgsprme0 15736 lgsdirnn0 15741 lgsdinn0 15742 wlkv0 16110 wlklenvclwlk 16114 upgr2wlkdc 16116 clwwlkccatlem 16137 apdifflemr 16475 apdiff 16476 iswomni0 16479 nconstwlpolem 16493 |
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