![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
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 7952 |
. 2
![]() ![]() ![]() ![]() | |
2 | eqid 2177 |
. . 3
![]() ![]() ![]() ![]() | |
3 | 2 | 3mix1i 1169 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
4 | elz 9249 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
5 | 1, 3, 4 | mpbir2an 942 |
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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-ext 2159 ax-1re 7900 ax-addrcl 7903 ax-rnegex 7915 |
This theorem depends on definitions: df-bi 117 df-3or 979 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-un 3133 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-br 4002 df-iota 5175 df-fv 5221 df-ov 5873 df-neg 8125 df-z 9248 |
This theorem is referenced by: 0zd 9259 nn0ssz 9265 znegcl 9278 zgt0ge1 9305 nn0n0n1ge2b 9326 nn0lt10b 9327 nnm1ge0 9333 gtndiv 9342 msqznn 9347 zeo 9352 nn0ind 9361 fnn0ind 9363 nn0uz 9556 1eluzge0 9568 elnn0dc 9605 eqreznegel 9608 qreccl 9636 qdivcl 9637 irrmul 9641 fz10 10039 fz01en 10046 fzpreddisj 10064 fzshftral 10101 fznn0 10106 fz1ssfz0 10110 fz0sn 10114 fz0tp 10115 fz0to3un2pr 10116 fz0to4untppr 10117 elfz0ubfz0 10118 1fv 10132 lbfzo0 10174 elfzonlteqm1 10203 fzo01 10209 fzo0to2pr 10211 fzo0to3tp 10212 flqge0nn0 10286 divfl0 10289 btwnzge0 10293 modqmulnn 10335 zmodfz 10339 modqid 10342 zmodid2 10345 q0mod 10348 modqmuladdnn0 10361 frecfzennn 10419 qexpclz 10534 qsqeqor 10623 facdiv 10709 bcval 10720 bcnn 10728 bcm1k 10731 bcval5 10734 bcpasc 10737 4bc2eq6 10745 hashinfom 10749 rexfiuz 10989 qabsor 11075 nn0abscl 11085 nnabscl 11100 climz 11291 climaddc1 11328 climmulc2 11330 climsubc1 11331 climsubc2 11332 climlec2 11340 binomlem 11482 binom 11483 bcxmas 11488 arisum2 11498 explecnv 11504 ef0lem 11659 dvdsval2 11788 dvdsdc 11796 moddvds 11797 dvds0 11804 0dvds 11809 zdvdsdc 11810 dvdscmulr 11818 dvdsmulcr 11819 dvdslelemd 11839 dvdsabseq 11843 divconjdvds 11845 alzdvds 11850 fzo0dvdseq 11853 odd2np1lem 11867 gcdmndc 11935 gcdsupex 11948 gcdsupcl 11949 gcd0val 11951 gcddvds 11954 gcd0id 11970 gcdid0 11971 gcdid 11977 bezoutlema 11990 bezoutlemb 11991 bezoutlembi 11996 dfgcd3 12001 dfgcd2 12005 gcdmultiplez 12012 dvdssq 12022 algcvgblem 12039 lcmmndc 12052 lcm0val 12055 dvdslcm 12059 lcmeq0 12061 lcmgcd 12068 lcmdvds 12069 lcmid 12070 3lcm2e6woprm 12076 6lcm4e12 12077 cncongr2 12094 sqrt2irrap 12170 dfphi2 12210 phiprmpw 12212 crth 12214 phimullem 12215 eulerthlemfi 12218 hashgcdeq 12229 phisum 12230 pceu 12285 pcdiv 12292 pc0 12294 pcqdiv 12297 pcexp 12299 pcxnn0cl 12300 pcxcl 12301 pcdvdstr 12316 dvdsprmpweqnn 12325 pcaddlem 12328 pcadd 12329 pcfaclem 12337 qexpz 12340 zgz 12361 igz 12362 ennnfonelemjn 12393 ennnfonelem1 12398 mulg0 12916 subgmulg 12974 rpcxp0 14101 lgslem2 14184 lgsfcl2 14189 lgs0 14196 lgsneg 14207 lgsdilem 14210 lgsdir2lem3 14213 lgsdir 14218 lgsdilem2 14219 lgsdi 14220 lgsne0 14221 lgsprme0 14225 lgsdirnn0 14230 lgsdinn0 14231 apdifflemr 14566 apdiff 14567 iswomni0 14570 nconstwlpolem 14583 |
Copyright terms: Public domain | W3C validator |