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Mirrors > Home > ILE Home > Th. List > 1z | Unicode version |
Description: One is an integer. (Contributed by NM, 10-May-2004.) |
Ref | Expression |
---|---|
1z |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1nn 8924 |
. 2
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2 | 1 | nnzi 9268 |
1
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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-in1 614 ax-in2 615 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-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4119 ax-pow 4172 ax-pr 4207 ax-un 4431 ax-setind 4534 ax-cnex 7897 ax-resscn 7898 ax-1cn 7899 ax-1re 7900 ax-icn 7901 ax-addcl 7902 ax-addrcl 7903 ax-mulcl 7904 ax-addcom 7906 ax-addass 7908 ax-distr 7910 ax-i2m1 7911 ax-0lt1 7912 ax-0id 7914 ax-rnegex 7915 ax-cnre 7917 ax-pre-ltirr 7918 ax-pre-ltwlin 7919 ax-pre-lttrn 7920 ax-pre-ltadd 7922 |
This theorem depends on definitions: df-bi 117 df-3or 979 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-nel 2443 df-ral 2460 df-rex 2461 df-reu 2462 df-rab 2464 df-v 2739 df-sbc 2963 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-int 3844 df-br 4002 df-opab 4063 df-id 4291 df-xp 4630 df-rel 4631 df-cnv 4632 df-co 4633 df-dm 4634 df-iota 5175 df-fun 5215 df-fv 5221 df-riota 5826 df-ov 5873 df-oprab 5874 df-mpo 5875 df-pnf 7988 df-mnf 7989 df-xr 7990 df-ltxr 7991 df-le 7992 df-sub 8124 df-neg 8125 df-inn 8914 df-z 9248 |
This theorem is referenced by: 1zzd 9274 znnnlt1 9295 nn0n0n1ge2b 9326 nn0lt2 9328 nn0le2is012 9329 3halfnz 9344 prime 9346 nnuz 9557 eluz2nn 9560 eluzge3nn 9566 1eluzge0 9568 2eluzge1 9570 eluz2b1 9595 uz2m1nn 9599 elnn1uz2 9601 elnndc 9606 nn01to3 9611 nnrecq 9639 fz1n 10037 fz10 10039 fz01en 10046 fzpreddisj 10064 fznatpl1 10069 fzprval 10075 fztpval 10076 fseq1p1m1 10087 elfzp1b 10090 elfzm1b 10091 4fvwrd4 10133 ige2m2fzo 10191 fzo12sn 10210 fzofzp1 10220 fzostep1 10230 rebtwn2zlemstep 10246 qbtwnxr 10251 flqge1nn 10287 fldiv4p1lem1div2 10298 modqfrac 10330 modqid0 10343 q1mod 10349 mulp1mod1 10358 m1modnnsub1 10363 modqm1p1mod0 10368 modqltm1p1mod 10369 frecfzennn 10419 frecfzen2 10420 zexpcl 10528 qexpcl 10529 qexpclz 10534 m1expcl 10536 expp1zap 10562 expm1ap 10563 bcn1 10729 bcpasc 10737 bcnm1 10743 isfinite4im 10763 hashsng 10769 hashfz 10792 climuni 11292 sum0 11387 sumsnf 11408 expcnv 11503 cvgratz 11531 prod0 11584 prodsnf 11591 sin01gt0 11760 p1modz1 11792 iddvds 11802 1dvds 11803 dvds1 11849 nn0o1gt2 11900 n2dvds1 11907 gcdadd 11976 gcdid 11977 gcd1 11978 1gcd 11983 bezoutlema 11990 bezoutlemb 11991 gcdmultiple 12011 lcmgcdlem 12067 lcm1 12071 3lcm2e6woprm 12076 isprm3 12108 prmgt1 12122 phicl2 12204 phibnd 12207 phi1 12209 dfphi2 12210 phimullem 12215 eulerthlemrprm 12219 eulerthlema 12220 eulerthlemth 12222 fermltl 12224 prmdiv 12225 prmdiveq 12226 odzcllem 12232 odzdvds 12235 oddprm 12249 pythagtriplem4 12258 pcpre1 12282 pc1 12295 pcrec 12298 pcmpt 12331 fldivp1 12336 expnprm 12341 pockthlem 12344 igz 12362 ssnnctlemct 12437 mulgm1 12931 mulgp1 12943 mulgneg2 12944 sin2pim 14016 cos2pim 14017 rpcxp1 14102 logbleb 14161 logblt 14162 lgslem2 14184 lgsfcl2 14189 lgsval2lem 14193 lgsmod 14209 lgsdir2lem1 14211 lgsdir2lem5 14215 lgsdir 14218 lgsne0 14221 1lgs 14226 lgsdinn0 14231 2sqlem9 14242 2sqlem10 14243 ex-fl 14248 apdiff 14567 iswomni0 14570 nconstwlpolem0 14581 |
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