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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 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1nn 8724 | . 2 | |
2 | 1 | nnzi 9068 | 1 |
Colors of variables: wff set class |
Syntax hints: wcel 1480 c1 7614 cz 9047 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-sep 4041 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-cnex 7704 ax-resscn 7705 ax-1cn 7706 ax-1re 7707 ax-icn 7708 ax-addcl 7709 ax-addrcl 7710 ax-mulcl 7711 ax-addcom 7713 ax-addass 7715 ax-distr 7717 ax-i2m1 7718 ax-0lt1 7719 ax-0id 7721 ax-rnegex 7722 ax-cnre 7724 ax-pre-ltirr 7725 ax-pre-ltwlin 7726 ax-pre-lttrn 7727 ax-pre-ltadd 7729 |
This theorem depends on definitions: df-bi 116 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-nel 2402 df-ral 2419 df-rex 2420 df-reu 2421 df-rab 2423 df-v 2683 df-sbc 2905 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-int 3767 df-br 3925 df-opab 3985 df-id 4210 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-iota 5083 df-fun 5120 df-fv 5126 df-riota 5723 df-ov 5770 df-oprab 5771 df-mpo 5772 df-pnf 7795 df-mnf 7796 df-xr 7797 df-ltxr 7798 df-le 7799 df-sub 7928 df-neg 7929 df-inn 8714 df-z 9048 |
This theorem is referenced by: 1zzd 9074 znnnlt1 9095 nn0n0n1ge2b 9123 nn0lt2 9125 nn0le2is012 9126 3halfnz 9141 prime 9143 nnuz 9354 eluz2nn 9357 eluzge3nn 9360 1eluzge0 9362 2eluzge1 9364 eluz2b1 9388 uz2m1nn 9392 elnn1uz2 9394 nn01to3 9402 nnrecq 9430 fz1n 9817 fz10 9819 fz01en 9826 fzpreddisj 9844 fznatpl1 9849 fzprval 9855 fztpval 9856 fseq1p1m1 9867 elfzp1b 9870 elfzm1b 9871 4fvwrd4 9910 ige2m2fzo 9968 fzo12sn 9987 fzofzp1 9997 fzostep1 10007 rebtwn2zlemstep 10023 qbtwnxr 10028 flqge1nn 10060 fldiv4p1lem1div2 10071 modqfrac 10103 modqid0 10116 q1mod 10122 mulp1mod1 10131 m1modnnsub1 10136 modqm1p1mod0 10141 modqltm1p1mod 10142 frecfzennn 10192 frecfzen2 10193 zexpcl 10301 qexpcl 10302 qexpclz 10307 m1expcl 10309 expp1zap 10335 expm1ap 10336 bcn1 10497 bcpasc 10505 bcnm1 10511 isfinite4im 10532 hashsng 10537 hashfz 10560 climuni 11055 sum0 11150 sumsnf 11171 expcnv 11266 cvgratz 11294 sin01gt0 11457 iddvds 11495 1dvds 11496 dvds1 11540 nn0o1gt2 11591 n2dvds1 11598 gcdadd 11662 gcdid 11663 gcd1 11664 1gcd 11669 bezoutlema 11676 bezoutlemb 11677 gcdmultiple 11697 lcmgcdlem 11747 lcm1 11751 3lcm2e6woprm 11756 isprm3 11788 prmgt1 11801 phicl2 11879 phibnd 11882 phi1 11884 dfphi2 11885 phimullem 11890 sin2pim 12883 cos2pim 12884 ex-fl 12926 |
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