| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 9132 |
. 2
| |
| 2 | 1 | nnzi 9478 |
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-in1 617 ax-in2 618 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-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-setind 4629 ax-cnex 8101 ax-resscn 8102 ax-1cn 8103 ax-1re 8104 ax-icn 8105 ax-addcl 8106 ax-addrcl 8107 ax-mulcl 8108 ax-addcom 8110 ax-addass 8112 ax-distr 8114 ax-i2m1 8115 ax-0lt1 8116 ax-0id 8118 ax-rnegex 8119 ax-cnre 8121 ax-pre-ltirr 8122 ax-pre-ltwlin 8123 ax-pre-lttrn 8124 ax-pre-ltadd 8126 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-br 4084 df-opab 4146 df-id 4384 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-iota 5278 df-fun 5320 df-fv 5326 df-riota 5960 df-ov 6010 df-oprab 6011 df-mpo 6012 df-pnf 8194 df-mnf 8195 df-xr 8196 df-ltxr 8197 df-le 8198 df-sub 8330 df-neg 8331 df-inn 9122 df-z 9458 |
| This theorem is referenced by: 1zzd 9484 znnnlt1 9505 nn0n0n1ge2b 9537 nn0lt2 9539 nn0le2is012 9540 3halfnz 9555 prime 9557 nnuz 9770 eluz2nn 9773 eluzge3nn 9779 1eluzge0 9781 2eluzge1 9783 eluz2b1 9808 uz2m1nn 9812 elnn1uz2 9814 elnndc 9819 nn01to3 9824 nnrecq 9852 fz1n 10252 fz10 10254 fz01en 10261 fzpreddisj 10279 fznatpl1 10284 fzprval 10290 fztpval 10291 fseq1p1m1 10302 elfzp1b 10305 elfzm1b 10306 4fvwrd4 10348 ige2m2fzo 10416 fzo12sn 10435 fzofzp1 10445 fzostep1 10455 rebtwn2zlemstep 10484 qbtwnxr 10489 flqge1nn 10526 fldiv4p1lem1div2 10537 fldiv4lem1div2 10539 modqfrac 10571 modqid0 10584 q1mod 10590 mulp1mod1 10599 m1modnnsub1 10604 modqm1p1mod0 10609 modqltm1p1mod 10610 frecfzennn 10660 frecfzen2 10661 zexpcl 10788 qexpcl 10789 qexpclz 10794 m1expcl 10796 expp1zap 10822 expm1ap 10823 bcn1 10992 bcpasc 11000 bcnm1 11006 isfinite4im 11026 hashsng 11032 hashfz 11056 climuni 11820 sum0 11915 sumsnf 11936 expcnv 12031 cvgratz 12059 prod0 12112 prodsnf 12119 sinltxirr 12288 sin01gt0 12289 p1modz1 12321 iddvds 12331 1dvds 12332 dvds1 12380 3dvds 12391 nn0o1gt2 12432 n2dvds1 12439 bitsp1o 12480 bitsfzo 12482 gcdadd 12522 gcdid 12523 gcd1 12524 1gcd 12529 bezoutlema 12536 bezoutlemb 12537 gcdmultiple 12557 lcmgcdlem 12615 lcm1 12619 3lcm2e6woprm 12624 isprm3 12656 prmgt1 12670 phicl2 12752 phibnd 12755 phi1 12757 dfphi2 12758 phimullem 12763 eulerthlemrprm 12767 eulerthlema 12768 eulerthlemth 12770 fermltl 12772 prmdiv 12773 prmdiveq 12774 odzcllem 12781 odzdvds 12784 oddprm 12798 pythagtriplem4 12807 pcpre1 12831 pc1 12844 pcrec 12847 pcmpt 12882 fldivp1 12887 expnprm 12892 pockthlem 12895 igz 12913 4sqlem12 12941 4sqlem13m 12942 4sqlem19 12948 ssnnctlemct 13033 mulgm1 13695 mulgp1 13708 mulgneg2 13709 zsubrg 14561 gzsubrg 14562 zringmulg 14578 mulgrhm2 14590 sin2pim 15503 cos2pim 15504 rpcxp1 15589 logbleb 15651 logblt 15652 lgslem2 15696 lgsfcl2 15701 lgsval2lem 15705 lgsmod 15721 lgsdir2lem1 15723 lgsdir2lem5 15727 lgsdir 15730 lgsne0 15733 1lgs 15738 lgsdinn0 15743 gausslemma2dlem0i 15752 gausslemma2d 15764 lgseisen 15769 lgsquad2lem2 15777 m1lgs 15780 2lgs 15799 2sqlem9 15819 2sqlem10 15820 upgr2wlkdc 16121 umgrclwwlkge2 16145 ex-fl 16172 apdiff 16504 iswomni0 16507 nconstwlpolem0 16519 |
| Copyright terms: Public domain | W3C validator |