| 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 9144 |
. 2
| |
| 2 | 1 | nnzi 9490 |
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 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8113 ax-resscn 8114 ax-1cn 8115 ax-1re 8116 ax-icn 8117 ax-addcl 8118 ax-addrcl 8119 ax-mulcl 8120 ax-addcom 8122 ax-addass 8124 ax-distr 8126 ax-i2m1 8127 ax-0lt1 8128 ax-0id 8130 ax-rnegex 8131 ax-cnre 8133 ax-pre-ltirr 8134 ax-pre-ltwlin 8135 ax-pre-lttrn 8136 ax-pre-ltadd 8138 |
| 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 2802 df-sbc 3030 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-opab 4149 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-iota 5284 df-fun 5326 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-pnf 8206 df-mnf 8207 df-xr 8208 df-ltxr 8209 df-le 8210 df-sub 8342 df-neg 8343 df-inn 9134 df-z 9470 |
| This theorem is referenced by: 1zzd 9496 znnnlt1 9517 nn0n0n1ge2b 9549 nn0lt2 9551 nn0le2is012 9552 3halfnz 9567 prime 9569 nnuz 9782 eluz2nn 9790 eluzge3nn 9796 1eluzge0 9798 2eluzge1 9800 eluz2b1 9825 uz2m1nn 9829 elnn1uz2 9831 elnndc 9836 nn01to3 9841 nnrecq 9869 fz1n 10269 fz10 10271 fz01en 10278 fzpreddisj 10296 fznatpl1 10301 fzprval 10307 fztpval 10308 fseq1p1m1 10319 elfzp1b 10322 elfzm1b 10323 4fvwrd4 10365 ige2m2fzo 10433 fzo12sn 10452 fzofzp1 10462 fzostep1 10473 rebtwn2zlemstep 10502 qbtwnxr 10507 flqge1nn 10544 fldiv4p1lem1div2 10555 fldiv4lem1div2 10557 modqfrac 10589 modqid0 10602 q1mod 10608 mulp1mod1 10617 m1modnnsub1 10622 modqm1p1mod0 10627 modqltm1p1mod 10628 frecfzennn 10678 frecfzen2 10679 zexpcl 10806 qexpcl 10807 qexpclz 10812 m1expcl 10814 expp1zap 10840 expm1ap 10841 bcn1 11010 bcpasc 11018 bcnm1 11024 isfinite4im 11044 hashsng 11050 hashfz 11075 climuni 11844 sum0 11939 sumsnf 11960 expcnv 12055 cvgratz 12083 prod0 12136 prodsnf 12143 sinltxirr 12312 sin01gt0 12313 p1modz1 12345 iddvds 12355 1dvds 12356 dvds1 12404 3dvds 12415 nn0o1gt2 12456 n2dvds1 12463 bitsp1o 12504 bitsfzo 12506 gcdadd 12546 gcdid 12547 gcd1 12548 1gcd 12553 bezoutlema 12560 bezoutlemb 12561 gcdmultiple 12581 lcmgcdlem 12639 lcm1 12643 3lcm2e6woprm 12648 isprm3 12680 prmgt1 12694 phicl2 12776 phibnd 12779 phi1 12781 dfphi2 12782 phimullem 12787 eulerthlemrprm 12791 eulerthlema 12792 eulerthlemth 12794 fermltl 12796 prmdiv 12797 prmdiveq 12798 odzcllem 12805 odzdvds 12808 oddprm 12822 pythagtriplem4 12831 pcpre1 12855 pc1 12868 pcrec 12871 pcmpt 12906 fldivp1 12911 expnprm 12916 pockthlem 12919 igz 12937 4sqlem12 12965 4sqlem13m 12966 4sqlem19 12972 ssnnctlemct 13057 mulgm1 13719 mulgp1 13732 mulgneg2 13733 zsubrg 14585 gzsubrg 14586 zringmulg 14602 mulgrhm2 14614 sin2pim 15527 cos2pim 15528 rpcxp1 15613 logbleb 15675 logblt 15676 lgslem2 15720 lgsfcl2 15725 lgsval2lem 15729 lgsmod 15745 lgsdir2lem1 15747 lgsdir2lem5 15751 lgsdir 15754 lgsne0 15757 1lgs 15762 lgsdinn0 15767 gausslemma2dlem0i 15776 gausslemma2d 15788 lgseisen 15793 lgsquad2lem2 15801 m1lgs 15804 2lgs 15823 2sqlem9 15843 2sqlem10 15844 usgrexmpldifpr 16088 upgr2wlkdc 16172 umgrclwwlkge2 16197 ex-fl 16257 apdiff 16588 iswomni0 16591 nconstwlpolem0 16603 |
| Copyright terms: Public domain | W3C validator |