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| Mirrors > Home > ILE Home > Th. List > nnne0d | Unicode version | ||
| Description: A positive integer is nonzero. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| nnge1d.1 |
|
| Ref | Expression |
|---|---|
| nnne0d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnge1d.1 |
. 2
| |
| 2 | nnne0 9149 |
. 2
| |
| 3 | 1, 2 | syl 14 |
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-1re 8104 ax-addrcl 8107 ax-0lt1 8116 ax-0id 8118 ax-rnegex 8119 ax-pre-ltirr 8122 ax-pre-lttrn 8124 ax-pre-ltadd 8126 |
| This theorem depends on definitions: df-bi 117 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-rab 2517 df-v 2801 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-xp 4725 df-cnv 4727 df-iota 5278 df-fv 5326 df-ov 6010 df-pnf 8194 df-mnf 8195 df-xr 8196 df-ltxr 8197 df-le 8198 df-inn 9122 |
| This theorem is referenced by: eluz2n0 9777 flqdiv 10555 modsumfzodifsn 10630 facne0 10971 bitsmod 12483 gcdnncl 12504 gcdeq0 12514 dvdsgcdidd 12531 mulgcd 12553 sqgcd 12566 lcmeq0 12609 lcmgcdlem 12615 qredeu 12635 cncongr1 12641 prmind2 12658 isprm5lem 12679 divgcdodd 12681 oddpwdclemxy 12707 oddpwdclemodd 12710 divnumden 12734 hashdvds 12759 pythagtriplem4 12807 pythagtriplem19 12821 pcprendvds2 12830 pcpremul 12832 pceulem 12833 pcqmul 12842 pc2dvds 12869 pcaddlem 12878 pcadd 12879 pcmpt2 12883 pcmptdvds 12884 pcbc 12890 expnprm 12892 prmpwdvds 12894 pockthlem 12895 4sqlem8 12924 4sqlem9 12925 4sqlem10 12926 4sqlem12 12941 4sqlem14 12943 4sqlem17 12946 znrrg 14640 dvply1 15455 mpodvdsmulf1o 15680 lgsval2lem 15705 lgsquad2lem1 15776 2sqlem3 15812 2sqlem8 15818 |
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