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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 9282 |
. 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-cnex 8234 ax-resscn 8235 ax-1re 8237 ax-addrcl 8240 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-pre-ltirr 8255 ax-pre-lttrn 8257 ax-pre-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-br 4115 df-opab 4177 df-xp 4760 df-cnv 4762 df-iota 5317 df-fv 5365 df-ov 6061 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-inn 9255 |
| This theorem is referenced by: eluz2n0 9921 flqdiv 10707 modsumfzodifsn 10782 facne0 11124 bitsmod 12667 gcdnncl 12688 gcdeq0 12698 dvdsgcdidd 12715 mulgcd 12737 sqgcd 12750 lcmeq0 12793 lcmgcdlem 12799 qredeu 12819 cncongr1 12825 prmind2 12842 isprm5lem 12863 divgcdodd 12865 oddpwdclemxy 12891 oddpwdclemodd 12894 divnumden 12918 hashdvds 12943 pythagtriplem4 12991 pythagtriplem19 13005 pcprendvds2 13014 pcpremul 13016 pceulem 13017 pcqmul 13026 pc2dvds 13053 pcaddlem 13062 pcadd 13063 pcmpt2 13067 pcmptdvds 13068 pcbc 13074 expnprm 13076 prmpwdvds 13078 pockthlem 13079 4sqlem8 13108 4sqlem9 13109 4sqlem10 13110 4sqlem12 13125 4sqlem14 13127 4sqlem17 13130 znrrg 14934 dvply1 15756 mpodvdsmulf1o 15984 lgsval2lem 16009 lgsquad2lem1 16080 2sqlem3 16116 2sqlem8 16122 clwwlknonex2 16560 depindlem1 16627 |
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