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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 9230 |
. 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 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8183 ax-resscn 8184 ax-1re 8186 ax-addrcl 8189 ax-0lt1 8198 ax-0id 8200 ax-rnegex 8201 ax-pre-ltirr 8204 ax-pre-lttrn 8206 ax-pre-ltadd 8208 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-xp 4737 df-cnv 4739 df-iota 5293 df-fv 5341 df-ov 6031 df-pnf 8275 df-mnf 8276 df-xr 8277 df-ltxr 8278 df-le 8279 df-inn 9203 |
| This theorem is referenced by: eluz2n0 9866 flqdiv 10646 modsumfzodifsn 10721 facne0 11062 bitsmod 12597 gcdnncl 12618 gcdeq0 12628 dvdsgcdidd 12645 mulgcd 12667 sqgcd 12680 lcmeq0 12723 lcmgcdlem 12729 qredeu 12749 cncongr1 12755 prmind2 12772 isprm5lem 12793 divgcdodd 12795 oddpwdclemxy 12821 oddpwdclemodd 12824 divnumden 12848 hashdvds 12873 pythagtriplem4 12921 pythagtriplem19 12935 pcprendvds2 12944 pcpremul 12946 pceulem 12947 pcqmul 12956 pc2dvds 12983 pcaddlem 12992 pcadd 12993 pcmpt2 12997 pcmptdvds 12998 pcbc 13004 expnprm 13006 prmpwdvds 13008 pockthlem 13009 4sqlem8 13038 4sqlem9 13039 4sqlem10 13040 4sqlem12 13055 4sqlem14 13057 4sqlem17 13060 znrrg 14756 dvply1 15576 mpodvdsmulf1o 15804 lgsval2lem 15829 lgsquad2lem1 15900 2sqlem3 15936 2sqlem8 15942 clwwlknonex2 16380 depindlem1 16447 |
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