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| Mirrors > Home > ILE Home > Th. List > nn0ge0 | Unicode version | ||
| Description: A nonnegative integer is greater than or equal to zero. (Contributed by NM, 9-May-2004.) (Revised by Mario Carneiro, 16-May-2014.) |
| Ref | Expression |
|---|---|
| nn0ge0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elnn0 9463 |
. 2
| |
| 2 | nnre 9209 |
. . . 4
| |
| 3 | nngt0 9227 |
. . . 4
| |
| 4 | 0re 8239 |
. . . . 5
| |
| 5 | ltle 8326 |
. . . . 5
| |
| 6 | 4, 5 | mpan 424 |
. . . 4
|
| 7 | 2, 3, 6 | sylc 62 |
. . 3
|
| 8 | 0le0 9291 |
. . . 4
| |
| 9 | breq2 4097 |
. . . 4
| |
| 10 | 8, 9 | mpbiri 168 |
. . 3
|
| 11 | 7, 10 | jaoi 724 |
. 2
|
| 12 | 1, 11 | sylbi 121 |
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-1cn 8185 ax-1re 8186 ax-icn 8187 ax-addcl 8188 ax-addrcl 8189 ax-mulcl 8190 ax-i2m1 8197 ax-0lt1 8198 ax-0id 8200 ax-rnegex 8201 ax-pre-ltirr 8204 ax-pre-ltwlin 8205 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 df-n0 9462 |
| This theorem is referenced by: nn0nlt0 9487 nn0ge0i 9488 nn0le0eq0 9489 nn0p1gt0 9490 0mnnnnn0 9493 nn0addge1 9507 nn0addge2 9508 nn0ge0d 9519 elnn0z 9553 nn0negleid 9609 nn0lt10b 9621 nn0ge0div 9628 nn0pnfge0 10087 xnn0xadd0 10163 0elfz 10415 fz0fzelfz0 10424 fz0fzdiffz0 10427 fzctr 10430 difelfzle 10431 fzoun 10480 nn0p1elfzo 10484 elfzodifsumelfzo 10509 fvinim0ffz 10550 subfzo0 10551 adddivflid 10615 modqmuladdnn0 10693 modfzo0difsn 10720 uzennn 10761 bernneq 10985 bernneq3 10987 zzlesq 11033 faclbnd 11066 faclbnd6 11069 facubnd 11070 bcval5 11088 fihashneq0 11119 ccat0 11239 ccat2s1fvwd 11290 nn0maxcl 11865 dvdseq 12489 evennn02n 12523 nn0ehalf 12544 nn0oddm1d2 12550 bitsinv1 12603 gcdn0gt0 12629 nn0gcdid0 12632 absmulgcd 12668 algcvgblem 12701 algcvga 12703 lcmgcdnn 12734 hashgcdlem 12890 odzdvds 12898 pcfaclem 13002 znnen 13099 logbgcd1irr 15778 lgsdinn0 15867 |
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