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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 9515 |
. 2
| |
| 2 | nnre 9261 |
. . . 4
| |
| 3 | nngt0 9279 |
. . . 4
| |
| 4 | 0re 8290 |
. . . . 5
| |
| 5 | ltle 8377 |
. . . . 5
| |
| 6 | 4, 5 | mpan 424 |
. . . 4
|
| 7 | 2, 3, 6 | sylc 62 |
. . 3
|
| 8 | 0le0 9343 |
. . . 4
| |
| 9 | breq2 4118 |
. . . 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 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-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 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 df-n0 9514 |
| This theorem is referenced by: nn0nlt0 9539 nn0ge0i 9540 nn0le0eq0 9541 nn0p1gt0 9542 0mnnnnn0 9545 nn0addge1 9559 nn0addge2 9560 nn0ge0d 9573 elnn0z 9607 nn0negleid 9663 nn0lt10b 9676 nn0ge0div 9683 nn0pnfge0 10143 xnn0xadd0 10219 0elfz 10474 fz0fzelfz0 10483 fz0fzdiffz0 10486 fzctr 10489 difelfzle 10490 fzoun 10539 nn0p1elfzo 10543 elfzodifsumelfzo 10568 fvinim0ffz 10609 subfzo0 10610 adddivflid 10676 modqmuladdnn0 10754 modfzo0difsn 10781 uzennn 10822 bernneq 11047 bernneq3 11049 zzlesq 11095 faclbnd 11128 faclbnd6 11131 facubnd 11132 bcval5 11150 fihashneq0 11182 ccat0 11309 ccat2s1fvwd 11360 nn0maxcl 11935 dvdseq 12559 evennn02n 12593 nn0ehalf 12614 nn0oddm1d2 12620 bitsinv1 12673 gcdn0gt0 12699 nn0gcdid0 12702 absmulgcd 12738 algcvgblem 12771 algcvga 12773 lcmgcdnn 12804 hashgcdlem 12960 odzdvds 12968 pcfaclem 13072 znnen 13233 logbgcd1irr 15958 lgsdinn0 16047 |
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