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| Mirrors > Home > ILE Home > Th. List > elfznn0 | Unicode version | ||
| Description: A member of a finite set of sequential nonnegative integers is a nonnegative integer. (Contributed by NM, 5-Aug-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
| Ref | Expression |
|---|---|
| elfznn0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfz2nn0 10529 |
. 2
| |
| 2 | 1 | simp1bi 1043 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-cnex 8270 ax-resscn 8271 ax-1cn 8272 ax-1re 8273 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-addcom 8279 ax-addass 8281 ax-distr 8283 ax-i2m1 8284 ax-0lt1 8285 ax-0id 8287 ax-rnegex 8288 ax-cnre 8290 ax-pre-ltirr 8291 ax-pre-ltwlin 8292 ax-pre-lttrn 8293 ax-pre-ltadd 8295 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-pnf 8362 df-mnf 8363 df-xr 8364 df-ltxr 8365 df-le 8366 df-sub 8500 df-neg 8501 df-inn 9307 df-n0 9568 df-z 9649 df-uz 9931 df-fz 10422 |
| This theorem is used by: fz0ssnn0 10533 fz0fzdiffz0 10547 difelfzle 10551 fzo0ssnn0 10643 bcval 11201 bcrpcl 11205 bccmpl 11206 bcp1n 11213 bcp1nk 11214 bcm1n 11221 permnn 11224 pfxmpt 11466 pfxfv 11470 pfxlen 11471 addlenpfx 11477 ccatpfx 11487 pfxswrd 11492 swrdpfx 11493 pfxpfx 11494 pfxpfxid 11495 lenrevpfxcctswrd 11498 swrdccatin1 11511 pfxccat3 11520 pfxccatpfx1 11522 pfxccat3a 11524 swrdccat3b 11526 binomlem 12266 binom1p 12268 binom1dif 12270 bcxmas 12272 arisum 12281 arisum2 12282 pwm1geoserap1 12291 geo2sum 12297 mertenslemub 12317 mertenslemi1 12318 mertenslem2 12319 mertensabs 12320 efcvgfsum 12450 efaddlem 12457 eirraplem 12560 3dvds 12647 bitsfzolem 12737 prmdiveq 13034 hashgcdlem 13036 pcbc 13150 ennnfonelemim 13364 ctinfomlemom 13367 elply2 15885 plyf 15887 elplyd 15891 ply1termlem 15892 plyaddlem1 15897 plymullem1 15898 plyaddlem 15899 plymullem 15900 plycoeid3 15907 plycolemc 15908 plycjlemc 15910 plycj 15911 plycn 15912 plyrecj 15913 dvply1 15915 dvply2g 15916 log2tlbndlog2 16139 log2ublem2 16141 log2ublog2 16143 birthdaylem2 16145 birthdaylem3 16146 dvdsppwf1o 16184 sgmppw 16187 1sgmprm 16189 mersenne 16195 lgseisenlem1 16287 |
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