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| Mirrors > Home > ILE Home > Th. List > elfznn0 | GIF 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 | ⊢ (𝐾 ∈ (0...𝑁) → 𝐾 ∈ ℕ0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfz2nn0 10468 | . 2 ⊢ (𝐾 ∈ (0...𝑁) ↔ (𝐾 ∈ ℕ0 ∧ 𝑁 ∈ ℕ0 ∧ 𝐾 ≤ 𝑁)) | |
| 2 | 1 | simp1bi 1039 | 1 ⊢ (𝐾 ∈ (0...𝑁) → 𝐾 ∈ ℕ0) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2205 class class class wbr 4114 (class class class)co 6058 0cc0 8143 ≤ cle 8325 ℕ0cn0 9513 ...cfz 10361 |
| 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-addcom 8243 ax-addass 8245 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-cnre 8254 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-3or 1006 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-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 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-mpt 4178 df-id 4419 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-fv 5365 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-inn 9255 df-n0 9514 df-z 9595 df-uz 9872 df-fz 10362 |
| This theorem is referenced by: fz0ssnn0 10472 fz0fzdiffz0 10486 difelfzle 10490 fzo0ssnn0 10582 bcval 11136 bcrpcl 11140 bccmpl 11141 bcp1n 11148 bcp1nk 11149 bcm1n 11156 permnn 11159 pfxmpt 11397 pfxfv 11401 pfxlen 11402 addlenpfx 11408 ccatpfx 11418 pfxswrd 11423 swrdpfx 11424 pfxpfx 11425 pfxpfxid 11426 lenrevpfxcctswrd 11429 swrdccatin1 11442 pfxccat3 11451 pfxccatpfx1 11453 pfxccat3a 11455 swrdccat3b 11457 binomlem 12194 binom1p 12196 binom1dif 12198 bcxmas 12200 arisum 12209 arisum2 12210 pwm1geoserap1 12219 geo2sum 12225 mertenslemub 12245 mertenslemi1 12246 mertenslem2 12247 mertensabs 12248 efcvgfsum 12378 efaddlem 12385 eirraplem 12488 3dvds 12575 bitsfzolem 12665 prmdiveq 12958 hashgcdlem 12960 pcbc 13074 ennnfonelemim 13259 ctinfomlemom 13262 elply2 15726 plyf 15728 elplyd 15732 ply1termlem 15733 plyaddlem1 15738 plymullem1 15739 plyaddlem 15740 plymullem 15741 plycoeid3 15748 plycolemc 15749 plycjlemc 15751 plycj 15752 plycn 15753 plyrecj 15754 dvply1 15756 dvply2g 15757 dvdsppwf1o 15983 sgmppw 15986 1sgmprm 15988 mersenne 15991 lgseisenlem1 16069 |
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