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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 10446 | . 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 2203 class class class wbr 4109 (class class class)co 6050 0cc0 8127 ≤ cle 8309 ℕ0cn0 9496 ...cfz 10342 |
| 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 2205 ax-14 2206 ax-ext 2214 ax-sep 4228 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-setind 4659 ax-cnex 8218 ax-resscn 8219 ax-1cn 8220 ax-1re 8221 ax-icn 8222 ax-addcl 8223 ax-addrcl 8224 ax-mulcl 8225 ax-addcom 8227 ax-addass 8229 ax-distr 8231 ax-i2m1 8232 ax-0lt1 8233 ax-0id 8235 ax-rnegex 8236 ax-cnre 8238 ax-pre-ltirr 8239 ax-pre-ltwlin 8240 ax-pre-lttrn 8241 ax-pre-ltadd 8243 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2815 df-sbc 3043 df-dif 3213 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-int 3950 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-fv 5360 df-riota 6003 df-ov 6053 df-oprab 6054 df-mpo 6055 df-pnf 8310 df-mnf 8311 df-xr 8312 df-ltxr 8313 df-le 8314 df-sub 8446 df-neg 8447 df-inn 9238 df-n0 9497 df-z 9578 df-uz 9854 df-fz 10343 |
| This theorem is referenced by: fz0ssnn0 10450 fz0fzdiffz0 10464 difelfzle 10468 fzo0ssnn0 10560 bcval 11111 bcrpcl 11115 bccmpl 11116 bcp1n 11123 bcp1nk 11124 bcm1n 11131 permnn 11134 pfxmpt 11372 pfxfv 11376 pfxlen 11377 addlenpfx 11383 ccatpfx 11393 pfxswrd 11398 swrdpfx 11399 pfxpfx 11400 pfxpfxid 11401 lenrevpfxcctswrd 11404 swrdccatin1 11417 pfxccat3 11426 pfxccatpfx1 11428 pfxccat3a 11430 swrdccat3b 11432 binomlem 12169 binom1p 12171 binom1dif 12173 bcxmas 12175 arisum 12184 arisum2 12185 pwm1geoserap1 12194 geo2sum 12200 mertenslemub 12220 mertenslemi1 12221 mertenslem2 12222 mertensabs 12223 efcvgfsum 12353 efaddlem 12360 eirraplem 12463 3dvds 12550 bitsfzolem 12640 prmdiveq 12933 hashgcdlem 12935 pcbc 13049 ennnfonelemim 13175 ctinfomlemom 13178 elply2 15600 plyf 15602 elplyd 15606 ply1termlem 15607 plyaddlem1 15612 plymullem1 15613 plyaddlem 15614 plymullem 15615 plycoeid3 15622 plycolemc 15623 plycjlemc 15625 plycj 15626 plycn 15627 plyrecj 15628 dvply1 15630 dvply2g 15631 dvdsppwf1o 15857 sgmppw 15860 1sgmprm 15862 mersenne 15865 lgseisenlem1 15943 |
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