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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 10535 |
. 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 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-addcom 8285 ax-addass 8287 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-0id 8293 ax-rnegex 8294 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-ltadd 8301 |
| 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 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-inn 9314 df-n0 9575 df-z 9654 df-uz 9937 df-fz 10428 |
| This theorem is used by: fz0ssnn0 10539 fz0fzdiffz0 10553 difelfzle 10557 fzo0ssnn0 10649 bcval 11208 bcrpcl 11212 bccmpl 11213 bcp1n 11220 bcp1nk 11221 bcm1n 11228 permnn 11231 pfxmpt 11473 pfxfv 11477 pfxlen 11478 addlenpfx 11484 ccatpfx 11494 pfxswrd 11499 swrdpfx 11500 pfxpfx 11501 pfxpfxid 11502 lenrevpfxcctswrd 11505 swrdccatin1 11518 pfxccat3 11527 pfxccatpfx1 11529 pfxccat3a 11531 swrdccat3b 11533 binomlem 12274 binom1p 12276 binom1dif 12278 bcxmas 12280 arisum 12289 arisum2 12290 pwm1geoserap1 12299 geo2sum 12305 mertenslemub 12325 mertenslemi1 12326 mertenslem2 12327 mertensabs 12328 efcvgfsum 12458 efaddlem 12465 eirraplem 12568 3dvds 12655 bitsfzolem 12745 prmdiveq 13042 hashgcdlem 13044 pcbc 13158 ennnfonelemim 13372 ctinfomlemom 13375 elply2 15978 plyf 15980 elplyd 15984 ply1termlem 15985 plyaddlem1 15990 plymullem1 15991 plyaddlem 15992 plymullem 15993 plycoeid3 16000 plycolemc 16001 plycjlemc 16003 plycj 16004 plycn 16005 plyrecj 16006 dvply1 16008 dvply2g 16009 efnthr 16193 log2tlbndlog2 16237 log2ublem2 16239 log2ublog2 16241 birthdaylem2 16243 birthdaylem3 16244 dvdsppwf1o 16300 sgmppw 16303 1sgmprm 16305 mersenne 16314 lgseisenlem1 16411 |
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