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| Mirrors > Home > ILE Home > Th. List > nn0cn | Unicode version | ||
| Description: A nonnegative integer is a complex number. (Contributed by NM, 9-May-2004.) |
| Ref | Expression |
|---|---|
| nn0cn |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nn0sscn 9407 |
. 2
| |
| 2 | 1 | sseli 3223 |
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-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 ax-sep 4207 ax-cnex 8123 ax-resscn 8124 ax-1re 8126 ax-addrcl 8129 ax-rnegex 8141 |
| This theorem depends on definitions: df-bi 117 df-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-un 3204 df-in 3206 df-ss 3213 df-sn 3675 df-int 3929 df-inn 9144 df-n0 9403 |
| This theorem is referenced by: nn0nnaddcl 9433 elnn0nn 9444 difgtsumgt 9549 nn0n0n1ge2 9550 uzaddcl 9820 fzctr 10368 nn0split 10371 elfzoext 10438 zpnn0elfzo1 10454 ubmelm1fzo 10472 subfzo0 10489 modqmuladdnn0 10631 addmodidr 10636 modfzo0difsn 10658 nn0ennn 10696 expadd 10844 expmul 10847 bernneq 10923 bernneq2 10924 faclbnd 11004 faclbnd6 11007 bccmpl 11017 bcn0 11018 bcnn 11020 bcnp1n 11022 bcn2 11027 bcp1m1 11028 bcpasc 11029 bcn2p1 11033 hashfzo0 11088 hashfz0 11090 ccatalpha 11194 ccatws1lenp1bg 11216 ccatw2s1leng 11219 swrdfv2 11248 swrdspsleq 11252 swrdlsw 11254 pfxmpt 11265 pfxswrd 11291 wrdind 11307 wrd2ind 11308 pfxccatin12lem4 11311 pfxccatin12lem1 11313 pfxccatin12lem2 11316 pfxccatin12 11318 swrdccat3blem 11324 fisum0diag2 12026 hashiun 12057 binom1dif 12066 bcxmas 12068 geolim 12090 efaddlem 12253 efexp 12261 eftlub 12269 demoivreALT 12353 nn0ob 12487 modremain 12508 mulgcdr 12607 nn0seqcvgd 12631 modprmn0modprm0 12847 coprimeprodsq 12848 coprimeprodsq2 12849 pcexp 12900 dvdsprmpweqle 12928 difsqpwdvds 12929 znnen 13037 ennnfonelemp1 13045 mulgneg2 13761 cnfldmulg 14609 nn0subm 14616 rpcxpmul2 15656 0sgmppw 15736 2lgslem1c 15838 2lgslem3a 15841 2lgslem3b 15842 2lgslem3c 15843 2lgslem3d 15844 2lgslem3a1 15845 2lgslem3b1 15846 2lgslem3c1 15847 2lgslem3d1 15848 wlklenvclwlk 16243 clwwlknonex2lem2 16308 |
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