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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 9518 |
. 2
| |
| 2 | 1 | sseli 3238 |
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 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-ext 2216 ax-sep 4233 ax-cnex 8234 ax-resscn 8235 ax-1re 8237 ax-addrcl 8240 ax-rnegex 8252 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-v 2817 df-un 3218 df-in 3220 df-ss 3227 df-sn 3700 df-int 3955 df-inn 9255 df-n0 9514 |
| This theorem is referenced by: nn0nnaddcl 9544 elnn0nn 9555 difgtsumgt 9664 nn0n0n1ge2 9665 uzaddcl 9936 fzctr 10489 nn0split 10492 elfzoext 10559 zpnn0elfzo1 10575 ubmelm1fzo 10593 subfzo0 10610 modqmuladdnn0 10754 addmodidr 10759 modfzo0difsn 10781 nn0ennn 10819 expadd 10967 expmul 10970 bernneq 11047 bernneq2 11048 faclbnd 11128 faclbnd6 11131 bccmpl 11141 bcn0 11142 bcnn 11144 bcnp1n 11146 bcn2 11151 bcp1m1 11152 bcpasc 11153 bcn2p1 11158 hashfzo0 11213 hashfz0 11215 ccatalpha 11326 ccatws1lenp1bg 11348 ccatw2s1leng 11351 swrdfv2 11380 swrdspsleq 11384 swrdlsw 11386 pfxmpt 11397 pfxswrd 11423 wrdind 11439 wrd2ind 11440 pfxccatin12lem4 11443 pfxccatin12lem1 11445 pfxccatin12lem2 11448 pfxccatin12 11450 swrdccat3blem 11456 fisum0diag2 12158 hashiun 12189 binom1dif 12198 bcxmas 12200 geolim 12222 efaddlem 12385 efexp 12393 eftlub 12401 demoivreALT 12485 nn0ob 12619 modremain 12640 mulgcdr 12739 nn0seqcvgd 12763 modprmn0modprm0 12979 coprimeprodsq 12980 coprimeprodsq2 12981 pcexp 13032 dvdsprmpweqle 13060 difsqpwdvds 13061 znnen 13233 ennnfonelemp1 13241 mulgneg2 13909 cnfldmulg 14850 nn0subm 14857 psrbagconf1o 14954 rpcxpmul2 15904 0sgmppw 15987 2lgslem1c 16089 2lgslem3a 16092 2lgslem3b 16093 2lgslem3c 16094 2lgslem3d 16095 2lgslem3a1 16096 2lgslem3b1 16097 2lgslem3c1 16098 2lgslem3d1 16099 wlklenvclwlk 16494 clwwlknonex2lem2 16559 |
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