| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 9568 |
. 2
| |
| 2 | 1 | sseli 3244 |
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-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-ext 2220 ax-sep 4249 ax-cnex 8270 ax-resscn 8271 ax-1re 8273 ax-addrcl 8276 ax-rnegex 8288 |
| This proof depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3715 df-int 3971 df-inn 9305 df-n0 9564 |
| This theorem is used by: nn0nnaddcl 9594 elnn0nn 9605 difgtsumgt 9714 nn0n0n1ge2 9715 uzaddcl 9986 fzctr 10540 nn0split 10543 elfzoext 10610 zpnn0elfzo1 10626 ubmelm1fzo 10644 subfzo0 10661 modqmuladdnn0 10805 addmodidr 10810 modfzo0difsn 10832 nn0ennn 10870 expadd 11018 expmul 11021 bernneq 11098 bernneq2 11099 faclbnd 11179 faclbnd6 11182 bccmpl 11192 bcn0 11193 bcnn 11195 bcnp1n 11197 bcn2 11202 bcp1m1 11203 bcpasc 11204 bcn2p1 11209 hashfzo0 11264 hashfz0 11266 ccatalpha 11381 ccatws1lenp1bg 11403 ccatw2s1leng 11406 swrdfv2 11435 swrdspsleq 11439 swrdlsw 11441 pfxmpt 11452 pfxswrd 11478 wrdind 11494 wrd2ind 11495 pfxccatin12lem4 11498 pfxccatin12lem1 11500 pfxccatin12lem2 11503 pfxccatin12 11505 swrdccat3blem 11511 fisum0diag2 12214 hashiun 12245 binom1dif 12254 bcxmas 12256 geolim 12278 efaddlem 12441 efexp 12449 eftlub 12457 demoivreALT 12541 nn0ob 12675 modremain 12696 mulgcdr 12795 nn0seqcvgd 12819 modprmn0modprm0 13035 coprimeprodsq 13036 coprimeprodsq2 13037 pcexp 13088 dvdsprmpweqle 13116 difsqpwdvds 13117 znnen 13289 ennnfonelemp1 13297 mulgneg2 13959 cnfldmulg 14913 nn0subm 14920 psrbagconf1o 15064 rpcxpmul2 16015 0sgmppw 16107 2lgslem1c 16209 2lgslem3a 16212 2lgslem3b 16213 2lgslem3c 16214 2lgslem3d 16215 2lgslem3a1 16216 2lgslem3b1 16217 2lgslem3c1 16218 2lgslem3d1 16219 wlklenvclwlk 16614 clwwlknonex2lem2 16679 |
| Copyright terms: Public domain | W3C validator |