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Mirrors > Home > ILE Home > Th. List > nn0re | Unicode version |
Description: A nonnegative integer is a real number. (Contributed by NM, 9-May-2004.) |
Ref | Expression |
---|---|
nn0re |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nn0ssre 8185 | . 2 | |
2 | 1 | sseli 2941 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 1393 cr 6888 cn0 8181 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-sep 3875 ax-cnex 6975 ax-resscn 6976 ax-1re 6978 ax-addrcl 6981 ax-rnegex 6993 |
This theorem depends on definitions: df-bi 110 df-tru 1246 df-nf 1350 df-sb 1646 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-ral 2311 df-rex 2312 df-v 2559 df-un 2922 df-in 2924 df-ss 2931 df-sn 3381 df-int 3616 df-inn 7915 df-n0 8182 |
This theorem is referenced by: nn0nlt0 8208 nn0le0eq0 8210 nn0p1gt0 8211 elnnnn0c 8227 nn0addge1 8228 nn0addge2 8229 nn0ge2m1nn 8242 nn0nndivcl 8244 elnn0z 8258 elznn0nn 8259 nn0lt10b 8321 nn0ge0div 8327 nn0fz0 8978 elfz0addOLD 8980 elfz0fzfz0 8983 fz0fzelfz0 8984 fz0fzdiffz0 8987 fzctr 8991 difelfzle 8992 difelfznle 8993 elfzo0le 9041 fzonmapblen 9043 fzofzim 9044 elfzodifsumelfzo 9057 fzonn0p1 9067 fzonn0p1p1 9069 elfzom1p1elfzo 9070 ubmelm1fzo 9082 fvinim0ffz 9096 subfzo0 9097 adddivflid 9134 divfl0 9138 flltdivnn0lt 9146 bernneq 9369 bernneq3 9371 nn0seqcvgd 9880 algcvgblem 9888 ialgcvga 9890 |
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