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| Mirrors > Home > MPE Home > Th. List > nncni | Structured version Visualization version GIF version | ||
| Description: A positive integer is a complex number. (Contributed by NM, 18-Aug-1999.) Reduce dependencies on axioms. (Revised by Steven Nguyen, 4-Oct-2022.) |
| Ref | Expression |
|---|---|
| nnre.1 | ⊢ 𝐴 ∈ ℕ |
| Ref | Expression |
|---|---|
| nncni | ⊢ 𝐴 ∈ ℂ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnre.1 | . 2 ⊢ 𝐴 ∈ ℕ | |
| 2 | nncn 12165 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2114 ℂcc 11036 ℕcn 12157 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5243 ax-nul 5253 ax-pr 5379 ax-un 7690 ax-1cn 11096 ax-addcl 11098 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-ov 7371 df-om 7819 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-nn 12158 |
| This theorem is referenced by: 9p1e10 12621 numnncl2 12642 dec10p 12662 3dec 14201 faclbnd4lem1 14228 4bc2eq6 14264 ef01bndlem 16121 3dvds 16270 divalglem8 16339 pockthi 16847 dec5nprm 17006 dec2nprm 17007 modxai 17008 modxp1i 17010 mod2xnegi 17011 modsubi 17012 23prm 17058 37prm 17060 43prm 17061 83prm 17062 139prm 17063 163prm 17064 1259lem1 17070 1259lem4 17073 2503lem2 17077 4001lem1 17080 4001lem3 17082 mcubic 26825 cubic2 26826 cubic 26827 quart1cl 26832 quart1lem 26833 quart1 26834 quartlem1 26835 quartlem2 26836 log2ublem1 26924 log2ublem2 26925 log2ub 26927 bclbnd 27259 bposlem8 27270 pntlemf 27584 ex-lcm 30545 dpmul10 32986 decdiv10 32987 dp3mul10 32989 dpadd2 33001 dpadd 33002 dpadd3 33003 dpmul 33004 dpmul4 33005 ballotlem2 34666 ballotlemfmpn 34672 ballotth 34715 cnndvlem1 36756 addassnni 42348 addcomnni 42349 mulassnni 42350 mulcomnni 42351 gcdaddmzz2nncomi 42359 lcmeprodgcdi 42371 lcmineqlem6 42398 lcmineqlem23 42415 3lexlogpow5ineq5 42424 1t10e1p1e11 47664 deccarry 47665 fmtnoprmfac2lem1 47920 139prmALT 47950 3exp4mod41 47970 41prothprmlem1 47971 2exp340mod341 48087 bgoldbtbndlem1 48159 tgblthelfgott 48169 tgoldbachlt 48170 |
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