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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 11633 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2111 ℂcc 10524 ℕcn 11625 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 ax-un 7441 ax-1cn 10584 ax-addcl 10586 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3or 1085 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-ral 3111 df-rex 3112 df-reu 3113 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-pss 3900 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-tp 4530 df-op 4532 df-uni 4801 df-iun 4883 df-br 5031 df-opab 5093 df-mpt 5111 df-tr 5137 df-id 5425 df-eprel 5430 df-po 5438 df-so 5439 df-fr 5478 df-we 5480 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-pred 6116 df-ord 6162 df-on 6163 df-lim 6164 df-suc 6165 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-ov 7138 df-om 7561 df-wrecs 7930 df-recs 7991 df-rdg 8029 df-nn 11626 |
This theorem is referenced by: 9p1e10 12088 numnncl2 12109 dec10p 12129 3dec 13622 faclbnd4lem1 13649 4bc2eq6 13685 ef01bndlem 15529 3dvds 15672 divalglem8 15741 pockthi 16233 dec5nprm 16392 dec2nprm 16393 modxai 16394 modxp1i 16396 mod2xnegi 16397 modsubi 16398 23prm 16444 37prm 16446 43prm 16447 83prm 16448 139prm 16449 163prm 16450 1259lem1 16456 1259lem4 16459 2503lem2 16463 4001lem1 16466 4001lem3 16468 mcubic 25433 cubic2 25434 cubic 25435 quart1cl 25440 quart1lem 25441 quart1 25442 quartlem1 25443 quartlem2 25444 log2ublem1 25532 log2ublem2 25533 log2ub 25535 bclbnd 25864 bposlem8 25875 pntlemf 26189 ex-lcm 28243 dpmul10 30597 decdiv10 30598 dp3mul10 30600 dpadd2 30612 dpadd 30613 dpadd3 30614 dpmul 30615 dpmul4 30616 ballotlem2 31856 ballotlemfmpn 31862 ballotth 31905 cnndvlem1 33989 addassnni 39272 addcomnni 39273 mulassnni 39274 mulcomnni 39275 gcdaddmzz2nncomi 39283 lcmeprodgcdi 39295 lcmineqlem6 39322 lcmineqlem23 39339 1t10e1p1e11 43867 deccarry 43868 fmtnoprmfac2lem1 44083 139prmALT 44113 3exp4mod41 44134 41prothprmlem1 44135 2exp340mod341 44251 bgoldbtbndlem1 44323 tgblthelfgott 44333 tgoldbachlt 44334 |
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