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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 12170 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2106 ℂcc 11058 ℕcn 12162 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-sep 5261 ax-nul 5268 ax-pr 5389 ax-un 7677 ax-1cn 11118 ax-addcl 11120 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-ral 3061 df-rex 3070 df-reu 3352 df-rab 3406 df-v 3448 df-sbc 3743 df-csb 3859 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3932 df-nul 4288 df-if 4492 df-pw 4567 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-iun 4961 df-br 5111 df-opab 5173 df-mpt 5194 df-tr 5228 df-id 5536 df-eprel 5542 df-po 5550 df-so 5551 df-fr 5593 df-we 5595 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-pred 6258 df-ord 6325 df-on 6326 df-lim 6327 df-suc 6328 df-iota 6453 df-fun 6503 df-fn 6504 df-f 6505 df-f1 6506 df-fo 6507 df-f1o 6508 df-fv 6509 df-ov 7365 df-om 7808 df-2nd 7927 df-frecs 8217 df-wrecs 8248 df-recs 8322 df-rdg 8361 df-nn 12163 |
This theorem is referenced by: 9p1e10 12629 numnncl2 12650 dec10p 12670 3dec 14176 faclbnd4lem1 14203 4bc2eq6 14239 ef01bndlem 16077 3dvds 16224 divalglem8 16293 pockthi 16790 dec5nprm 16949 dec2nprm 16950 modxai 16951 modxp1i 16953 mod2xnegi 16954 modsubi 16955 23prm 17002 37prm 17004 43prm 17005 83prm 17006 139prm 17007 163prm 17008 1259lem1 17014 1259lem4 17017 2503lem2 17021 4001lem1 17024 4001lem3 17026 mcubic 26234 cubic2 26235 cubic 26236 quart1cl 26241 quart1lem 26242 quart1 26243 quartlem1 26244 quartlem2 26245 log2ublem1 26333 log2ublem2 26334 log2ub 26336 bclbnd 26665 bposlem8 26676 pntlemf 26990 ex-lcm 29465 dpmul10 31821 decdiv10 31822 dp3mul10 31824 dpadd2 31836 dpadd 31837 dpadd3 31838 dpmul 31839 dpmul4 31840 ballotlem2 33177 ballotlemfmpn 33183 ballotth 33226 cnndvlem1 35076 addassnni 40515 addcomnni 40516 mulassnni 40517 mulcomnni 40518 gcdaddmzz2nncomi 40526 lcmeprodgcdi 40537 lcmineqlem6 40564 lcmineqlem23 40581 3lexlogpow5ineq5 40590 1t10e1p1e11 45662 deccarry 45663 fmtnoprmfac2lem1 45878 139prmALT 45908 3exp4mod41 45928 41prothprmlem1 45929 2exp340mod341 46045 bgoldbtbndlem1 46117 tgblthelfgott 46127 tgoldbachlt 46128 |
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