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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 12232 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2145 ℂcc 11086 ℕcn 12224 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5251 ax-nul 5261 ax-pr 5395 ax-un 7722 ax-1cn 11146 ax-addcl 11148 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-ov 7403 df-om 7851 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-nn 12225 |
| This theorem is referenced by: 9p1e10 12704 numnncl2 12730 dec10p 12750 3dec 14293 faclbnd4lem1 14320 4bc2eq6 14356 ef01bndlem 16230 3dvds 16379 divalglem8 16448 pockthi 16957 dec5nprm 17116 dec2nprm 17117 modxai 17118 modxp1i 17120 mod2xnegi 17121 modsubi 17122 23prm 17169 37prm 17171 43prm 17172 83prm 17173 139prm 17174 163prm 17175 1259lem1 17181 1259lem4 17184 2503lem2 17188 4001lem1 17191 4001lem3 17193 mcubic 26970 cubic2 26971 cubic 26972 quart1cl 26977 quart1lem 26978 quart1 26979 quartlem1 26980 quartlem2 26981 log2ublem1 27069 log2ublem2 27070 log2ub 27072 bclbnd 27402 bposlem8 27413 pntlemf 27727 ex-lcm 30718 dpmul10 33127 decdiv10 33128 dp3mul10 33130 dpadd2 33142 dpadd 33143 dpadd3 33144 dpmul 33145 dpmul4 33146 ballotlem2 34796 ballotlemfmpn 34802 ballotth 34845 cnndvlem1 36988 addassnni 42613 addcomnni 42614 mulassnni 42615 mulcomnni 42616 gcdaddmzz2nncomi 42624 lcmeprodgcdi 42636 lcmineqlem6 42663 lcmineqlem23 42680 3lexlogpow5ineq5 42689 sin5tlem5 47469 1t10e1p1e11 47902 deccarry 47903 fmtnoprmfac2lem1 48173 139prmALT 48203 3exp4mod41 48223 41prothprmlem1 48224 2exp340mod341 48353 bgoldbtbndlem1 48425 tgblthelfgott 48435 tgoldbachlt 48436 |
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