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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 12182 | . 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 12174 |
| 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 2708 ax-sep 5231 ax-nul 5241 ax-pr 5375 ax-un 7689 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-ov 7370 df-om 7818 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-nn 12175 |
| This theorem is referenced by: 9p1e10 12646 numnncl2 12667 dec10p 12687 3dec 14228 faclbnd4lem1 14255 4bc2eq6 14291 ef01bndlem 16151 3dvds 16300 divalglem8 16369 pockthi 16878 dec5nprm 17037 dec2nprm 17038 modxai 17039 modxp1i 17041 mod2xnegi 17042 modsubi 17043 23prm 17089 37prm 17091 43prm 17092 83prm 17093 139prm 17094 163prm 17095 1259lem1 17101 1259lem4 17104 2503lem2 17108 4001lem1 17111 4001lem3 17113 mcubic 26811 cubic2 26812 cubic 26813 quart1cl 26818 quart1lem 26819 quart1 26820 quartlem1 26821 quartlem2 26822 log2ublem1 26910 log2ublem2 26911 log2ub 26913 bclbnd 27243 bposlem8 27254 pntlemf 27568 ex-lcm 30528 dpmul10 32954 decdiv10 32955 dp3mul10 32957 dpadd2 32969 dpadd 32970 dpadd3 32971 dpmul 32972 dpmul4 32973 ballotlem2 34633 ballotlemfmpn 34639 ballotth 34682 cnndvlem1 36797 addassnni 42423 addcomnni 42424 mulassnni 42425 mulcomnni 42426 gcdaddmzz2nncomi 42434 lcmeprodgcdi 42446 lcmineqlem6 42473 lcmineqlem23 42490 3lexlogpow5ineq5 42499 sin5tlem5 47325 1t10e1p1e11 47758 deccarry 47759 fmtnoprmfac2lem1 48029 139prmALT 48059 3exp4mod41 48079 41prothprmlem1 48080 2exp340mod341 48209 bgoldbtbndlem1 48281 tgblthelfgott 48291 tgoldbachlt 48292 |
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