| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 12177 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2121 ℂcc 11031 ℕcn 12169 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-sep 5221 ax-nul 5231 ax-pr 5365 ax-un 7682 ax-1cn 11091 ax-addcl 11093 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-ral 3056 df-rex 3066 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4842 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-ov 7363 df-om 7811 df-2nd 7936 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-nn 12170 |
| This theorem is referenced by: 9p1e10 12641 numnncl2 12662 dec10p 12682 3dec 14223 faclbnd4lem1 14250 4bc2eq6 14286 ef01bndlem 16146 3dvds 16295 divalglem8 16364 pockthi 16873 dec5nprm 17032 dec2nprm 17033 modxai 17034 modxp1i 17036 mod2xnegi 17037 modsubi 17038 23prm 17084 37prm 17086 43prm 17087 83prm 17088 139prm 17089 163prm 17090 1259lem1 17096 1259lem4 17099 2503lem2 17103 4001lem1 17106 4001lem3 17108 mcubic 26833 cubic2 26834 cubic 26835 quart1cl 26840 quart1lem 26841 quart1 26842 quartlem1 26843 quartlem2 26844 log2ublem1 26932 log2ublem2 26933 log2ub 26935 bclbnd 27265 bposlem8 27276 pntlemf 27590 ex-lcm 30550 dpmul10 32977 decdiv10 32978 dp3mul10 32980 dpadd2 32992 dpadd 32993 dpadd3 32994 dpmul 32995 dpmul4 32996 ballotlem2 34685 ballotlemfmpn 34691 ballotth 34734 cnndvlem1 36858 addassnni 42484 addcomnni 42485 mulassnni 42486 mulcomnni 42487 gcdaddmzz2nncomi 42495 lcmeprodgcdi 42507 lcmineqlem6 42534 lcmineqlem23 42551 3lexlogpow5ineq5 42560 sin5tlem5 47354 1t10e1p1e11 47787 deccarry 47788 fmtnoprmfac2lem1 48058 139prmALT 48088 3exp4mod41 48108 41prothprmlem1 48109 2exp340mod341 48238 bgoldbtbndlem1 48310 tgblthelfgott 48320 tgoldbachlt 48321 |
| Copyright terms: Public domain | W3C validator |