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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 12153 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2113 ℂcc 11024 ℕcn 12145 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pr 5377 ax-un 7680 ax-1cn 11084 ax-addcl 11086 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 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 3061 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-iun 4948 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7361 df-om 7809 df-2nd 7934 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-nn 12146 |
| This theorem is referenced by: 9p1e10 12609 numnncl2 12630 dec10p 12650 3dec 14189 faclbnd4lem1 14216 4bc2eq6 14252 ef01bndlem 16109 3dvds 16258 divalglem8 16327 pockthi 16835 dec5nprm 16994 dec2nprm 16995 modxai 16996 modxp1i 16998 mod2xnegi 16999 modsubi 17000 23prm 17046 37prm 17048 43prm 17049 83prm 17050 139prm 17051 163prm 17052 1259lem1 17058 1259lem4 17061 2503lem2 17065 4001lem1 17068 4001lem3 17070 mcubic 26813 cubic2 26814 cubic 26815 quart1cl 26820 quart1lem 26821 quart1 26822 quartlem1 26823 quartlem2 26824 log2ublem1 26912 log2ublem2 26913 log2ub 26915 bclbnd 27247 bposlem8 27258 pntlemf 27572 ex-lcm 30533 dpmul10 32976 decdiv10 32977 dp3mul10 32979 dpadd2 32991 dpadd 32992 dpadd3 32993 dpmul 32994 dpmul4 32995 ballotlem2 34646 ballotlemfmpn 34652 ballotth 34695 cnndvlem1 36737 addassnni 42234 addcomnni 42235 mulassnni 42236 mulcomnni 42237 gcdaddmzz2nncomi 42245 lcmeprodgcdi 42257 lcmineqlem6 42284 lcmineqlem23 42301 3lexlogpow5ineq5 42310 1t10e1p1e11 47552 deccarry 47553 fmtnoprmfac2lem1 47808 139prmALT 47838 3exp4mod41 47858 41prothprmlem1 47859 2exp340mod341 47975 bgoldbtbndlem1 48047 tgblthelfgott 48057 tgoldbachlt 48058 |
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