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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 12180 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2119 ℂcc 11034 ℕcn 12172 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-sep 5225 ax-nul 5235 ax-pr 5369 ax-un 7685 ax-1cn 11094 ax-addcl 11096 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-ral 3055 df-rex 3065 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-iun 4930 df-br 5080 df-opab 5142 df-mpt 5161 df-tr 5187 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 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 7366 df-om 7814 df-2nd 7939 df-frecs 8228 df-wrecs 8259 df-recs 8308 df-rdg 8346 df-nn 12173 |
| This theorem is referenced by: 9p1e10 12644 numnncl2 12665 dec10p 12685 3dec 14226 faclbnd4lem1 14253 4bc2eq6 14289 ef01bndlem 16149 3dvds 16298 divalglem8 16367 pockthi 16876 dec5nprm 17035 dec2nprm 17036 modxai 17037 modxp1i 17039 mod2xnegi 17040 modsubi 17041 23prm 17087 37prm 17089 43prm 17090 83prm 17091 139prm 17092 163prm 17093 1259lem1 17099 1259lem4 17102 2503lem2 17106 4001lem1 17109 4001lem3 17111 mcubic 26836 cubic2 26837 cubic 26838 quart1cl 26843 quart1lem 26844 quart1 26845 quartlem1 26846 quartlem2 26847 log2ublem1 26935 log2ublem2 26936 log2ub 26938 bclbnd 27268 bposlem8 27279 pntlemf 27593 ex-lcm 30553 dpmul10 32980 decdiv10 32981 dp3mul10 32983 dpadd2 32995 dpadd 32996 dpadd3 32997 dpmul 32998 dpmul4 32999 ballotlem2 34680 ballotlemfmpn 34686 ballotth 34729 cnndvlem1 36850 addassnni 42476 addcomnni 42477 mulassnni 42478 mulcomnni 42479 gcdaddmzz2nncomi 42487 lcmeprodgcdi 42499 lcmineqlem6 42526 lcmineqlem23 42543 3lexlogpow5ineq5 42552 sin5tlem5 47347 1t10e1p1e11 47780 deccarry 47781 fmtnoprmfac2lem1 48051 139prmALT 48081 3exp4mod41 48101 41prothprmlem1 48102 2exp340mod341 48231 bgoldbtbndlem1 48303 tgblthelfgott 48313 tgoldbachlt 48314 |
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