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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 12242 | . 2 ⊢ (𝐴 ∈ ℕ → 𝐴 ∈ ℂ) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2143 ℂcc 11099 ℕcn 12234 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5258 ax-nul 5270 ax-pr 5406 ax-un 7734 ax-1cn 11159 ax-addcl 11161 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-ov 7415 df-om 7864 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-nn 12235 |
| This theorem is referenced by: 9p1e10 12714 numnncl2 12740 dec10p 12760 3dec 14304 faclbnd4lem1 14331 4bc2eq6 14367 ef01bndlem 16241 3dvds 16390 divalglem8 16459 pockthi 16968 dec5nprm 17127 dec2nprm 17128 modxai 17129 modxp1i 17131 mod2xnegi 17132 modsubi 17133 23prm 17180 37prm 17182 43prm 17183 83prm 17184 139prm 17185 163prm 17186 1259lem1 17192 1259lem4 17195 2503lem2 17199 4001lem1 17202 4001lem3 17204 mcubic 26990 cubic2 26991 cubic 26992 quart1cl 26997 quart1lem 26998 quart1 26999 quartlem1 27000 quartlem2 27001 log2ublem1 27089 log2ublem2 27090 log2ub 27092 bclbnd 27422 bposlem8 27433 pntlemf 27747 ex-lcm 30787 dpmul10 33192 decdiv10 33193 dp3mul10 33195 dpadd2 33207 dpadd 33208 dpadd3 33209 dpmul 33210 dpmul4 33211 ballotlem2 34857 ballotlemfmpn 34863 ballotth 34906 cnndvlem1 37104 addassnni 42729 addcomnni 42730 mulassnni 42731 mulcomnni 42732 gcdaddmzz2nncomi 42740 lcmeprodgcdi 42752 lcmineqlem6 42779 lcmineqlem23 42796 3lexlogpow5ineq5 42805 sin5tlem5 47591 1t10e1p1e11 48024 deccarry 48025 fmtnoprmfac2lem1 48295 139prmALT 48325 3exp4mod41 48345 41prothprmlem1 48346 2exp340mod341 48475 bgoldbtbndlem1 48547 tgblthelfgott 48557 tgoldbachlt 48558 |
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