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| Mirrors > Home > MPE Home > Th. List > nn0cni | Structured version Visualization version GIF version | ||
| Description: A nonnegative integer is a complex number. (Contributed by NM, 14-May-2003.) Reduce dependencies on axioms. (Revised by Steven Nguyen, 8-Oct-2022.) |
| Ref | Expression |
|---|---|
| nn0rei.1 | ⊢ 𝐴 ∈ ℕ0 |
| Ref | Expression |
|---|---|
| nn0cni | ⊢ 𝐴 ∈ ℂ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nn0sscn 12533 | . 2 ⊢ ℕ0 ⊆ ℂ | |
| 2 | nn0rei.1 | . 2 ⊢ 𝐴 ∈ ℕ0 | |
| 3 | 1, 2 | sselii 3928 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 ℂcc 11122 ℕ0cn0 12528 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pr 5398 ax-un 7736 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-mulcl 11186 ax-i2m1 11192 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-ov 7416 df-om 7863 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-nn 12258 df-n0 12529 |
| This theorem is used by: num0u 12747 num0h 12748 numsuc 12750 numsucc 12781 numma 12785 nummac 12786 numma2c 12787 numadd 12788 numaddc 12789 nummul1c 12790 nummul2c 12791 decrmanc 12798 decrmac 12799 decaddi 12801 decaddci 12802 decsubi 12804 decmul1 12805 decmulnc 12808 11multnc 12809 decmul10add 12810 6p5lem 12811 4t3lem 12838 7t3e21 12851 7t6e42 12854 8t3e24 12857 8t4e32 12858 8t8e64 12862 9t3e27 12864 9t4e36 12865 9t5e45 12866 9t6e54 12867 9t7e63 12868 9t11e99OLD 12872 decbin0 12883 decbin2 12884 sq10 14328 3dec 14330 nn0le2msqi 14331 nn0opthlem1 14332 nn0opthi 14334 nn0opth2i 14335 faclbnd4lem1 14357 cats1fvn 14929 bpoly4 16145 fsumcube 16146 3dvdsdec 16422 3dvds2dec 16423 divalglem2 16485 3lcm2e6 16823 phiprmpw 16867 dec5dvds 17156 dec5dvds2 17157 dec2nprm 17159 modxai 17160 mod2xi 17161 mod2xnegi 17163 modsubi 17164 gcdi 17165 numexp0 17167 numexp1 17168 numexpp1 17169 numexp2x 17170 decsplit0b 17171 decsplit0 17172 decsplit1 17173 decsplit 17174 karatsuba 17175 2exp8 17180 prmlem2 17212 139prm 17216 163prm 17217 631prm 17219 1259lem1 17223 1259lem2 17224 1259lem3 17225 1259lem4 17226 1259lem5 17227 1259prm 17228 2503lem1 17229 2503lem2 17230 2503lem3 17231 2503prm 17232 4001lem1 17233 4001lem2 17234 4001lem3 17235 4001lem4 17236 4001prm 17237 psdmul 22394 log2ublem1 27183 log2ublem2 27184 log2ublem3 27185 log2ub 27186 birthday 27191 ppidif 27399 bpos1lem 27518 9p10ne21 30950 dfdec100 33300 dp20u 33323 dp20h 33324 dpmul10 33340 dpmul100 33342 dp3mul10 33343 dpmul1000 33344 dpexpp1 33353 0dp2dp 33354 dpadd2 33355 dpadd 33356 dpmul 33358 dpmul4 33359 lmatfvlem 34325 ballotlemfp1 35003 ballotth 35049 reprlt 35127 hgt750lemd 35156 hgt750lem2 35160 subfacp1lem1 35758 poimirlem26 38395 poimirlem28 38397 420gcd8e4 42872 lcmeprodgcdi 42873 12lcm5e60 42874 60lcm7e420 42876 3exp7 42919 3lexlogpow5ineq1 42920 3lexlogpow5ineq5 42926 aks4d1p1p7 42940 aks4d1p1 42942 decaddcom 43159 sqn5i 43160 decpmulnc 43162 decpmul 43163 sqdeccom12 43164 sq3deccom12 43165 235t711 43180 ex-decpmul 43181 sq45 43517 sum9cubes 43518 resqrtvalex 44485 imsqrtvalex 44486 inductionexd 44995 unitadd 45035 sin5tlem4 47740 sin5tlem5 47741 goldratmolem2 47751 fmtno5lem4 48459 257prm 48464 fmtno4prmfac 48475 fmtno5fac 48485 139prmALT 48499 127prm 48502 m11nprm 48504 11t31e341 48648 2exp340mod341 48649 ackval3012 49622 |
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