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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 12604 | . 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 11191 ℕ0cn0 12599 |
| 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 2733 ax-sep 5249 ax-nul 5260 ax-pr 5391 ax-un 7749 ax-1cn 11251 ax-icn 11252 ax-addcl 11253 ax-mulcl 11255 ax-i2m1 11261 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-reu 3367 df-rab 3414 df-v 3453 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 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7421 df-om 7876 df-2nd 8000 df-frecs 8292 df-wrecs 8323 df-recs 8372 df-rdg 8411 df-nn 12329 df-n0 12600 |
| This theorem is used by: num0u 12818 num0h 12819 numsuc 12821 numsucc 12852 numma 12856 nummac 12857 numma2c 12858 numadd 12859 numaddc 12860 nummul1c 12861 nummul2c 12862 decrmanc 12869 decrmac 12870 decaddi 12872 decaddci 12873 decsubi 12875 decmul1 12876 decmulnc 12879 11multnc 12880 decmul10add 12881 6p5lem 12882 4t3lem 12909 7t3e21 12922 7t6e42 12925 8t3e24 12928 8t4e32 12929 8t8e64 12933 9t3e27 12935 9t4e36 12936 9t5e45 12937 9t6e54 12938 9t7e63 12939 9t11e99OLD 12943 decbin0 12954 decbin2 12955 sq10 14401 3dec 14403 nn0le2msqi 14404 nn0opthlem1 14405 nn0opthi 14407 nn0opth2i 14408 faclbnd4lem1 14430 cats1fvn 15002 bpoly4 16218 fsumcube 16219 3dvdsdec 16495 3dvds2dec 16496 divalglem2 16558 3lcm2e6 16901 phiprmpw 16946 dec5dvds 17235 dec5dvds2 17236 dec2nprm 17238 modxai 17239 mod2xi 17240 mod2xnegi 17242 modsubi 17243 gcdi 17244 numexp0 17246 numexp1 17247 numexpp1 17248 numexp2x 17249 decsplit0b 17250 decsplit0 17251 decsplit1 17252 decsplit 17253 karatsuba 17254 2exp8 17259 prmlem2 17291 139prm 17295 163prm 17296 631prm 17298 1259lem1 17302 1259lem2 17303 1259lem3 17304 1259lem4 17305 1259lem5 17306 1259prm 17307 2503lem1 17308 2503lem2 17309 2503lem3 17310 2503prm 17311 4001lem1 17312 4001lem2 17313 4001lem3 17314 4001lem4 17315 4001prm 17316 psdmul 22480 log2ublem1 27267 log2ublem2 27268 log2ublem3 27269 log2ub 27270 birthday 27275 ppidif 27483 bpos1lem 27602 9p10ne21 31064 dfdec100 33414 dp20u 33437 dp20h 33438 dpmul10 33454 dpmul100 33456 dp3mul10 33457 dpmul1000 33458 dpexpp1 33467 0dp2dp 33468 dpadd2 33469 dpadd 33470 dpmul 33472 dpmul4 33473 lmatfvlem 34440 ballotlemfp1 35117 ballotth 35163 reprlt 35241 hgt750lemd 35270 hgt750lem2 35274 subfacp1lem1 35923 poimirlem26 38544 poimirlem28 38546 420gcd8e4 43036 lcmeprodgcdi 43037 12lcm5e60 43038 60lcm7e420 43040 3exp7 43083 3lexlogpow5ineq1 43084 3lexlogpow5ineq5 43090 aks4d1p1p7 43104 aks4d1p1 43106 decaddcom 43321 sqn5i 43322 decpmulnc 43324 decpmul 43325 sqdeccom12 43326 sq3deccom12 43327 235t711 43342 ex-decpmul 43343 sq45 43662 sum9cubes 43663 resqrtvalex 44630 imsqrtvalex 44631 inductionexd 45140 unitadd 45180 sin5tlem4 47891 sin5tlem5 47892 goldratmolem2 47902 fmtno5lem4 48610 257prm 48615 fmtno4prmfac 48626 fmtno5fac 48636 139prmALT 48650 127prm 48653 m11nprm 48655 11t31e341 48799 2exp340mod341 48800 ackval3012 49773 |
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