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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 12651 | . 2 ⊢ ℕ0 ⊆ ℂ | |
| 2 | nn0rei.1 | . 2 ⊢ 𝐴 ∈ ℕ0 | |
| 3 | 1, 2 | sselii 3910 | 1 ⊢ 𝐴 ∈ ℂ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2147 ℂcc 11237 ℕ0cn0 12646 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5255 ax-nul 5266 ax-pr 5398 ax-un 7783 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-mulcl 11301 ax-i2m1 11307 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-ov 7454 df-om 7912 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-nn 12376 df-n0 12647 |
| This theorem is used by: num0u 12865 num0h 12866 numsuc 12868 numsucc 12899 numma 12903 nummac 12904 numma2c 12905 numadd 12906 numaddc 12907 nummul1c 12908 nummul2c 12909 decrmanc 12916 decrmac 12917 decaddi 12919 decaddci 12920 decsubi 12922 decmul1 12923 decmulnc 12926 11multnc 12927 decmul10add 12928 6p5lem 12929 4t3lem 12956 7t3e21 12969 7t6e42 12972 8t3e24 12975 8t4e32 12976 8t8e64 12980 9t3e27 12982 9t4e36 12983 9t5e45 12984 9t6e54 12985 9t7e63 12986 9t11e99OLD 12990 decbin0 13001 decbin2 13002 sq10 14449 3dec 14451 nn0le2msqi 14452 nn0opthlem1 14453 nn0opthi 14455 nn0opth2i 14456 faclbnd4lem1 14478 cats1fvn 15051 bpoly4 16269 fsumcube 16270 3dvdsdec 16546 3dvds2dec 16547 divalglem2 16609 3lcm2e6 16952 phiprmpw 16997 dec5dvds 17286 dec5dvds2 17287 dec2nprm 17289 modxai 17290 mod2xi 17291 mod2xnegi 17293 modsubi 17294 gcdi 17295 numexp0 17297 numexp1 17298 numexpp1 17299 numexp2x 17300 decsplit0b 17301 decsplit0 17302 decsplit1 17303 decsplit 17304 karatsuba 17305 2exp8 17310 prmlem2 17342 139prm 17346 163prm 17347 631prm 17349 1259lem1 17353 1259lem2 17354 1259lem3 17355 1259lem4 17356 1259lem5 17357 1259prm 17358 2503lem1 17359 2503lem2 17360 2503lem3 17361 2503prm 17362 4001lem1 17363 4001lem2 17364 4001lem3 17365 4001lem4 17366 4001prm 17367 psdmul 22542 log2ublem1 27331 log2ublem2 27332 log2ublem3 27333 log2ub 27334 birthday 27339 ppidif 27547 bpos1lem 27666 9p10ne21 31128 dfdec100 33517 dp20u 33540 dp20h 33541 dpmul10 33557 dpmul100 33559 dp3mul10 33560 dpmul1000 33561 dpexpp1 33570 0dp2dp 33571 dpadd2 33572 dpadd 33573 dpmul 33575 dpmul4 33576 lmatfvlem 34558 ballotlemfp1 35235 ballotth 35281 reprlt 35359 hgt750lemd 35388 hgt750lem2 35392 subfacp1lem1 36152 poimirlem26 38832 poimirlem28 38834 420gcd8e4 43322 lcmeprodgcdi 43323 12lcm5e60 43324 60lcm7e420 43326 3exp7 43369 3lexlogpow5ineq1 43370 3lexlogpow5ineq5 43376 aks4d1p1p7 43390 aks4d1p1 43392 decaddcom 43607 sqn5i 43608 decpmulnc 43610 decpmul 43611 sqdeccom12 43612 sq3deccom12 43613 235t711 43628 ex-decpmul 43629 sq45 43948 sum9cubes 43949 resqrtvalex 44906 imsqrtvalex 44907 inductionexd 45416 unitadd 45456 sin5tlem4 48195 sin5tlem5 48196 goldratmolem2 48206 fmtno5lem4 48914 257prm 48919 fmtno4prmfac 48930 fmtno5fac 48940 139prmALT 48954 127prm 48957 m11nprm 48959 11t31e341 49103 2exp340mod341 49104 ackval3012 50135 |
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