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Mirrors > Home > MPE Home > Th. List > expcl | Structured version Visualization version GIF version |
Description: Closure law for nonnegative integer exponentiation. (Contributed by NM, 26-May-2005.) |
Ref | Expression |
---|---|
expcl | ⊢ ((𝐴 ∈ ℂ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℂ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ssid 3937 | . 2 ⊢ ℂ ⊆ ℂ | |
2 | mulcl 10610 | . 2 ⊢ ((𝑥 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (𝑥 · 𝑦) ∈ ℂ) | |
3 | ax-1cn 10584 | . 2 ⊢ 1 ∈ ℂ | |
4 | 1, 2, 3 | expcllem 13436 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℂ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2111 (class class class)co 7135 ℂcc 10524 ℕ0cn0 11885 ↑cexp 13425 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 ax-un 7441 ax-cnex 10582 ax-resscn 10583 ax-1cn 10584 ax-icn 10585 ax-addcl 10586 ax-addrcl 10587 ax-mulcl 10588 ax-mulrcl 10589 ax-mulcom 10590 ax-addass 10591 ax-mulass 10592 ax-distr 10593 ax-i2m1 10594 ax-1ne0 10595 ax-1rid 10596 ax-rnegex 10597 ax-rrecex 10598 ax-cnre 10599 ax-pre-lttri 10600 ax-pre-lttrn 10601 ax-pre-ltadd 10602 ax-pre-mulgt0 10603 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3or 1085 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-nel 3092 df-ral 3111 df-rex 3112 df-reu 3113 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-pss 3900 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-tp 4530 df-op 4532 df-uni 4801 df-iun 4883 df-br 5031 df-opab 5093 df-mpt 5111 df-tr 5137 df-id 5425 df-eprel 5430 df-po 5438 df-so 5439 df-fr 5478 df-we 5480 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-pred 6116 df-ord 6162 df-on 6163 df-lim 6164 df-suc 6165 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-riota 7093 df-ov 7138 df-oprab 7139 df-mpo 7140 df-om 7561 df-2nd 7672 df-wrecs 7930 df-recs 7991 df-rdg 8029 df-er 8272 df-en 8493 df-dom 8494 df-sdom 8495 df-pnf 10666 df-mnf 10667 df-xr 10668 df-ltxr 10669 df-le 10670 df-sub 10861 df-neg 10862 df-nn 11626 df-n0 11886 df-z 11970 df-uz 12232 df-seq 13365 df-exp 13426 |
This theorem is referenced by: expeq0 13455 expnegz 13459 mulexp 13464 mulexpz 13465 expadd 13467 expaddzlem 13468 expaddz 13469 expmul 13470 expmulz 13471 expdiv 13476 expcld 13506 binom3 13581 digit2 13593 digit1 13594 faclbnd2 13647 faclbnd4lem4 13652 faclbnd6 13655 cjexp 14501 absexp 14656 ackbijnn 15175 binomlem 15176 binom1p 15178 binom1dif 15180 expcnv 15211 geolim 15218 geolim2 15219 geo2sum 15221 geomulcvg 15224 geoisum 15225 geoisumr 15226 geoisum1 15227 geoisum1c 15228 0.999... 15229 fallrisefac 15371 0risefac 15384 binomrisefac 15388 bpolysum 15399 bpolydiflem 15400 fsumkthpow 15402 bpoly3 15404 bpoly4 15405 fsumcube 15406 eftcl 15419 eftabs 15421 efcllem 15423 efcj 15437 efaddlem 15438 eflegeo 15466 efi4p 15482 prmreclem6 16247 karatsuba 16410 expmhm 20160 mbfi1fseqlem6 24324 itg0 24383 itgz 24384 itgcl 24387 itgcnlem 24393 itgsplit 24439 dvexp 24556 dvexp3 24581 plyf 24795 ply1termlem 24800 plypow 24802 plyeq0lem 24807 plypf1 24809 plyaddlem1 24810 plymullem1 24811 coeeulem 24821 coeidlem 24834 coeid3 24837 plyco 24838 dgrcolem2 24871 plycjlem 24873 plyrecj 24876 vieta1 24908 elqaalem3 24917 aareccl 24922 aalioulem1 24928 geolim3 24935 psergf 25007 dvradcnv 25016 psercn2 25018 pserdvlem2 25023 pserdv2 25025 abelthlem4 25029 abelthlem5 25030 abelthlem6 25031 abelthlem7 25033 abelthlem9 25035 advlogexp 25246 logtayllem 25250 logtayl 25251 logtaylsum 25252 logtayl2 25253 cxpeq 25346 dcubic1lem 25429 dcubic2 25430 dcubic1 25431 dcubic 25432 mcubic 25433 cubic2 25434 cubic 25435 binom4 25436 dquartlem2 25438 dquart 25439 quart1cl 25440 quart1lem 25441 quart1 25442 quartlem1 25443 quartlem2 25444 quart 25447 atantayl 25523 atantayl2 25524 atantayl3 25525 leibpi 25528 log2cnv 25530 log2tlbnd 25531 log2ublem3 25534 ftalem1 25658 ftalem4 25661 ftalem5 25662 basellem3 25668 musum 25776 1sgmprm 25783 perfect 25815 lgsquadlem1 25964 rplogsumlem2 26069 ostth2lem2 26218 numclwwlk3lem1 28167 ipval2 28490 dipcl 28495 dipcn 28503 subfacval2 32547 lcmineqlem1 39317 lcmineqlem2 39318 lcmineqlem8 39324 lcmineqlem10 39326 jm2.23 39937 lhe4.4ex1a 41033 perfectALTV 44241 altgsumbc 44754 altgsumbcALT 44755 nn0digval 45014 ackval42 45110 |
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