| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > expcl | Structured version Visualization version GIF version | ||
| Description: Closure law for nonnegative integer exponentiation. For integer exponents, see expclz 14044. (Contributed by NM, 26-May-2005.) |
| Ref | Expression |
|---|---|
| expcl | ⊢ ((𝐴 ∈ ℂ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3944 | . 2 ⊢ ℂ ⊆ ℂ | |
| 2 | mulcl 11120 | . 2 ⊢ ((𝑥 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (𝑥 · 𝑦) ∈ ℂ) | |
| 3 | ax-1cn 11094 | . 2 ⊢ 1 ∈ ℂ | |
| 4 | 1, 2, 3 | expcllem 14032 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℂ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∈ wcel 2119 (class class class)co 7363 ℂcc 11034 ℕ0cn0 12435 ↑cexp 14021 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-sep 5225 ax-nul 5235 ax-pow 5301 ax-pr 5369 ax-un 7685 ax-cnex 11092 ax-resscn 11093 ax-1cn 11094 ax-icn 11095 ax-addcl 11096 ax-addrcl 11097 ax-mulcl 11098 ax-mulrcl 11099 ax-mulcom 11100 ax-addass 11101 ax-mulass 11102 ax-distr 11103 ax-i2m1 11104 ax-1ne0 11105 ax-1rid 11106 ax-rnegex 11107 ax-rrecex 11108 ax-cnre 11109 ax-pre-lttri 11110 ax-pre-lttrn 11111 ax-pre-ltadd 11112 ax-pre-mulgt0 11113 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-nel 3040 df-ral 3055 df-rex 3065 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-iun 4930 df-br 5080 df-opab 5142 df-mpt 5161 df-tr 5187 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7320 df-ov 7366 df-oprab 7367 df-mpo 7368 df-om 7814 df-2nd 7939 df-frecs 8228 df-wrecs 8259 df-recs 8308 df-rdg 8346 df-er 8640 df-en 8891 df-dom 8892 df-sdom 8893 df-pnf 11179 df-mnf 11180 df-xr 11181 df-ltxr 11182 df-le 11183 df-sub 11377 df-neg 11378 df-nn 12173 df-n0 12436 df-z 12523 df-uz 12787 df-seq 13962 df-exp 14022 |
| This theorem is referenced by: expeq0 14052 expnegz 14056 mulexp 14061 mulexpz 14062 expadd 14064 expaddzlem 14065 expaddz 14066 expmul 14067 expmulz 14068 expdiv 14073 expcld 14106 binom3 14184 digit2 14196 digit1 14197 faclbnd2 14251 faclbnd4lem4 14256 faclbnd6 14259 cjexp 15110 absexp 15264 ackbijnn 15791 binomlem 15792 binom1p 15794 binom1dif 15796 expcnv 15827 geolim 15833 geolim2 15834 geo2sum 15836 geomulcvg 15839 geoisum 15840 geoisumr 15841 geoisum1 15842 geoisum1c 15843 0.999... 15844 fallrisefac 15988 0risefac 16001 binomrisefac 16005 bpolysum 16016 bpolydiflem 16017 fsumkthpow 16019 bpoly3 16021 bpoly4 16022 fsumcube 16023 eftcl 16036 eftabs 16038 efcllem 16040 efcj 16055 efaddlem 16056 eflegeo 16086 efi4p 16102 prmreclem6 16890 karatsuba 17052 expmhm 21418 expcn 24864 mbfi1fseqlem6 25712 itg0 25772 itgz 25773 itgcl 25776 itgcnlem 25782 itgsplit 25828 dvexp 25945 dvexp3 25970 plyf 26188 ply1termlem 26193 plypow 26195 plyeq0lem 26200 plypf1 26202 plyaddlem1 26203 plymullem1 26204 coeeulem 26214 coeidlem 26227 coeid3 26230 plyco 26231 dgrcolem2 26264 plycjlem 26266 plyrecj 26271 vieta1 26303 elqaalem3 26312 aareccl 26317 aalioulem1 26323 geolim3 26330 psergf 26402 dvradcnv 26411 psercn2 26413 pserdvlem2 26418 pserdv2 26420 abelthlem4 26424 abelthlem5 26425 abelthlem6 26426 abelthlem7 26428 abelthlem9 26430 advlogexp 26644 logtayllem 26648 logtayl 26649 logtaylsum 26650 logtayl2 26651 cxpeq 26746 dcubic1lem 26832 dcubic2 26833 dcubic1 26834 dcubic 26835 mcubic 26836 cubic2 26837 cubic 26838 binom4 26839 dquartlem2 26841 dquart 26842 quart1cl 26843 quart1lem 26844 quart1 26845 quartlem1 26846 quartlem2 26847 quart 26850 atantayl 26926 atantayl2 26927 atantayl3 26928 leibpi 26931 log2cnv 26933 log2tlbnd 26934 log2ublem3 26937 ftalem1 27061 ftalem4 27064 ftalem5 27065 basellem3 27071 musum 27179 1sgmprm 27187 perfect 27219 lgsquadlem1 27368 rplogsumlem2 27473 ostth2lem2 27622 numclwwlk3lem1 30477 ipval2 30803 dipcl 30808 dipcn 30816 cos9thpiminplylem5 33977 subfacval2 35422 lcmineqlem1 42521 lcmineqlem2 42522 lcmineqlem8 42528 lcmineqlem10 42530 jm2.23 43448 lhe4.4ex1a 44780 goldratmolem2 47356 perfectALTV 48221 altgsumbc 48850 altgsumbcALT 48851 nn0digval 49098 ackval42 49194 |
| Copyright terms: Public domain | W3C validator |