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| Mirrors > Home > MPE Home > Th. List > exp0d | Structured version Visualization version GIF version | ||
| Description: Value of a complex number raised to the zeroth power. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| expcld.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| Ref | Expression |
|---|---|
| exp0d | ⊢ (𝜑 → (𝐴↑0) = 1) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | expcld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 2 | exp0 14212 | . 2 ⊢ (𝐴 ∈ ℂ → (𝐴↑0) = 1) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → (𝐴↑0) = 1) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 (class class class)co 7421 ℂcc 11202 0cc0 11204 1c1 11205 ↑cexp 14208 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pr 5390 ax-1cn 11262 ax-addrcl 11265 ax-rnegex 11275 ax-cnre 11277 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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-rab 3413 df-v 3452 df-sbc 3739 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-iota 6494 df-fun 6541 df-fv 6547 df-ov 7424 df-oprab 7425 df-mpo 7426 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-neg 11548 df-z 12698 df-seq 14149 df-exp 14209 |
| This theorem is used by: faclbnd4lem3 14443 faclbnd4lem4 14444 faclbnd6 14447 hashmap 14584 absexp 15477 binom 16005 geoser 16042 pwdif 16043 cvgrat 16058 efexp 16275 pwp1fsum 16567 nn0rppwr 16741 nn0expgcd 16744 prmdvdsexpr 16899 rpexp1i 16905 phiprm 16960 odzdvds 16979 pclem 17022 pcpre1 17026 pcexp 17043 dvdsprmpweqnn 17069 prmpwdvds 17088 pgp0 19816 sylow2alem2 19838 ablfac1eu 20295 pgpfac1lem3a 20298 plyeq0lem 26535 plyco 26566 vieta1 26641 abelthlem9 26773 advlogexp 26989 cxpmul2 27023 nnlogbexp 27115 ftalem5 27410 0sgm 27477 1sgmprm 27532 dchrptlem2 27598 bposlem5 27621 lgsval2lem 27640 lgsmod 27656 lgsdilem2 27666 lgsne0 27668 chebbnd1lem1 27802 dchrisum0flblem1 27841 qabvexp 27959 ostth2lem2 27967 ostth3 27971 flt0 27975 rusgrnumwwlk 30573 nexple 33471 cos9thpiminplylem3 34463 faclim 36604 faclim2 36606 knoppndvlem14 37484 lcmineqlem12 43184 aks4d1p8 43231 aks6d1c1p8 43259 aks6d1c4 43268 aks6d1c7lem1 43324 aks5lem8 43345 abvexp 43690 fltnltalem 43767 mzpexpmpt 43850 pell14qrexpclnn0 43967 pellfund14 43999 rmxy0 44024 jm2.17a 44061 jm2.17b 44062 jm2.18 44089 jm2.23 44097 expdioph 44124 cnsrexpcl 44261 binomcxplemnotnn0 45434 dvnxpaek 47046 wallispilem2 47170 etransclem24 47362 etransclem25 47363 etransclem35 47373 lighneallem3 48786 lighneallem4 48789 altgsumbcALT 49559 expnegico01 49724 digexp 49813 dig1 49814 |
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