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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 14238 | . 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 1570 ∈ wcel 2147 (class class class)co 7446 ℂcc 11228 0cc0 11230 1c1 11231 ↑cexp 14234 |
| 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 5253 ax-nul 5264 ax-pr 5396 ax-1cn 11288 ax-addrcl 11291 ax-rnegex 11301 ax-cnre 11303 |
| 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-rab 3417 df-v 3456 df-sbc 3743 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5172 df-mpt 5191 df-id 5551 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-iota 6515 df-fun 6563 df-fv 6569 df-ov 7449 df-oprab 7450 df-mpo 7451 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-neg 11574 df-z 12724 df-seq 14175 df-exp 14235 |
| This theorem is used by: faclbnd4lem3 14469 faclbnd4lem4 14470 faclbnd6 14473 hashmap 14610 absexp 15503 binom 16031 geoser 16068 pwdif 16069 cvgrat 16084 efexp 16301 pwp1fsum 16593 nn0rppwr 16767 nn0expgcd 16770 prmdvdsexpr 16925 rpexp1i 16931 phiprm 16986 odzdvds 17005 pclem 17048 pcpre1 17052 pcexp 17069 dvdsprmpweqnn 17095 prmpwdvds 17114 pgp0 19843 sylow2alem2 19865 ablfac1eu 20322 pgpfac1lem3a 20325 plyeq0lem 26562 plyco 26593 vieta1 26668 abelthlem9 26800 advlogexp 27016 cxpmul2 27050 nnlogbexp 27142 ftalem5 27437 0sgm 27504 1sgmprm 27559 dchrptlem2 27625 bposlem5 27648 lgsval2lem 27667 lgsmod 27683 lgsdilem2 27693 lgsne0 27695 chebbnd1lem1 27829 dchrisum0flblem1 27868 qabvexp 27986 ostth2lem2 27994 ostth3 27998 flt0 28002 rusgrnumwwlk 30600 nexple 33497 cos9thpiminplylem3 34499 faclim 36702 faclim2 36704 knoppndvlem14 37582 lcmineqlem12 43293 aks4d1p8 43340 aks6d1c1p8 43368 aks6d1c4 43377 aks6d1c7lem1 43433 aks5lem8 43454 abvexp 43800 fltnltalem 43877 mzpexpmpt 43960 pell14qrexpclnn0 44077 pellfund14 44109 rmxy0 44134 jm2.17a 44171 jm2.17b 44172 jm2.18 44199 jm2.23 44207 expdioph 44234 cnsrexpcl 44370 binomcxplemnotnn0 45543 dvnxpaek 47167 wallispilem2 47291 etransclem24 47483 etransclem25 47484 etransclem35 47494 lighneallem3 48907 lighneallem4 48910 altgsumbcALT 49680 expnegico01 49845 digexp 49934 dig1 49935 |
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