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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 14188 | . 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 2145 (class class class)co 7412 ℂcc 11179 0cc0 11181 1c1 11182 ↑cexp 14184 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pr 5391 ax-1cn 11239 ax-addrcl 11242 ax-rnegex 11252 ax-cnre 11254 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-sbc 3740 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6297 df-iota 6487 df-fun 6533 df-fv 6539 df-ov 7415 df-oprab 7416 df-mpo 7417 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-neg 11525 df-z 12675 df-seq 14125 df-exp 14185 |
| This theorem is used by: faclbnd4lem3 14419 faclbnd4lem4 14420 faclbnd6 14423 hashmap 14560 absexp 15451 binom 15979 geoser 16016 pwdif 16017 cvgrat 16032 efexp 16249 pwp1fsum 16541 nn0rppwr 16715 nn0expgcd 16718 prmdvdsexpr 16873 rpexp1i 16879 phiprm 16934 odzdvds 16953 pclem 16996 pcpre1 17000 pcexp 17017 dvdsprmpweqnn 17043 prmpwdvds 17062 pgp0 19790 sylow2alem2 19812 ablfac1eu 20269 pgpfac1lem3a 20272 plyeq0lem 26509 plyco 26540 vieta1 26617 abelthlem9 26749 advlogexp 26965 cxpmul2 26999 nnlogbexp 27091 ftalem5 27386 0sgm 27453 1sgmprm 27508 dchrptlem2 27574 bposlem5 27597 lgsval2lem 27616 lgsmod 27632 lgsdilem2 27642 lgsne0 27644 chebbnd1lem1 27778 dchrisum0flblem1 27817 qabvexp 27935 ostth2lem2 27943 ostth3 27947 flt0 27951 rusgrnumwwlk 30549 nexple 33406 cos9thpiminplylem3 34398 faclim 36480 faclim2 36482 knoppndvlem14 37361 lcmineqlem12 43058 aks4d1p8 43105 aks6d1c1p8 43133 aks6d1c4 43142 aks6d1c7lem1 43198 aks5lem8 43219 abvexp 43558 fltnltalem 43627 mzpexpmpt 43709 pell14qrexpclnn0 43826 pellfund14 43858 rmxy0 43883 jm2.17a 43920 jm2.17b 43921 jm2.18 43948 jm2.23 43956 expdioph 43983 cnsrexpcl 44125 binomcxplemnotnn0 45299 dvnxpaek 46896 wallispilem2 47020 etransclem24 47212 etransclem25 47213 etransclem35 47223 lighneallem3 48636 lighneallem4 48639 altgsumbcALT 49409 expnegico01 49574 digexp 49663 dig1 49664 |
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