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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 14133 | . 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 7417 ℂcc 11126 0cc0 11128 1c1 11129 ↑cexp 14129 |
| 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 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pr 5402 ax-1cn 11186 ax-addrcl 11189 ax-rnegex 11199 ax-cnre 11201 |
| 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 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6303 df-iota 6493 df-fun 6539 df-fv 6545 df-ov 7420 df-oprab 7421 df-mpo 7422 df-frecs 8284 df-wrecs 8315 df-recs 8364 df-rdg 8403 df-neg 11472 df-z 12620 df-seq 14070 df-exp 14130 |
| This theorem is used by: faclbnd4lem3 14363 faclbnd4lem4 14364 faclbnd6 14367 hashmap 14504 absexp 15395 binom 15923 geoser 15960 pwdif 15961 cvgrat 15976 efexp 16195 pwp1fsum 16487 nn0rppwr 16657 nn0expgcd 16660 prmdvdsexpr 16814 rpexp1i 16820 phiprm 16874 odzdvds 16893 pclem 16936 pcpre1 16940 pcexp 16957 dvdsprmpweqnn 16983 prmpwdvds 17002 pgp0 19729 sylow2alem2 19751 ablfac1eu 20208 pgpfac1lem3a 20211 plyeq0lem 26443 plyco 26474 vieta1 26551 abelthlem9 26683 advlogexp 26900 cxpmul2 26934 nnlogbexp 27026 ftalem5 27321 0sgm 27388 1sgmprm 27443 dchrptlem2 27509 bposlem5 27532 lgsval2lem 27551 lgsmod 27567 lgsdilem2 27577 lgsne0 27579 chebbnd1lem1 27713 dchrisum0flblem1 27752 qabvexp 27870 ostth2lem2 27878 ostth3 27882 rusgrnumwwlk 30454 nexple 33311 cos9thpiminplylem3 34302 faclim 36333 faclim2 36335 knoppndvlem14 37230 lcmineqlem12 42914 aks4d1p8 42961 aks6d1c1p8 42989 aks6d1c4 42998 aks6d1c7lem1 43054 aks5lem8 43075 abvexp 43422 flt0 43491 fltnltalem 43516 mzpexpmpt 43598 pell14qrexpclnn0 43715 pellfund14 43747 rmxy0 43772 jm2.17a 43809 jm2.17b 43810 jm2.18 43837 jm2.23 43845 expdioph 43872 cnsrexpcl 44014 binomcxplemnotnn0 45188 dvnxpaek 46778 wallispilem2 46902 etransclem24 47094 etransclem25 47095 etransclem35 47105 lighneallem3 48518 lighneallem4 48521 altgsumbcALT 49291 expnegico01 49456 digexp 49545 dig1 49546 |
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