Created
December 27, 2013 02:06
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| package main | |
| import ( | |
| "fmt" | |
| "math/cmplx" | |
| ) | |
| func Cbrt(x complex128) complex128 { | |
| z := complex128(1) | |
| return z - ((cmplx.Pow(z, 3) - x) / 3 * cmplx.Pow(z, 2)) | |
| } | |
| func main() { | |
| fmt.Println(Cbrt(2)) | |
| fmt.Println(cmplx.Pow(2, 1.0/3.0)) | |
| } |
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