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Go snippets
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| package main | |
| import ( | |
| "fmt" | |
| ) | |
| /* | |
| GO program to calculate | |
| the square root of a number | |
| */ | |
| func Sqrt(x float64) float64 { | |
| z := 1.0 | |
| for i := 0; i < 10; i++ { | |
| z -= (z*z - x) / ( 2 * z ) | |
| } | |
| return z | |
| } | |
| func main() { | |
| fmt.Println(Sqrt(2)) | |
| } |
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