9 lines
133 B
Go
9 lines
133 B
Go
package test
|
|
|
|
func SqrtExercise(x float64) float64 {
|
|
z := float64(1)
|
|
for i:=0; i<10; i++ {
|
|
z -= (z*z-x)/(2*z)
|
|
}
|
|
return z
|
|
}
|