parasj · August 29, 2015 13:58
diff --git a/Learning Go b/Learning Go
 http://tour.golang.org
diff --git a/newtons_sqrt.go b/newtons_sqrt.go
 package main

 import (
 	"fmt"
 )

 func Sqrt(x float64) float64 {
 	z := 1.0
 	delta := 1.0

 	const delta_lim float64 = .000001

 	for delta > delta_lim || delta < -1*delta_lim {
 		delta = z
 		z = z - (z*z-x)/(2*z)
 		delta = z - delta
 	}

 	return z
 }

 func main() {
 	fmt.Println(Sqrt(2))
 }
	package main

	import (
	"fmt"
	)

	func Sqrt(x float64) float64 {
	z := 1.0
	delta := 1.0

	const delta_lim float64 = .000001

	for delta > delta_lim \|\| delta < -1*delta_lim {
	delta = z
	z = z - (zz-x)/(2z)
	delta = z - delta
	}

	return z
	}

	func main() {
	fmt.Println(Sqrt(2))
	}