Here, We will learn how to get the square root of number in go. We can get it by using Sqrt() function in math package in go golang.
Function prototype:
func Sqrt(x float64) float64
Return value:
Sqrt() function in math package returns
the square root of number.
Example with code:
package main
import (
"fmt"
"math"
)
func main() {
no := math.Sqrt(27)
fmt.Println(no)
no = math.Sqrt(144)
fmt.Println(no)
no = math.Sqrt(25)
fmt.Println(no)
no = math.Sqrt(2.9)
fmt.Println(no)
no = math.Sqrt(0)
fmt.Println(no)
}
Output:
5.196152422706632
12
5
1.70293863659264
0
To learn more about golang, Please refer given below link:
https://www.techieindoor.com/go-lang-tutorial/
References:
https://golang.org/doc/
https://golang.org/pkg/