Here, We will learn how to get the arctangent in radians of number in go. We can get it by using Atan() function in math package in go golang.
Function prototype:
func Atan(no float64) float64
Return value:
Atan() function in math package returns
the arctangent in radians of number
Example with code:
package main
import (
"fmt"
"math"
)
func main() {
no := math.Atan(0)
fmt.Printf("%.2f\n", no)
no = math.Atan(1)
fmt.Printf("%.2f\n", no)
no = math.Atan(2)
fmt.Printf("%.2f\n", no)
no = math.Atan(0.75)
fmt.Printf("%.2f\n", no)
}
Output:
0.00
0.79
1.11
0.64
To learn more about golang, Please refer given below link:
https://techieindoor.com/go-lang-tutorial/
References:
https://golang.org/doc/
https://golang.org/pkg/