Finding Arcsine of the Specified Number in Golang
Go language provides inbuilt support for basic constants and mathematical functions to perform operations on the numbers with the help of the math package. You are allowed to find the arcsine of the specified number with the help of Asin() function provided by the math package. So, you need to add a math package in your program with the help of the import keyword to access the Asin() function.
Syntax:
func Asin(y float64) float64
- If the value of y < -1 or y > 1, then Asin(y) = NaN
- If you pass 0 in this function, then this function will return 0.
Example 1:
// Golang program to illustrate how // to find arcsine of the given number package main import ( "fmt" "math" ) // Main function func main() { // Finding arcsine of the given value // Using Asin() function res_1 := math.Asin(1) res_2 := math.Asin(-1) res_3 := math.Asin(0) res_4 := math.Asin(3) // Displaying the result fmt.Printf( "Result 1: %.1f" , res_1) fmt.Printf( "\nResult 2: %.1f" , res_2) fmt.Printf( "\nResult 3: %.1f" , res_3) fmt.Printf( "\nResult 4: %.1f" , res_4) } |
Output:
Result 1: 1.6 Result 2: -1.6 Result 3: 0.0 Result 4: NaN
Example 2:
// Golang program to illustrate how // to find arcsine of the given number package main import ( "fmt" "math" ) // Main function func main() { // Finding arcsine // of the given value nvalue_1 := math.Asin(1) nvalue_2 := math.Asin(-1) // Sum of the given values res := nvalue_1 + nvalue_2 // Displaying results fmt.Printf( "%.1f + %.1f = %.1f" , nvalue_1, nvalue_2, res) } |
Output:
1.6 + -1.6 = 0.0