complx.Inf() Function in Golang With Examples

complx.Inf() Function in Golang is used to returns a complex infinity, complex(+Inf, +Inf). TO use this function one must need to import the “math/cmplx” package.

Syntax:

func Inf() complex128

Return Type: It returns a complex infinity.

Example 1:

// Golang program to illustrate
// the complx.Inf() Function

package main

// importing fmt and math/cmplx
import (
    "fmt"
    "math/cmplx"
)

// calling main method
func main() {

    // returns the complex Infinite number
    fmt.Printf("%f", cmplx.Inf())
}

Output:

(+Inf+Infi)

Example 2: You can also generate a complex infinite number as shown below

// Golang program to generate
// complex infinite number

package main

// importing fmt and math
import (
    "fmt"
    "math"
)

// calling main method
func main() {

    // returns a infinite value
    inf := math.Inf(1)

    // make a complex infinite number
    cmp := complex(inf, inf)

    // print the number
    fmt.Printf("%f", cmp)
}

Output:

(+Inf+Infi)