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Go – Ldexp() fucntion in math package in go

Here, We will learn about Ldexp() fucntion in math package in go.

Function prototype:

func Ldexp(fract float64, expo int) float64

Return value:

Ldexp is the inverse of Frexp.
It returns fract × 2**expo.

Example with code:

package main

import (
  "fmt"
  "math"
)

func main() {

  no := math.Ldexp(2.3, 2)
  fmt.Println(no)

  no = math.Ldexp(-2.2, -10)
  fmt.Println(no)

  no = math.Ldexp(1.2, -1)
  fmt.Println(no)

  no = math.Ldexp(3, 0)
  fmt.Println(no)

}

Output:

9.2
-0.0021484375
0.6
3

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/
Posted in golang, math

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