Skip to content
Related Articles
Open in App
Not now

Related Articles

Finding the Hyperbolic Tangent of Complex Number in Golang

Improve Article
Save Article
  • Last Updated : 01 Apr, 2020
Improve Article
Save Article

Go language provides inbuilt support for basic constants and mathematical functions for complex numbers with the help of the cmplx package. You are allowed to find the hyperbolic tangent of the specified complex number with the help of Tanh() function provided by the math/cmplx package. So, you need to add a math/cmplx package in your program with the help of the import keyword to access the Tanh() function.

Syntax:

func Tanh(y complex128) complex128

Let us discuss this concept with the help of the given examples:

Example 1 :




// Golang program to illustrate how to find the
// hyperbolic tangent of the specified complex
// number
  
package main
  
import (
    "fmt"
    "math/cmplx"
)
  
// Main function
func main() {
  
    // Finding hyperbolic tangent of 
    // the specified complex number
    // Using Tanh() function
    res_1 := cmplx.Tanh(1 + 5i)
    res_2 := cmplx.Tanh(-2 + 8i)
    res_3 := cmplx.Tanh(-1 - 2i)
  
    // Displaying the result
    fmt.Println("Result 1: ", res_1)
    fmt.Println("Result 2: ", res_2)
    fmt.Println("Result 3: ", res_3)
}

Output:

Result 1:  (1.2407479829240697-0.1861094776473042i)
Result 2:  (-1.0356479469632376-0.010925884335752532i)
Result 3:  (-1.16673625724092+0.24345820118572523i)

Example 2 :




// Golang program to illustrate how to find the
// hyperbolic tangent of the specified complex
// number
  
package main
  
import (
    "fmt"
    "math/cmplx"
)
  
// Main function
func main() {
  
    cnumber_1 := complex(0, 2)
    cnumber_2 := complex(4, 6)
  
    // Finding hyperbolic tangent
    cvalue_1 := cmplx.Tanh(cnumber_1)
    cvalue_2 := cmplx.Tanh(cnumber_2)
  
    // Sum of two hyperbolic tangent values
    res := cvalue_1 + cvalue_2
  
    // Displaying results
    fmt.Println("Complex Number 1: ", cnumber_1)
    fmt.Println("Hyperbolic tangent 1: ", cvalue_1)
  
    fmt.Println("Complex Number 2: ", cnumber_2)
    fmt.Println("Hyperbolic tangent 2: ", cvalue_2)
    fmt.Println("Sum : ", res)
  
}

Output:

Complex Number 1:  (0+2i)
Hyperbolic tangent 1:  (0-2.185039863261519i)
Complex Number 2:  (4+6i)
Hyperbolic tangent 2:  (0.9994339325466381-0.0003597965782916252i)
Sum :  (0.9994339325466381-2.1853996598398107i)

My Personal Notes arrow_drop_up
Related Articles

Start Your Coding Journey Now!