valarray sinh() function in C++

The sinh() function is defined in valarray header file. This function is used to calculate hyperbolic sine of the value of each element in valarray and returns a valarray containing the hyperbolic sine of all the elements.

Syntax:

sinh(varr);

Parameter: This function takes a mandatory parameter varr which represents valarray.

Returns: This function returns a valarray containing the hyperbolic sine of all the elements.

Below programs illustrate the above function:

Example 1:-

// C++ program to demonstrate
// example of sinh() function.

#include <bits/stdc++.h>
using namespace std;

int main()
{

    // Initializing valarray
    valarray<double>
        varr = { 0, 0.25, 0.5, 0.75, 1 };

    // Declaring new valarray
    valarray<double> varr1;

    // use of sinh() function
    varr1 = sinh(varr);

    // Displaying new elements value
    cout << "The new valarray with"
         << " manipulated values is : "
         << endl;

    for (double& x : varr1) {
        cout << x << " ";
    }

    cout << endl;

    return 0;
}

Output:

The new valarray with manipulated values is : 
0 0.252612 0.521095 0.822317 1.1752

Example 2:-

// C++ program to demonstrate
// example of sinh() function.

#include <bits/stdc++.h>
using namespace std;

int main()
{

    // Initializing valarray
    valarray<double>
        varr = { 0.2, 0.14, 1.0, 0.0 };

    // Declaring new valarray
    valarray<double> varr1;

    // use of sinh() function
    varr1 = sinh(varr);

    // Displaying new elements value
    cout << "The new valarray with"
         << " manipulated values is : "
         << endl;

    for (double& x : varr1) {
        cout << x << " ";
    }

    cout << endl;

    return 0;
}

Output:

The new valarray with manipulated values is : 
0.201336 0.140458 1.1752 0