Atanh()

Today, we will discuss the atanh() function in PHP. This function is used to get the inverse hyperbolic tangent of a number.

What is the atanh() Function?

The atanh() function in PHP is a built-in function that is used to get the inverse hyperbolic tangent of a number. The inverse hyperbolic tangent is the value whose hyperbolic tangent is the given number. The function takes a number as input and returns the inverse hyperbolic tangent in radians.

How to Use the atanh() Function

Using the atanh() function in PHP is very simple. Here is an example of how to use the function:

<?php
$number = 0.5;

// Get the inverse hyperbolic tangent of the number using the atanh() function
$inverse_hyperbolic_tangent = atanh($number);

// Output the inverse hyperbolic tangent of the number
echo $inverse_hyperbolic_tangent;
?>

In this example, we set the number as a variable. We then call the atanh() function with the number as a parameter to get the inverse hyperbolic tangent of the number. Finally, we output the inverse hyperbolic tangent of the number to the screen.

Conclusion

The atanh() function in PHP is a useful tool for any PHP developer working with trigonometry. By using this function, you can get the inverse hyperbolic tangent of a number, which can be useful in a variety of applications. We hope that this guide has been helpful in understanding how to use the atanh() function in your PHP code.