Math function asinh() to return inverse hyperbolic sine of a input in PHP

<?Php
echo asinh(5); // Output 2.3124383412728
echo "<br>";
echo asinh(1.5); // Output 1.1947632172871
echo "<br>";
echo asinh(0); // Output 0
echo "<br>";
echo asinh(2); // Output 1.4436354751788
echo "<br>";
echo asinh(-2); // Output -1.4436354751788
echo "<br>";
echo asinh(-3); // Output -1.8184464592321
echo "<br>";
echo asinh(-10); // Output -2.998222950298
echo "<br>";
echo asinh(-20.4); // Output -3.7092822713042
?>

Syntax

asinh(float X);

X is the input value

Questions

What does the `asinh()` function in PHP do?
What is the purpose of the `asinh()` function in PHP?
How is the `asinh()` function used to calculate the inverse hyperbolic sine of a number?
What is the range of values returned by the `asinh()` function in PHP?
Can the `asinh()` function be used with both positive and negative numbers?
What happens if you pass an invalid argument to the `asinh()` function?
How can you use the `asinh()` function to calculate the hyperbolic sine given the value of the inverse hyperbolic sine?
Are there any alternative ways to calculate the inverse hyperbolic sine in PHP besides using the `asinh()` function?
Can the `asinh()` function return a complex number?
What type of value does the `asinh()` function return: integer, float, or something else?

MIN() function
Math Functions

Subhendu Mohapatra

Author & Instructor at plus2net

I write and maintain practical tutorials on Python, PHP, SQL, JavaScript, HTML, jQuery, and web development at plus2net. The tutorials focus on clear explanations, working examples, and code that readers can test and adapt while learning.

About the author Watch on YouTube

Connect:

Subscribe to our YouTube Channel here

asinh():inverse hyperbolic sine

DEMO of asinh()

Questions

Subhendu Mohapatra