How to use expm1 in PHP

Posted in PHP | PHP Functions August 31, 2019
Tags: PHP, Functions in PHP, Math functions in PHP, expm1 function
This article describe about expm1() Function in PHP.
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expm1() Function

This function return the Ex -1 value. Where E is a Euler constant and x is passed number.

Syntax

expm1(x)

 

Parameter Description
x define a number.

Example

<html>
<body>
<?php
echo(expm1(2) . "<br />");
echo(expm1(-2) . "<br />");
echo(expm1(6) . "<br />");
echo(expm1(12))
?>
</body>
</html>

 

Output


expm1php.jpg

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