exp
Description
Syntax
exp ( float $arg ) : float
Parameters
arg
The argument to process
Return
'e' raised to the power of arg
Note: 'e' is the base of the natural system of logarithms, or approximately 2.718282.
Examples
1
<? $arg = 0.01234; $return = exp($arg); echo $return; ?>
1.0124164519487
