POW
Exponential expression
SYNTAX
pow ( number $base , number $exp ) : number
PARAMETERS
base
The base to use
exp
The exponent
RETURN
base raised to the power of exp. If both arguments are non-negative integers and the result can be represented as an integer, the result will be returned with integer type, otherwise it will be returned as a float.
EXAMPLES
1
0.0625
2
16
3
0.0625
16