If is is on a calculator, Math
has it (and more.)
Here is some more documentation:
exp static double exp(double a) Returns Euler's number e raised to the power of a double value.
ex
frequenly appears in formulas.
pow static double pow(double a, double b) Returns the value of the first argument raised to the power of the second argument.
(Trick Question: ) How can you compute x
squared?