public abstract class StackMachine.UnaryMathFunction extends StackMachine.MathFunction
UnaryMathFunction
here.Constructor and Description |
---|
StackMachine.UnaryMathFunction() |
public int arity()
arity
method here.int
valuepublic void execute() throws ParseException
execute
method here.ParseException
- if an error occurspublic abstract double eval(double x)
eval
method here.x
- a double
valuedouble
value