public final class RpnCalc extends Object
Math
as operators.
So exp is a method on class Math and hence "exp" is also the name of a supported operator.Constructor and Description |
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RpnCalc()
Creates a new RPN calculator with an empty stack.
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Modifier and Type | Method and Description |
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double |
evaluate(String expression)
Evaluates the supplied expression which should be written in RPN notation.
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static void |
main(String[] args)
Command line version of this calculator.
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public double evaluate(String expression)
expression
- The expression to evaluate.
public static void main(String[] args)
args
- Optional RPN expression
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