Reverse Polish Notation Calculator Java

I created a highly effective reverse polish notation calculator using java 8 but am uncertain if there are any better ways to handle the problem.

Reverse polish notation calculator java. Operations that also allows user defined operators. Reverse polish notation package rpn. The problem you describe is in standard infix format. Java oo design reverse polish notation calculator.

String expression 5 4 sqrt. Scala solution can be found in the scala tutorial through katas. Java 7 old earlier equivalent can be found in the reversepolishnotationseven java. Reversepolishnotation is a simple application which will test several rpn equations to make sure the calcrpn method works properly.

Reverse polish notation rpn also known as postfix notation is mathematical notation in which every operator eg. Feedback on any evident taboos and bugs is greatly. I should have mentioned that this is for a coding question which asked for unary binary ternary etc. All gists back to github.

Reverse polish notation medium post. A saturated reverse polish notation calculator that was coded in java. Reverse polish notation calculator written in java rpncalculator java. Simple java program to calculate expression written in reverse polish notation.

Reverse polish notation calculator written in java rpncalculator java. First difference between java 8 and 7 can be found in tests themselves. Note that there must be a space at the end of the expression to work properly. Java 8 solution code can be found in the reversepolishnotation java.

Follows all of its operands. The following is my implementation of reverse polish notation. Thus your case doesn t really apply. The problem presented above is for a reverse polish notation or postfix notation.