RPN Packages

Simple node.js expression parser and evaluator using shunting-yard and reverse polish notation algorithms

Parse simple expressions, in a language of your own description

Returns a postfix (Reverse Polish Notation) expression from an infix expression.

An expression tree system for node.js. This library provides methods to parse Reverse Polish Notation (RPN) and useful functions to analyse and work with expression trees.

Calculate a postfix (Reverse Polish Notation) expression.

calculator for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want

for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want

Quick calculation from string

Convert math expressions between postfix (RPN) and infix notations and evaluate them

Forth style syntax layer/compiler & CLI for the @thi.ng/pointfree DSL

Command-line RPN Calculator.

Boolean, Logical, And OR NOT Expression Parser

Command line RPN calculator using math.js engine. example: '$ rpn 1 2 +'

Reverse Polish Notation - Javascript implementation

Module for converting infix notation to rpn

The shunting yard algorithm transforms a mathematical expression from infix notation into a reversed polish notation (postfix). This is a really extensible implementation.

Move conditional logic out of source code and database triggers and into a reusable package, where explicit rules can be independently defined and managed.

Reverse Polish calculator

revers polish notation calculator

Math Expression Evaluator