expressionify
Simple node.js expression parser and evaluator using shunting-yard and reverse polish notation algorithms
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.
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.
Reverse Polish Notation - Javascript implementation
Command line RPN calculator using math.js engine. example: '$ rpn 1 2 +'
Boolean, Logical, And OR NOT Expression Parser
Math Expression Evaluator
Reverse Polish calculator
revers polish notation calculator
Move conditional logic out of source code and database triggers and into a reusable package, where explicit rules can be independently defined and managed.