Math Equation Parser

A library for parsing math equations in Javascript.

Features

• Custom Binary Operators
• Custom Function Operators
• Implicit Multiplication
• Math Symbols ('x', 'y', etc...)
• Configure for Left and Right Associativity

Basic Usage

ES6 Imports

import Parser from 'math-equation-parser';

console.log(Parser.parse('1 + 2'));

Common JS

const Parser = require('math-equation-parser');

console.log(Parser.parse('1 + 2'));

Printed Value

{
  "type": "BinaryOperator",
  "name": "Sum",
  "left": {
    "type": "Literal",
    "name": "Literal",
    "value": 1
  },
  "right": {
    "type": "Literal",
    "name": "Literal",
    "value": 2
  }
}