@dmmdjs/dmath NPM

Dmath

About

Dmath is a tool that maximizes precisions in calculating number-like values.

Zero Dependencies
Detailed JsDoc
Easy to Use
Near Optimized

Installation

Ensure you have the correct version of Node.js and npm installed:

Recommended:

Node: v16.4.0
npm: v7.18.1

Minimum:

Node: v14.17.1
npm: v7.18.1

Open a terminal with Node.js installed

npm i @dmmdjs/dmath@latest --save

Usage

Importing:

const dmath = require("@dmmdjs/dmath");

Basic Usage:

console.log(dmath.add(5, "10")); // "15"

console.log(dmath.minus(5, "10")); // "-5"

console.log(dmath.abs(-5)); // "5"

console.log(dmath.neg("5")); // "-5"

Full Examples:

function addFive(number) {
    return parseFloat(dmath.add(number, 5));
};

console.log(addFive(6)); // 11

let userBalance = 222.2;

function payCheck(amount) {
    console.log(userBalance + amount); // 324.79999999999995
    console.log(dmath.add(userBalance, amount)); // "324.8"
    userBalance = dmath.add(userBalance, amount);
};

payCheck(102.6);

console.log(1 / 123456); // 0.000008100051840331778
console.log(dmath.divide(1, 123456)); // "0.0000081000518403"
console.log(dmath.divide(1, 123456, 10000)); // "0.0000081000...4375324002"