Math Utilities Library

A simple and lightweight JavaScript library for performing mathematical operations such as addition, subtraction, multiplication, division, and more.

Features

• Add, subtract, multiply, or divide numbers
• Compute advanced operations like factorials, GCD, LCM, square roots, and more
• Generate random integers within a range
• Calculate averages, medians, and powers

Installation

Install via npm:

npm install @satyakiraj/quicksolve

Alternatively, you can include the library in your project using a CDN:

<script src="https://cdn.jsdelivr.net/npm/@satyakiraj/quicksolve"></script>

Usage

Import the Library

In Node.js:

const math = require('@satyakiraj/quicksolve');

In ES Modules:

import * as math from '@satyakiraj/quicksolve';

Examples

Basic Arithmetic

// Addition
console.log(math.add(1, 2, 3)); // Output: 6

// Subtraction
console.log(math.subtract(10, 5)); // Output: 5

// Multiplication
console.log(math.multiply(2, 3, 4)); // Output: 24

// Division
console.log(math.divide(10, 3)); // Output: 3.33333

Advanced Operations

// Square Root
console.log(math.sqrt(16)); // Output: 4.00000

// Power
console.log(math.power(2, 3)); // Output: 8

// Factorial
console.log(math.factorial(5)); // Output: 120

// GCD
console.log(math.gcd(12, 15)); // Output: 3

// LCM
console.log(math.lcm(4, 6)); // Output: 12

// Median
console.log(math.median(1, 3, 2, 5, 4)); // Output: 3

Utilities

// Generate a Random Integer
console.log(math.random(1, 100)); // Output: Random integer between 1 and 100

// Average
console.log(math.average(10, 20, 30)); // Output: 20.00000

API Reference

Basic Arithmetic

• add(...numbers): Returns the sum of all numbers provided.
• subtract(a, b): Returns the difference between a and b.
• multiply(...numbers): Returns the product of all numbers provided.
• divide(a, b): Returns the result of dividing a by b (up to 5 decimal places).

Advanced Functions

• average(...numbers): Calculates the average of the provided numbers.
• factorial(n): Returns the factorial of n.
• gcd(a, b): Finds the greatest common divisor of two numbers.
• lcm(a, b): Finds the least common multiple of two numbers.
• median(...numbers): Calculates the median of a set of numbers.
• power(base, exponent): Calculates base raised to the power of exponent.
• sqrt(number): Finds the square root of a number.

Utilities

• random(min, max): Generates a random integer between min and max (inclusive).

Author

Created by Satyaki Raj.

keywords:

• math
• calculations
• npm package
• JavaScript