@mathlib/functions NPM

@mathlib/functions

Mathematical functions

Installation

npm install @mathlib/functions

Usage

const { factorial } = require("@mathlib/functions");

console.log(factorial(5)); // 120

Using ES6 imports

import { factorial } from "@mathlib/functions";

console.log(factorial(5)); // 120

Available Functions

Function ▼	Description	Parameters	Returns
`factorial(n)`	Factorial of given number	n -> Input number	number
`isEven(n)`	Check if given number is even	n -> Input number	boolean
`isOdd(n)`	Check if given number is odd	n -> Input number	boolean
`mod(a, n)`	Modulo function. Returns "a mod n"	a -> dividend n -> divisor	number

Native Math Methods
`abs`	Returns built-in `Math.abs`
`acos`	Returns built-in `Math.acos`
`acosh`	Returns built-in `Math.acosh`
`asin`	Returns built-in `Math.asin`
`asinh`	Returns built-in `Math.asinh`
`atan`	Returns built-in `Math.atan`
`atan2`	Returns built-in `Math.atan2`
`atanh`	Returns built-in `Math.atanh`
`cbrt`	Returns built-in `Math.cbrt`
`ceil`	Returns built-in `Math.ceil`
`clz32`	Returns built-in `Math.clz32`
`cos`	Returns built-in `Math.cos`
`cosh`	Returns built-in `Math.cosh`
`exp`	Returns built-in `Math.exp`
`expm1`	Returns built-in `Math.expm1`
`floor`	Returns built-in `Math.floor`
`fround`	Returns built-in `Math.fround`
`hypot`	Returns built-in `Math.hypot`
`imul`	Returns built-in `Math.imul`
`log`	Returns built-in `Math.log`
`log10`	Returns built-in `Math.log10`
`log1p`	Returns built-in `Math.log1p`
`log2`	Returns built-in `Math.log2`
`max`	Returns built-in `Math.max`
`min`	Returns built-in `Math.min`
`pow`	Returns built-in `Math.pow`
`random`	Returns built-in `Math.random`
`round`	Returns built-in `Math.round`
`sign`	Returns built-in `Math.sign`
`sin`	Returns built-in `Math.sin`
`sinh`	Returns built-in `Math.sinh`
`sqrt`	Returns built-in `Math.sqrt`
`tan`	Returns built-in `Math.tan`
`tanh`	Returns built-in `Math.tanh`
`trunc`	Returns built-in `Math.trunc`

Examples

Modulo of negative numbers

const { mod } = require("@mathlib/functions");

console.log(11 % 7); // 4
console.log(mod(11, 7)); // 4

console.log(-11 % 7); // -4
console.log(mod(-11, 7)); // 3

console.log(11 % -7); // 4
console.log(mod(11, -7)); // -3

console.log(-11 % -7); // -4
console.log(mod(-11, -7)); // -4

mathlib functions factorial isEven isOdd mod modulo

@infinitebrahmanuniverse/nolb-_math @everything-registry/sub-chunk-585 @zalastax/nolb-_math

1.0.0

2 years ago