Math Library

Description

A simple math library that does 14 useful things

This library can also be found on NPM

Installation (coming soon)

Run the Following command in your project's directory:

npm i tk-math-library --save

Once installed, require it on the top of your applications main point of entry (index.js):

require('tk-math-library')

Functions

Check Golden Ratio

Takes two segments and returns whether or not they make up the golden ratio

Examples

Number.goldenRatio(5, 5) // returns False

Number Methods

The following methods do the following:

• Round: Rounds a number to the nearest integer
• Floor: Rounds a number to its nearest integer downwards
• Ceil: Rounds a number to its nearest integer upwards

Examples

Number.round(59.75) // returns 60.00
Number.ceil(59.01) // returns 60.00
Number.floor(59.99) // returns 59.00

Pad

Pads number with x 0's before and y 0's after

Examples

pad(1, 2, 2) // returns '01.00'

Degree/Radian Conversion

Converts radians to degrees and vice versa

Examples

degToRad(1) // returns 0.017453292519943295
radtoDeg(1) // returns 57.29577951308232

Degree/Radian Conversion

Converts radians to degrees and vice versa

Examples

degToRad(1) // returns 0.017453292519943295
radtoDeg(1) // returns 57.29577951308232

Calculate Tax Amount + With Tax

Calculates the amount of tax with or without the original amount

Examples

tax(100, 10) // returns  10
withTax(100, 10) // returns 110

Calculate Interest

Calculates the interest

Examples

interest(1, 2, 3) // returns 1.06

Calculate Mortgage

Calculates the mortgage amount

Examples

mortgage(1,2,3) // returns 2.3

Random Functions

Finds random:

1. Number
2. Number within a range
3. Hexcolor Value

Examples

random() // returns random number
randomRange(1,5) // returns a number between 1 and 5
randomColor() // returns a random hex color value #ffffff