MundyMath

This is a simple TypeScript Library that provides the ability to do calculations The calculations are:

• add
• subtract
• multiply
• divide
• pow
• sqrt

It also provides a utility that allows you to convert a number from one base to another. This conversion can work with any base supported by JavaScript.

Usage

MundyMath

To import the library

import {MundyMath} from "./MundyMath";

add

The add can add two numbers or all elements of 2 arrays. If the arrays are not the same length 0 is added to the end of the array

console.log(MundyMath.add(1, 1));
// 2

console.log(MundyMath.add([1, 2, 3], [1, 2, 3]));
//[2, 4, 6]

console.log(MundyMath.add([1, 2, 3], [1]));
//[2, 2, 3]

console.log(MundyMath.add([1], [1, 2, 3]));
//[2, 2, 3]

subtract / multiply / divide / pow

These expect the same input as add

All of these return expected values for invalid input.

Infinity is returned for anything divided by 0

Errors are thrown where appropriate

sqrt

Calculates the square root of a positive number.

Negative numbers will return NaN

Non numbers will return an Error if a non number is provided

MundyNumberConvert

To import the Library

import {MundyNumberConvert} from "./MundyNumberConvert";

convert

This converts a number from one base to another

The first param can be either a string or number

console.log(MundyNumberConvert.convert(2, 10, 2))
// 10

Testing

The project provides a suite of Jest tests that cover 100% of the lines of the 2 utilities. As of v0.0.1 all test are passing.