arithmetic

   

Arithmetic safely conducts arithmetic operations by ensuring the values are valid numbers and typecasting them prior to evaluation.

Install

`
$ npm install --save arithmetic


Usage

`js
var arithmetic = require('arithmetic')

arithmetic.add(4, 2)
// => 6
`

API

#### arithmetic.add(num1, num2) -> number

##### num1/num2
Required

Type: number

#### arithmetic.sum(numbers) -> number

##### numbers
Required

Type: number array

#### arithmetic.subtract(num1, num2) -> number

##### num1/num2
Required

Type: number

#### arithmetic.difference(numbers) -> number

##### numbers
Required

Type: number array

#### arithmetic.multiply(num1, num2) -> number

##### num1/num2
Required

Type: number

#### arithmetic.product(numbers) -> number

##### numbers
Required

Type: number array

#### arithmetic.divide(num1, num2) -> number

##### num1/num2
Required

Type: number

#### arithmetic.quotient(numbers) -> number

##### numbers
Required

Type: number array`