falandes_calculator_example v1.0.2

Calculator

Install

Install the command line tool falandes_calculator_example

npm install -g falandes_calculator_example

Install locally to use as a module

npm install falandes_calculator_example

Usage

Command line

falandes_calculator_example

As a module

const calculator_exp = require("falandes_calculator_example");
const Calculator = calculator_exp.Calculator

Example

var calculation = new Calculator(4,5);

//effect sum
console.log(calculation.sum()); //  ==> 9

//effect subtraction
console.log(calculation.subtraction()); //  ==> -1

Functions

sum()

Performs and returns the sum of two numbers already defined

.sum()

subtraction()

Performs and returns the subtraction of two numbers already defined

.subtraction()

Test

npm <file name>