#!/usr/bin/env node;
/******************************************************************************
 * This program computes the roots of quadratic equations
 * of the form Ax^2 + Bx + C = 0
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

const A = 2.0;
const B = 4.0;
const C = 1.0;

const main = async () => {
    let discriminant = B * B - 4. * A * C;
    discriminant = Math.sqrt(discriminant);
    let root1 = (-B + discriminant) / (2. * A);
    let root2 = (-B - discriminant) / (2. * A);
    console.log(["root #1: ", root1].join(''));
    console.log(["root #2: ", root2].join(''));
}
main().catch( e => { console.error(e) } );