JAVASCRIPT SPEED TEST

speed-test.js

const numberStartTime = new Date().getTime();

const functionCalculateSolution = function (argA, argB, argC) {
	const numberDelta = argB * argB - 4 * argA * argC;
	const numberSolution1 = (-argB + Math.sqrt(numberDelta)) / (2 * argA);
	const numberSolution2 = (-argB - Math.sqrt(numberDelta)) / (2 * argA);
	return [numberSolution1, numberSolution2];
};

for (let i = 0; i < 200000000; i++) {
	functionCalculateSolution(2, 5, 1);
}

const numberEndTime = new Date().getTime();
const numberTimeSpent = numberEndTime - numberStartTime;
console.log(numberTimeSpent / 1000 + " miliseconds.");