Run results for: Multiplication vs Additions

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Multiplication	84233.6 Ops/sec
Additions	1776.5 Ops/sec

Script Preparation code:

const randInt = () => Math.floor(Math.random() * 100);
var arr = Array.from({ length: 10000 }, () => randInt());

Tests:

Multiplication
let total = 0; for (const v of arr) { total += 100 * v; } console.log(total);
Additions
let total = 0; for (const v of arr) { for (let i = 100; 0 < i--;) total += v; } console.log(total);