Run results for: Multiplication vs Additions

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0

Browser: Firefox 132

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Multiplication	11039.9 Ops/sec
Additions	524.5 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);