Run results for: math pow vs bit shifting vs **

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/87.0.4280.77 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 87

Operating system: iOS 14.4

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
pow	6115485.5 Ops/sec
bit shifting	342401120.0 Ops/sec
**	341322368.0 Ops/sec

Tests:

pow
var x = Math.pow(2,15);
bit shifting
var y = 2 << 15;
**
var z = 2 ** 15;