Run results for: if vs ternary vs multiplication

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 13

Operating system: iOS 13.2.2

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
if	9938755.0 Ops/sec
ternary	9816841.0 Ops/sec
multiply	4929949.5 Ops/sec
multiply const	6266041.5 Ops/sec

Script Preparation code:

this.n = Math.floor(Math.random() * 10000);

Tests:

if
if(this.n%2) { return 3*this.n+1; } else { return this.n/2; }
ternary
return (this.n%2)?3*this.n+1:this.n/2;
multiply
return (this.n%2)*(3*this.n+1)+(!(this.n%2))*this.n/2;
multiply const
const n2=this.n%2; return n2*(3*this.n+1)+!n2*this.n/2;

Run results for: if vs ternary vs multiplication

if

ternary

multiply

multiply const