Run results for: reduce vs loop

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.3.1

Device Platform: Mobile

Date tested: 2 years ago

Script Preparation code:

t=new Array(500000);
for (let i=0;i<t.length;i++) {t[i]=Math.random();}

Tests:

reduce
t.reduce((p,c) => p+c, 0);
loop
(() => { let i=0, res = 0; for (;i<t.length;i++) res += t[i]; return res;})();
loop2
(() => { var i, res; for (i=res=0;i<t.length;i++) res += t[i]; return res;})();