MeasureThat.net

Run results for: Math.floor vs alternatives

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36
Chrome 94
Windows
Desktop
3 years ago
Test name Executions per second
Math.floor 7565449.5 Ops/sec
Bitwise 1002901120.0 Ops/sec
Script Preparation code:
AخA
 
this.numA = Math.random() * 100;
Tests:

  • Math.floor

     
    return Math.floor(this.numA);

  • Bitwise

     
    return ~~this.numA;