MeasureThat.net

Run results for: Math.floorfast with addition

performance difference to fast floor

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36
Chrome 90
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
toFixed(4) someFloat.toFixed(4); someFloat.t 3333971.2 Ops/sec
toPrecision(4).toString() 4471101.5 Ops/sec
(Math.round(*10000)/10000).toString() 6512086.5 Ops/sec
Math.floor fast 19138464.0 Ops/sec
Math.trunc 6544332.0 Ops/sec
Math.floor fast with addition 19133334.0 Ops/sec
Script Preparation code:
Tests:

  • toFixed(4) someFloat.toFixed(4); someFloat.t

  • toPrecision(4).toString()

  • (Math.round(*10000)/10000).toString()

  • Math.floor fast

  • Math.trunc

  • Math.floor fast with addition

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