Run results for: isNaN vs Number.isNaN vs Self comparison

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
Chrome 143
Windows
Desktop
4 months ago
Test name Executions per second
isNaN 224803632.0 Ops/sec
Number.isNaN 216775696.0 Ops/sec
cachedIsNaN 211760080.0 Ops/sec
Self comparison 207475216.0 Ops/sec
Script Preparation code:
Tests:

  • isNaN

  • Number.isNaN

  • cachedIsNaN

  • Self comparison