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Run results for:
Math.sqrt(x * x) vs Math.sqrt(x ** 2)
Math.sqrt(x * x) vs Math.sqrt(x ** 2)
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=628896" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36 Edg/148.0.0.0
Browser:
Chrome 148
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
Math.sqrt(x * x)
49646084.0 Ops/sec
Math.sqrt(x ** 2)
49592280.0 Ops/sec
Script Preparation code:
const x = 123.456; const y = 789.123;
Tests:
Math.sqrt(x * x)
Math.sqrt(x * x + y * y); const z = Math.random() Math.sqrt(z * z);
Math.sqrt(x ** 2)
Math.sqrt(x ** 2 + y ** 2); const z = Math.random() Math.sqrt(z ** 2);