Run results for: Mul vs Square Root functions

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser: Chrome 134

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Square root function (large number)

240.7M/s

Power function (small number)

230.3M/s

Power function (very large number)

230.1M/s

Power function (large number)

223.6M/s

Square root function (small number)

220.2M/s

Square root function (very large number)

207.1M/s

View exact numbers

Test name	Executions per second
✓ Square root function (large number)	240,716,576 Ops/sec
Power function (small number)	230,288,224 Ops/sec
Power function (very large number)	230,066,000 Ops/sec
Power function (large number)	223,607,904 Ops/sec
Square root function (small number)	220,232,768 Ops/sec
Square root function (very large number)	207,087,552 Ops/sec

Script Preparation code:

// Javascript uses floats for numbers. Generaate some numbers in advance.
var smallNumber = Math.pow(2, 7) + Math.floor(Math.random() * Math.pow(2,7));
var largeNumber = Math.pow(2, 30) + Math.floor(Math.random() * Math.pow(2,30));
var veryLargeNumber = Math.pow(2, 60) + Math.floor(Math.random() * Math.pow(2,60));

Tests:

Power function (small number)
smallNumber*smallNumber;
Power function (large number)
largeNumber*largeNumber;
Power function (very large number)
veryLargeNumber*veryLargeNumber;
Square root function (small number)
Math.sqrt(smallNumber);
Square root function (large number)
Math.sqrt(largeNumber);
Square root function (very large number)
Math.sqrt(veryLargeNumber);