Benchmark: Sine Approximation

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const arr = Array.from({ length: 100000 }, () => Math.random());

Tests:

Approximation
function sine(v) { return 0.5 - 0.5 * Math.cos(v * Math.PI); } arr.map(el => sine(el));
Math.sin
arr.map(el => Math.sin(el));

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Approximation
Math.sin

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/136.2 Mobile/15E148 Safari/605.1.15

Browser/OS: Mobile Safari 18 on iOS 18.3.2

View result in a separate tab

Test name	Executions per second
Approximation	1001.1 Ops/sec
Math.sin	1587.9 Ops/sec

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Sine Approximation (version: 1)

Comparing performance of: Approximation vs Math.sin

Created: one year ago by: Guest

Jump to the latest result

Approximation

Math.sin

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A