Run results for: Sine Approximation

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Math.sin

2K/s

Approximation

1K/s

View exact numbers

Test name	Executions per second
✓ Math.sin	1,790 Ops/sec
Approximation	1,071 Ops/sec

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));