Category: Number function
This function returns the arcsine - the angle, in radians1), whose sine is sine.
| Argument | Type | Description |
|---|---|---|
| cosine | Number (between -1 and 1) | The sine of an angle. |
Return value type: Number
asin(0.999) //Returns 1.526…
asin(0.7268) //Returns 0.784…