Determines the arcsine of a number. The arcsine is the angle
whose sine is number.
asin(number number): number
| Return Type |
| number |
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
| number | number | Yes | Sine of an angle. The value must be between -1 and 1, inclusive. |
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