ASin()

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Determines the arcsine of a number. The arcsine is the angle whose sine is number.

ASin( number=number );

Returns: Number

Argument Description
number
number, required 		edit

Sine of an angle. The value must be between -1 and 1, inclusive.

Examples

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sine = 1;
dump(Asin(sine)); // 1.570796326795 in radians

See also