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sin

The sin function in XQuery returns the sine of a numeric input angle, where the angle is given in radians.

math:sin(arg)

The following table describes the argument for this command:

Argument	Required/Optional	Description
arg	Required	The angle in radians for which to compute the sine.

Returns the sine of the input angle as a numeric value.

Returns an empty sequence if the input is an empty sequence.

The following table lists some sample values and return values:

The input angle must be in radians.

The function handles empty input gracefully by returning an empty sequence.

The return type matches the numeric type of the input argument or is a compatible numeric type.

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