Available inall subroutines.

Computes the sine of its argument x, measured in radians.


x - Floating point value representing an angle in radians.

Return Value

Upon successful completion, this function returns the sine of x.

If x is math.NAN, a NaN will be returned.

If x is ±0, x will be returned.

If x is math.POS_INFINITY or math.NEG_INFINITY, a domain error occurs and a NaN will be returned.

If x is subnormal, a range error occurs and x will be returned.



declare local FLOAT;
declare local FLOAT;
set = math.PI;
set /= 6;
set = math.sin(;

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