
sin(+Number, -Result)
-Result is sin(+Number)

   Evaluates the trigonometric function sin(Number) and unifies the resulting
value with Result.



Arguments
   Number              A number.
   Result              Output: float or breal.

Type
   Arithmetic

Description

   Evaluates the trigonometric function sin(Number) and unifies the resulting
   value with Result.

   This predicate can be used as a function in arithmetic expressions.
   In coroutining mode, if Number is uninstantiated, the call to sin/2 is
   delayed until this variable is instantiated.




Modes and Determinism
   sin(+, -) is det

Exceptions
     4 --- Number is not instantiated (non-coroutining mode only).
    24 --- Number is not of a numeric type.

Examples
   
Success:
    Result is sin(1.5708).		% gives Result = 1.0
    Result is sin(-1.5708, Result).     % gives Result = -1.0
    Result is sin(0, Result).           % gives Result = 0.0


See Also
   is / 2
