6.1.2.10.1.9 Sin

Function Declaration

 Function Sin(Number As Double) As Double 

Parameter

Description

Number

Double containing any valid numeric expression that expresses an angle in radians.

Runtime Semantics.

§ Returns a Double specifying the sine of an angle.

§ The Sin function takes an angle and returns the ratio of two sides of a right triangle. The ratio is the length of the side opposite the angle divided by the length of the hypotenuse.

§ The result lies in the range -1 to 1.