Returns the sine of the given angle, provided in radians.

**Sample Usage**

SIN(1)

SIN(C5)

**Syntax**

SIN(number)

- number - The angle, in radians, for which the sine is to be computed.

**Examples**

SIN(1) returns the sine of 1 i.e. 0.84147

SIN(C5) returns the sine of the number contained in C5.