Expressions Guide - SIN (Functions)

The SIN function is a mathematical function that returns the Sine (radians) of a number. The SIN function returns a real value.

Function Name	SIN
Description	Returns the Sine (radians) of a number
Arguments	SIN(INTEGER or REAL) Where: INTEGER or REAL and is the numerical expression upon which the SIN function is to be used. For more information on integers and real values, see Number (Integer or Real).
Returns	REAL The Sine (Radians) of the input number.

Example:

SIN(PI() /2)

The output is 1.