Type
Trigonometric Function

Purpose
The sin function calculates the sine of an angle expressed in radians.

Syntax
sin( NUMERIC VALUE)

Returns
A numeric value.

Usage
The numeric value in a Trigonometric function can be a constant value (as shown below), a variable, a field value, or an expression.

Examples
sin( 2.53)
Returns: 0.574172

sin( -3)
Returns: -0.14112