Functions Reference

Table Of Contents
Chapter 16
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Trigonometric functions 211
Tan
Format
Tan(angleInRadians)
Parameter
angleInRadians - any numeric expression or field containing a numeric expression, in
radians.
Data type returned
number
Description
Returns the tangent of angleInRadians.
Note With the Tan function, you cannot use values exactly equal to 90 degrees (Pi/2
radians), or multiples of 90 degrees.
Examples
Tan(.13) returns .13073731....
Tan(Radians(34)) returns .6745085.
Tan
Sin angleInRadians()
Cos angleInRadians()
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