A number of mathematical functions can be inserted into custom token formulas. To insert a function, right-click in the formula area at the point you want the function to appear, choose Insert Function from the pop-up menu, and select the appropriate function (Figure 19.57).

 

 

Figure 19.57  Inserting a Function into a Formula

Figure 19.57  Inserting a Function into a Formula

 

The available functions in each group are pictured below.

 

Math

MathFunctions

 

Type-Conversion

TypeConversionFunctions

 

Logic

LogicFunctions

 

Text Manipulation

TextManipulationFunctions

 

Statistics

StatisticFunctions

 

Date Time

DateTimeFunctions

 

Regression

FunctionList1FunctionList2

 

For in-depth definitions for each non-Regression Function, please visit our Custom Token Formula Reference.

 

For in-depth definitions for each Regression Function, please visit our Regression Analysis section.

 

For a table indicating the equation, the formula associated with it, and the parameters defined in FCS Express when a fit is performed, please visit our section on the Available Equations.