Setting Up the Variables Math & Logic Tool

Once the tool has been added, you will need to define the values that will be used as input variables.

Configure the settings in the General tab to suit your application.
In the settings pane beside the General tab is the Input Variables Table. Press the Add Boolean button if your value is a boolean logic value; press the Add Integer button if your value is an integer; press the Add Floating Point button if your value is a floating point value; press the Add String button if your value is a text string.
Once you have added your input variables, you can customize them to suit your specific application.
With the tool initially configured, load several images and adjust the tool's parameters, as needed, to compensate for your expected ranges of variations.
Finally, if desired, use the tool's Input/Output properties to share tool data between other tools and/or other external devices.

Note: To remove a variable from the list, check the checkbox beside the variable and then press the Remove button (the checkbox must be checked to enable the Remove button).