Includes several commands for simple mathematical calculations. The most of these commands involves evaluation of symbolic expression for selected data, whose values represented by parameters in the given expression. See expression syntax for details about available functions and parameter names.
|Worksheet Calculator||Evaluate expression on worksheet row|
|Calculator Dialog||Display Calculator dialog|
|Recalculate Data Range||Evaluate expression on the selected data range|
|Plot Calculator||Plot Calculator Tool|
This command should be used to calculate the result of arbitrary symbolic expression for every data element in the selected range. If Ins/Owr flag (indicated in the status line of the main window) set to the "Ins" state, this operation adds the result to the end of data element. Otherwise, Y column will be replaced by the result of calculation.
Plot calculator tool allows you to evaluate expression defined in the Calculator dialog for the clicked plot point. Evaluation result displayed in the status line of the main window. Notice that expression should depend only on cx and cy parameters representing coordinates of the clicked point.