Function Insert Feature

A special help exists for accessing the various functions used within user entered expressions and equations. This feature is found within the Calculation, View Function(X), Generate Data, and User-Defined Function (UDF) procedures.

Click on the type of function you are seeking and then on the specific function of interest. The function is automatically inserted into the function string at the current cursor position. You may need to modify the symbols used as arguments in the function to match the variable intended for the expression.

The General, Trigonometric, Statistical, Bessel, Non-Linear, and PeakFit functions will always be available. The XY Data Table constants will be available for calculations and UDFs. The Calculus functions which include derivatives, sums, and integrals are available in UDFs and in the Generate Data option.

The conditional IF terms are in the General group.

The Non-Linear group contains zero-intercept versions of TableCurve 2D's non-linear functions.

The PeakFit functions are a set of special peak, transition, and waveform functions used in the PeakFit product. These are made available in TableCurve 2D for UDF cross-compatibility.