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Automated Surface Fitting and Equation Discovery

TableCurve 3D is the first and only program that combines a powerful surface fitter with the ability to find the ideal equation to describe three-dimensional empirical data. TableCurve 3D gives scientists and engineers the power to find the ideal model for even the most complex data, including equations that might never have been considered. TableCurve 3D’s built-in equation set includes a wide array of linear and non-linear models for any application:

• Linear equations

• Polynomial and rational functions

• Logrithmic and exponential functions

• Non-linear peak functions

• Non-linear transition functions; and

• Non-linear exponential and power equations.

TableCurve 3D’s state-of-the-art surface fitting includes capabilities not found in other software packages.

• In addition to standard least squares minimisation, TableCurve 3D’s non-linear engine is capable of three different robust estimations: least absolute deviation, Lorentzian minimisation and Pearson VII Limit minimisation.

• Option to change the maximum number of terms permitted when fitting linear equations (minimum 3; maximum 11).

• On systems that support multi-threading, TableCurve 3D’s Background Thread Processing option allows fitting to occur without any form of user input.

• Option to set the default term significance is anywhere from 1 to 15.