FindGraph
FindGraph is a graphing, curve-fitting, and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.
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LitioLAB
LitioLAB 1.0 is an advanced, complex-shape, mathematical drawing tool for AutoCAD and GStarCAD, that helps you draw complex shapes (either 2D curves, 3D curves or 3D surfaces), that are not available as standard commands within AutoCAD or GStarCAD.
Nonlinear regression – CurveFitter
CurveFitter performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.
Nonlinear analysis – DataFitting
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).
Equation graph plotter – EqPlot
EqPlot plots 2D graphs from complex equations. The application comprises algebraic, trigonometric, hyperbolic and transcendental functions. EqPlot can be used to verify the results of nonlinear regression analysis program.
SSuite Axcel Professional Spreadsheet
This powerful and professional free spreadsheet has all the tools you need to calculate, analyse, summarise, and present your data in numerical reports or colourful graphics. A fully-integrated help system makes entering complex formulas a breeze.
Desktop calculator – DesktopCalc
DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help.
Scientific calculator – ScienCalc
ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, -, *, /) and parentheses.