FindGraph
FindGraph is a graphing, curve-fitting, and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.
equation Free Downloads
Nonlinear analysis – DataFitting
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).
Nonlinear regression – CurveFitter
CurveFitter performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.
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.
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.
SSuite Axcel Professional
This powerful and professional free spreadsheet has all the tools you need to calculate, analyse, summarize, and present your data in numerical reports or colorful charts. A fully-integrated help system makes entering complex formulas a breeze.
Simple Solver
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