DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help.
DataFitting is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting).
CurveFitter performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.
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.
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.
Excel workbook copy protection tool, compiles XLS to EXE application (which requires MS Excel to run) with securely hidden formulas and VBA code. Main features:copy protection with regkey; create trial / demo of workbook; https://DoneEx.com
Excel workbook copy protection tool, compiles XLS to EXE application (which requires MS Excel to run) with securely hidden formulas and VBA code. Copy protection with regkey; create trial ver of workbook; See details at http://xcellcompiler.com
ScienCalc is a convenient and powerful scientific calculator. ScienCalc calculates mathematical expression. It supports the common arithmetic operations (+, -, *, /) and parentheses.