Mathgrapher is a free mathematical graphing tool for 2D and 3D functions and data. It includes statistical tests, linear and nonlinear curve fitting, integration and analysis of coupled ordinary differential equations (ODE's), iteration and analysis of multi-dimensional iterative maps, matrix operations, Lindenmayer systems and some cellular automata. Many demonstrations show you step by step how to use the program.
MatheMax Pro MatheMax is an entertaining and varied program for practicing basic arithmetic operations. The calculation method is preselectable, including simple counting exercises, addition with symbols, addition/subtraction, multiplication and division.
SLAE Solver for PDA SLAE SOLVER allows to find on a PDAr high accuracy solutions of linear algebraic systems with N equations.
Functions Visualizes and studies functions of one variable to find roots, extrema, integral, derivatives, graph. Results can be saved or printed. You can copy the graph to the clipboard. You have one-click control of the graph with zooming, panning, centering
Combo Calculator Full featured free calculator providing all the essential features of a calculator and more. The software handles all basic and advanced features required by most users and includes several advanced features within a scientific calculator.
DRS Least Cubic Method is a new method for data regression analyse , it expanded Least Square Method.
HiDigit HiDigit is a new calculating software with extended capabilities. It is recommended for use by math, physics and engineering students and teachers. The main advantage of the software is a simple input format even for the most complicated formulas.