a curve fitting program: Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is recommended for real data especially for multiple peaked data.This is a Calculus programming demo application.

Graph Digitizer Scout automatically converts hard-copy graphs, oscillograms, charts, plots, into X,Y. Different recognition methods including manual correction mode. Data can be exported to Excel, CSV format and other applications.

Universal unit converter and dictionary with a database that contain over 1000 units. From Biblical to Astronomical. User defined simple and compound units.

A program to find prime numbers and pairs of primes, to decompose numbers into their prime constituents, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms.

An advanced modeling and simulation program for dynamic systems from the same lab as Tutsim. Easy-to-use and powerfull package for mechatronics, robotics, control engineering, mechanics, hydraulics, etc. From the same lab as Tutsim.

Math tool for high school teachers and students. Function graphing and analyzing, sequence of number, analytic geometry and solid geometry.

Function Grapher is an easy-to-use software for 2D, 2.5D and 3D function graphing, animation and table data visualization.

Rapid-Pi is an add-on for Microsoft Word (and other word processors) that provides a new, fast way to enter mathematical formulas, equations and expressions into documents. Rapid-Pi's text-based input is a simply faster way to input math.

Random Number Generator is a application designed to generate random numbers.

The MatBasic is environment for programming and debugging the programs in special high level mathematical language

Random Number Generator PPC is a Windows Mobile based software that produces sequences of random numbers. Program can exclude digits and numbers from generated random sequences.

Universal tool for statistical analysis and modeling of experimental and market data. Support import data from variety of data sources. Statistical schemes cover all major data modeling operations. Create report ready output.

Statistical software for students and researchers. Designed as an easy to use tool for basic data exploration. Conduct statistical analyses and prepare summary reports. Special student prices. Free academic site licenses for school labs.

n-digit precision calculator configure it to use between 0 and 6000 digits. Use the options... menu and set the number of digits to be used and presented for all you calculations. All operations are presented with the configured precision.