Standard deviation is a widely used measurement of variability or diversity used in statistics and probability theory. It shows how precise your data is.
A curve fitting program: Lorentzian, Sine, Exponential & Power series are available models to match your data. A Lorentzian series is recommended for real data especially for multiple peaked data. Another improved productivity example.
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Boolean Algebra assistant programThe program allows to minimize Boolean function by a graphicmethod of Karnaugh maps.The program is intended for the electrical engineering students.
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Solves constrained nonlinear parameter estimation problems (nonlinear regression, data, curve and surface fitting) and computes statistical analysis data, e.g., confidence intervals
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Children can effectively learn math with friendly natural animals and/or worms.The comprehensive game to travel through billions of years, meeting the trilobites, dinosaurs, etc. is provided.
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This software is intended for simulating and analyzing samplings from experimental data, using both infinite and finite populations; supports basic statistics, frequency and graphics for both the population and simulated samples data.
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