Mathematical Solutions.........

Regression analysis

Equation graph plotter

Desktop calculators

Conversion utilities

Generic applications


Independent, non-profitable software & technology developments of Dr. Larry Nylund

Regression Analysis - Graphing - Scientific Calculator - Unit Conversion

Graphing and analysis for those in data intensive professions 

MathSol contains the comprehensive toolset you need to get your graphing and data analysis done quickly and easily.  No time-costly 'bells and whistles' that you never use.  No complicated software that costs you valuable time and takes you away from your sciencific endeavors and laboratory's works. Just exceptional, accurate graphing and analysis at a remarkable price. MathSol applications have been developed to meet the graphing and data analysis needs of thousands of scientists and engineers engaged in significant and influential research, development, and discovery all around the world. 

Visualise your data: 

MathSol applications are used by scientists, researchers and engineers at top research centers worldwide.

Flexible Data Entry.  Begin your analysis in CurveFitter by either opening a data file or entering data using the keyboard.  Text files may be opened directly.  Tab, space, and other delimited text files use a very flexible import facility.

Fast and Versatile Graphing Choices.  Create plots quickly and easily entering your equations into EqPlot.  Graphs illustrate your work better.

Analyze your findings: 

Powerful Data Analysis and Manipulation in CurveFitter.  Easy-to-use commands for analyzing your data include a variety of algebraic equations and mathematical functions.  Use the Formula entry window to build several varieties of equation set that best described your data. All fits are calculated with incredible speed and accuracy.

Communicate your results: 

Effortless Printing and Plot Export.  Use EqPlot's page print window to resize your graph.  Easily export graphs to Word, PowerPoint, or a favorite application using popular file formats.

Features of CurveFitter: 

CurveFitter is a powerful statistical analysis program that performs linear and nonlinear regression analysis (i.e. curve fitting). CurveFitter determines the values of parameters for an equation, whose form you specify, that cause the equation to best fit a set of data values. CurveFitter can handle linear, polynomial, exponential, and general nonlinear functions. Unlike many "nonlinear" regression programs that can only handle a limited set of function forms, CurveFitter can handle essentially any function whose form you can specify algebraically.

CurveFitter performs true nonlinear regression analysis, it does not transform the function into a linear form. As a result, it can handle functions that are impossible to linearize such as:

y = (a - c) * exp(-b * x) + c

Another advantage of handing the function in true nonlinear form is that the minimization of the sum of squared residual values (i.e., "least squares") is based on the true nonlinear value rather than some linearized transformation.

In addition to computing the optimal values of the parameters to best fit the function to the data, CurveFitter generates plots of the data points and the fitted equation. In addition, it plots the distribution of residual values.

Technical support: 

MathSol's technical support is free, uncommonly responsive, and consistently helpful in resolving the most difficult technical problems. All applications in MathSol can also be tailored to your need. You can send your enquiry for support by e-mail to support's address below. 

Awards: The following independent organizations certify that "MathSol applications" are free of spyware, adware, viruses, trojans, and any other kind of malware.
"100% FREE" award
4.6/5 rating
85% user rating
Best Download Award
5/5 rating & Editor's Award
Clean Award
5/5 rating
5/5 rating
5/5 rating
5/5 rating
Editor's Award
5 Stars Award
100% Clean Award
Safe to Install Award
5/5 rating
100% Clean Award
5 Stars Award
5 Stars Award
5 Stars Award
5 Stars Award

The software presented on these pages are for Save-the-Children charity.

Copyright © 2024 Larry Nylund
Institute of Mathematics and Statistics
Helsinki, Finland
North Europe
All Rights Reserved