Free Math Modeling Software

CurvFit by Optimal Designs Enterprise

A curve fitting program 4 Windows. Various types of algorithms are supported: Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is an example of Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in the files that come with the software.

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Heat Transfer by Optimal Designs Enterprise

A Heat Transfer physics problem is described with equations and shows a Calculus level language used for solving this two point boundary value problem (BVP). The equations being solved may be ordinary differential equations and/or partial differential equations of any order & degree. Equations maybe nonLinear, implicit, any order, any degree and/or constrained.

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FC-Win by Optimal Designs Enterprise

A utility that provides front end for Fortran Calculus (tm) programmiing language. The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science, math or engineering problem at hand. 60+ examples.

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CleanIt by Silmaril Software

CleanIt is small but useful program that is automatically executed when you start your computer (or enter Windows NT/2000 system) and clean all lost temporary files and folders from your TEMP directory.

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Geeez.com Toolbar by Information Packaging

Search the internet, classifieds, gadgets, software and more. The Geeez.com toolbar lets you do all this from your browser. Fast download and easy install (263KB) Clear IE URL Bar Clear IE History Block Popups Clear Search History Search Term Highlighting Easy Uninstall, no spy ware!

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