Freeware download numerical solution [4 articles found] (supplemental result)

Front-end program 4 Fortran Calculus Compiler.
FC-Win (tm) is a front-end program for Fortran Calculus (tm). 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 or
engineering problem at hand. 60+ examples.
Economics - Other Marketing Progs, On March 28, 2009 updated, downloaded 45 times, file size is 3217Kb.

Systems of partial differential equations..
The program PEEI 3.0.0.0 calculates a numerical solution of almost all the systems of partial
differential equations who have number of equations equal or greater of the number of unknown functions.
My Hobby & Education - Mathematical Tools, On November 17, 2008 updated, downloaded 41 times, file size is 265Kb.

Global Standard for Engineering Calculations.
Today`s top engineers use
Mathcad to perform, document and share calculation and design work. The unique Mathcad visual format and scratchpad interface integrate live, standard mathematical notation, text and graphs in a single worksheet - making Mathcad ideal for knowledge capture, calculation reuse, and engineering collaboration.
My Hobby & Education - Mathematical Tools, On September 1, 2009 updated, downloaded 27 times, file size is 178000Kb.

SAM - The Ultimate Mechanism Designer.
SAM (Synthesis and Analysis of Mechanisms) is an interactive PC-software package for the design, analysis (motion and force) and optimization of arbitrary planar mechanisms. Mechanisms can either be generated via the design wizards or they can be assembled from basic components including beams, sliders, gears, belts, springs, dampers and friction elements.
Graphics & Design - CAD & Vector Graphics, On November 5, 2009 updated, downloaded 19 times, file size is 3174Kb.