Match n Freq 5.09 (by Optimal Designs Enterprise)
Pulse shaping filter program; finds the pole-zero locations of transfer function

ODEcalc 5.09 (by Optimal Designs Enterprise)
ODEcalc for Windows: Ordinary Differential Equation (ODE) Calculator

CurvFit 5.09 (by Optimal Designs Enterprise)
a curve fitting program: Sine, Power, Exponential, + Lorentzian series

Robot4 0.67 (by Optimal Designs Enterprise)
Robotic Arm Movement program; finds angles ... came from NASA.

Rainbow 5.08 (by Optimal Designs Enterprise)
Find best Spectral Estimation Method for a Power Spectral Density plot.

Heat Transfer 1.0 (by Optimal Designs Enterprise)
Heat Transfer Boundary Value Problem Example solved with Fortran Calculus comp.

Graphmatica 2.0e (by kSoft, Inc.)
powerful, easy-to-use, equation plotter with numerical and calculus features

Equations for Windows 1.0 (by IO Software)
Equations is an equations editor with over 700 symbols and LaTeX/Visual editing

EMTask Trigonometry Equations 2.0 (by EMTeachline Software)
48632 solved trigonometric equations with test authoring tools

EMSolution Trigonometry Equations short 3.0 (by EMTeachline Software)
19292 trigonometric equations with fully explained solutions

EMSolution Algebra Equations short 3.0 (by EMTeachline Software)
5018 algebraic equations with fully explained solutions

ODEcalc 5.09 (by Optimal Designs Enterprise)
ODEcalc for Windows: Ordinary Differential Equation (ODE) Calculator

EMSolution Algebra Equations short 3.0 (by EMTeachline Software)
5018 algebraic equations with fully explained solutions

Equation graph plotter - EqPlot 1.2 (by Institute of Mathematics and Statistics)
Graph plotter program plots 2D graphs from complex equations.

EMSolution Trigonometry Equations short 3.0 (by EMTeachline Software)
19292 trigonometric equations with fully explained solutions

RVal 1.12 (by Brian Taylor)
Electronic Engineer's solution to finding the optimum preferred resistor values.

WebCab Optimization for Delphi 2.6 (by WebCab Components)
Add optimization & Linear Programming solver to your .NET and COM Applications.

WebCab Optimization (J2EE Edition) 2.6 (by WebCab Components)
Enterprise Java Component for solving local or global optimization problems.

WebCab Optimization (J2SE Edition) 2.6 (by WebCab Components)
Java class library for solving local or global optimization problems.

MITCalc - Springs - 15 types 1.11 (by MITCalc)
Geometrical design and strength check of 15 springs types