# Free Downloads: Solving Differential Equations

Solves boundary-value or initial-value problems involving nonlinear or linear ordinary **Differential** **Equations** of any order, or systems of such. The conditions may also be linear or nonlinear **Equations** involving the unknown functions and their derivatives. The solution produced is a continuous function in the form of finite power or trigonometric series, depending on the...

Category: Business & Finance / Personal Finance

Publisher: Numerical Mathematics, License: Shareware, Price: USD $15.00, File Size: 2.3 MB

Platform: Windows

MatBasic is a calculating, programming and debugging environment using special high-level programming language designed for **Solving** mathematical problems. MatBasic programming language allows execution of difficult mathematical calculations, involving an exhaustive set of tools for the purpose of creation of algorithmic programs. It also allows a user to abstract his mind from the type...

Category: Business & Finance / Applications

Publisher: CSC-Soft, License: Demo, Price: USD $98.00, File Size: 3.7 MB

Platform: Windows

Fortran Calculus Compiler: Calculus level computer languages are Fortran Calculus and PROSE. Both languages are based on what is called "Automatic Differentiation" (AD). Calculus languages simplify computer coding to an absolute minimum; i.e., a mathematical model, constraints, and the objective function. Minimizing the amount of code allows the user to concentrate on the science or engineering...

Category: Software Development

Publisher: Optimal Designs Enterprise, License: Commercial, Price: USD $30000000.00, File Size: 2.5 MB

Platform: Windows

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as **Differential** **Equations**. Used in mechatronics, control engineering, robotics, mechanical...

Category: Audio

Publisher: Controllab Products BV, License: Freeware, Price: USD $0.00, File Size: 0

Platform: Windows

a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary **Differential** **Equations**. - Up to 999 graphs on screen at once. - New data plotting and curve-fitting features. - Numerically solve and graphically display tangent lines and integrals. - Find critical points,...

Category: Home & Education / Miscellaneous

Publisher: kSoft, Inc., License: Shareware, Price: USD $25.00, File Size: 374.0 KB

Platform: Windows

ODEcalc for Windows: An Ordinary **Differential** Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x.
Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be nonlinear, implicit, and any order. Source code included ......

Category: Home & Education / Mathematics

Publisher: Optimal Designs Enterprise, License: Freeware, Price: USD $0.00, File Size: 3.8 MB

Platform: Windows

A Heat Transfer 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...

Category: Business & Finance / Personal Finance

Publisher: Optimal Designs Enterprise, License: Freeware, Price: USD $0.00, File Size: 573.4 KB

Platform: Windows,

ALL-IN-ONE MULTI-PHYSICS FINITE ELEMENT MODELING

Ever wish there was a flexible system for **Solving** all the partial **Differential**

equation problems that come up in science and engineering, so you didn't have

to buy and learn a new software tool for each problem?

Well, now your wish has come true. FlexPDE is a scripted finite element

partial...

Category: Home & Education / Science

Publisher: PDE Solutions Inc, License: Freeware, Price: USD $0.00, File Size: 9.2 MB

Platform: Windows, Linux, Mac

Powerful and extensible computer system for scientific and technical calculations.

Powerful and extensible computer system for scientific and technical calculations. No matter if you are a school student or recognized scientist, Algebrus serves your needs. It is easy to use and interactive means of **Solving** problem in various areas of expertise. Console based scientific calculator, 2D and 3D graphs plotter, **Differential**, algebraic and polynomial equation solver,...

Category: Business & Finance / Applications

Publisher: Astrise Corporation, License: Shareware, Price: USD $39.90, File Size: 2.8 MB

Platform: Windows

Thermal Explosion in Liquids program is intended for the simulation of explosions in in fluids when convection and diffusion are of significant importance.

Simulation of a problem is implemented by simultaneous numerical **Solving** the system of partial **Differential** **Equations** consisting of: the continuity equation, the momentum balance equation, the heat balance...

Category: Business & Finance / Applications

Publisher: ChemInform Saint-Petersburg (CISP) Ltd., License: Freeware, Price: USD $0.00, File Size: 22.2 MB

Platform: Windows

QuadEquations teaches the solution of quadratic **Equations** by factorisation, by completing the squares and by formula. Special cases of **Equations** involving perfect squares and difference of two squares, using special formulas are also included. It also shows how the formula is derived by using the completing the squares method.

QuadEquations is capable of generating...

Category: Home & Education / Mathematics

Publisher: EleMaths Software, License: Shareware, Price: USD $12.90, File Size: 4.1 MB

Platform: Windows

MyPhysicsLab provides several interactive physics simulations such as springs and masses, pendulums, molecules. Objects, mass, gravity, spring stiffness can be modified.

These physics simulations can be used to:

-play around with for fun... try dragging with your mouse, or changing parameter settings

-learn about physics and how to set up a model of a physical...

Category: Multimedia & Design / Multimedia App's

Publisher: Erik Neumann, License: Freeware, Price: USD $0.00, File Size: 191.9 KB

Platform: Windows

The physic of the real world can be formulated into mathematical form using **Differential** **Equations**. **Differential** equation and systems of **Differential** **Equations** are the natural language trough we can describe any real devices like electronic circuit, automatic controls, elettro-magnetic wave emission or any other engineering problems. The purpose of OpenDDPT...

Category: Software Development

Publisher: Centi Riccardo, License: Freeware, Price: USD $0.00, File Size: 2.2 MB

Platform: Windows, Linux, Mac, Solaris

Highly interactive tutorials and self-test system for individual e-learning, home schooling, college and high school computer learning centers, and distance learning. The product emphasizes on building problem-**Solving** skills. Tutorials include the reviews of basic concepts, interactive examples, and standard problems with randomly generated parameters. The self-test system allows...

Category: Home & Education / Mathematics

Publisher: MathAid, LLC, License: Demo, Price: USD $36.95, File Size: 665.6 KB

Platform: Windows, Linux, Unix

LAB Fit is a software for Windows developed for treatment and analysis of experimental data.

LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:

1) Treat similar data (grouped and ungrouped dataset, one or two samples);

2) Treat non-similar data;

3) Determine propagated error (error propagation up to eight independent variables);

4) Plot 2D and 3D graph (normal, parametric, imported dataset,...

Category: Home & Education / Science

Publisher: Wilton Pereira da Silva, License: Shareware, Price: USD $60.00, File Size: 3.3 MB

Platform: Windows

FITTER is a regression Add-In for MS Excel.

FITTER is a regression Add-In for MS Excel. It estimates any user-defined model that may be entered in ordinary algebraic notation as a set of explicit, implicit and **Differential** **Equations**. FITTER uses the analytic calculations of derivatives and a special optimization algorithm which provides a high accuracy for the nonlinear models. All calculations are performed in a DLL...

Category: Home & Education / Science

Publisher: Polycert Ltd, License: Demo, Price: USD $399.00, File Size: 605.0 KB

Platform: Windows

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.

Category: Business & Finance / Applications

Publisher: GIACOMO LORENZONI, License: Freeware, Price: USD $0.00, File Size: 265.0 KB

Platform: Windows

Proceeding from given experimental data, i.

Proceeding from given experimental data, i.e., observation times and measurements, the minimum least squares distances of measured data from a fitting criterion are computed, which depends on the solution of the dynamic system. Various types of one-dimensional partial **Differential** **Equations** are permitted, also hyperbolic ones describing shock waves. Advection, diffusion,...

Category: Utilities / Misc. Utilities

Publisher: Klaus Schittkowski, License: Demo, Price: USD $0.00, File Size: 64.6 MB

Platform: Windows

Model set-up is quick, thanks to a number of predefined physics interfaces for applications ranging from fluid flow and heat transfer to structural mechanics and electromagnetic analyses.Material properties, source terms and boundary conditions can all be arbitrary functions of the dependent variables.

Predefined multiphysics-application templates solve many common problem types....

Category: Business & Finance / Applications

Publisher: COMSOL AB, License: Shareware, Price: USD $0.00, File Size: 0

Platform: Windows

Dynamic Plant Modelling and Simulation

Main Features:

- Windows and Mac version.

Dynamic Plant Modelling and Simulation

Main Features:

- Windows and Mac version.

- Easy to use.

- Compilation free modelling.

- Model editor with syntax highlighting, real-time model analysis and unit checking.

- Supports dynamic models with algebraic and/or **Differential** **Equations**.

- Built-in plant model library (including...

Category: Business & Finance / MS Office Addons

Publisher: Phyto-IT BVBA, License: Shareware, Price: USD $250.00, File Size: 16.4 MB

Platform: Windows

JEMRIS, the "Juelich Extensible MRI Simulator", provides an MRI sequence development and simulation environment for the MRI community.

JEMRIS supports the following features:

Utilising an optimised library for numerical solutions of **Differential** **Equations** (CVODE) provides accurate 3D MRI simulation results in cases where no analytical solution...

Category: Software Development / Misc. Programming

Publisher: Research Centre Juelich, License: Freeware, Price: USD $0.00, File Size: 10.6 MB

Platform: Windows

Gepasi is a software package for modeling biochemical systems.

Gepasi is a software package for modeling biochemical systems. It simulates the kinetics of systems of biochemical reactions and provides a number of tools to fit models to data, optimize any function of the model, perform metabolic control analysis and linear stability analysis.

Gepasi simplifies the task of model building by assisting the user in translating the language of...

Category: Home & Education / Science

Publisher: Pedro Mendes, License: Freeware, Price: USD $0.00, File Size: 3.0 MB

Platform: Windows

StatFree is a statistics, analysis, graphics and mathematics software package.

StatFree is a statistics, analysis, graphics and mathematics software package.

It provides several functions, as following :

- calculation of statistical measures (mean, sum, median, standard deviation, variance, standard error of mean, minimum, maximum, lower quantil, upper quantil)

- t-test

- F-test

- Chi²-test

- ANOVA

- correlation

Category: Home & Education / Science

Publisher: VietenDynamics, License: Shareware, Price: USD $0.00, File Size: 0

Platform: Windows

This bilingual problem-**Solving** mathematics software allows you to work through 5018 algebra **Equations** with guided solutions, and encourages to learn through in-depth understanding of each solution step and repetition rather than through rote memorization. The software includes linear, quadratic, biquadratic, reciprocal, cubic and fractional algebraic **Equations**. Each...

Category: Home & Education / Miscellaneous

Publisher: EMTeachline Software, License: Commercial, Price: USD $0.00, File Size: 3.5 MB

Platform: Windows

This bilingual problem-**Solving** mathematics software allows you to work through 19292 trigonometric **Equations** with guided solutions, and encourages to learn through in-depth understanding of each solution step and repetition rather than through rote memorization. The software includes all trigonometric and inverse trigonometric functions. Each solution step is provided with its...

Category: Home & Education / Miscellaneous

Publisher: EMTeachline Software, License: Commercial, Price: USD $0.00, File Size: 3.7 MB

Platform: Windows