Difference Equations

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... Platforms: *nix

MathCast is an equation editor, an application that allows you to input mathematical equations. These equations can be used in documents, emails, and webpages. The equations can be rendered graphically to the screen, to picture files, or to MathML. MathCast is a free and open source application.... Platforms: Windows, Windows 8, Windows 7

Morello Matrix Calculator is a simple, low cost utility for manipulating matrices of real numbers. It is as easy to use as a pocket calculator, but can perform most standard matrix operations for matrices up to 20 elements square. It also supports cut and paste operations allowing matrix data to... Platforms: Windows

The program "Satellite Antenna Alignment" is used to calculate the angles necessary for installing satellite dishes. The main difference from similar software is the possibility to calculate the position for all satellites at once. Thus, you get a clear picture about what satellites can be... Platforms: Windows, Windows 8, Windows 7

Solve a matrix or system of linear equations using the Gauss method. Platforms: Windows

Track differences and compare Microsoft Excel files and spreadsheets with Excel Compare. Did you ever have an Excel spreadsheet that was edited and updated by several people? Was it a headache to figure out the differences between the files, and insert just the most recent entries into the... Platforms: Windows

BabelColor CT&A translates color between nineteen RGB spaces, such as ProPhoto, Adobe (1998), and sRGB, one user-defined custom space, four industry standard color catalogues (British Standard 5252, i.e. BS5252/BS4800/etc, FED-STD-595B, Munsell, and RAL CLASSIC), as well as user-defined color... Platforms: Mac

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... Platforms: Windows

Spot the Diff' 2 is a fun program that will have you putting your eyes to the test. You have 2 almost identical pictures in front of you - can you find the 5 differences? If you get stuck, there are clues available. While you play, listen to fun sounds and music. The pictures are great, the... Platforms: Windows

Marina reservation software with a difference. The ideal alternative to manually tracking customers. No longer is there a need to keep mounds of paper or lose customer details. iMagic Marina Reservation is a reservation software system designed to simplify the booking process and allow you to get... Platforms: Windows

Chemical Equation Expert is an integrated tool for chemistry professionals and students. You'll find complicated work such as balancing chemical equations and related calculations so easy and even enjoyable! Key Feafures - 1. An intelligent balancer Chemical Equation Expert balances chemical... Platforms: Windows

Math, financials, stats, combinative, dates, y=f(x), series, units and calendars conversions, geometry, pi, Fourier, Taylor, Gamma, Bessel, Bernoulli, Fisher, prime numbers, fractionations, equations, electricity, chemistry, molar masses, currencies. Divx Bitrate Calculator. Advanced astronomy... Platforms: Windows

The program solves algebraic equations. It displays the graphic of the function and a list of the real roots of the equation. It also includes the option to evaluate a function and its derivative. The application has a simple wizard-driven interface.The context sensitive help will guide you step... Platforms: Windows

In this game there will be two pictures of different smiley faces. There will be 10 slight differences between the two pictures, such as the position of the eye and the colour of the face. You need to find out all the differences as quickly as possible. If you are stuck, there is a hint button to... Platforms: Windows

The program allows you to solve algebraic equations in the automatic mode. You just enter an equation in any form without any preparatory operations. Step by step Equation Wizard reduces it to a canonical form performing all necessary operations. After that it determines the order of the... Platforms: Windows

CHEMIX School is an educational tool for learning chemistry. It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists, and teachers. It is equipped with a periodic table containing physical properties for all stable isotopes including more than 2500... Platforms: Windows

MathWriter is a stand-alone program that allows for the production of, Mathematical, Scientific and Engineering equations and formulae.Schoolteachers and Lecturers will find MathWriter useful for producing notes, reports and test papers. The program is designed so that an expression may be... Platforms: Windows, Windows CE

WinMerge is a tool for visual difference display and merging, for both files and directories. It is highly useful for determing what has changed between file versions, and then merging those changes. WinMerge has Unicode support, Flexible syntax coloring editor, Visual SourceSafe integration, and... Platforms: OS/2, Windows, *nix, Windows CE

Music notating software with a difference. Its design philosophy is simply to replace pen and paper: it leaves you in complete command of the whole score-writing process and layout. For total flexibility and control it allows you to put whatever you want wherever you want it - it does not impose... Platforms: Windows

eMill is the emailing studio with a difference that includes all the tools that your organization needs to effectively produce, deliver and automate highly customized email communication. eMill is a flexible software that helps users intuitively and effectively handle, from a PC or any web... Platforms: Windows