Solving Equations With Fractions

Set of functions providing the attenuation and energy absorption coefficients of x-ray and gamma-ray photons in various materials, based on NIST report 5632, by J. Hubbell and S.M. Seltzer.X = PhotonAttenuation(Material, Energy, Options, Thickness)Function providing the attenuation and energy... Platforms: Matlab

JGraphSketch is an Open Source cross-platform mathematical function plotter written in Java. You can plot Cartesian, Polar and Parametric equations with it. Here is a screen shot. You can zoom the graph, save it in a PNG file and customize each and every plot settings. The software is very... Platforms: Mac

SpecLoud is a Python module to use nosetests and plugins to take BDD specifications easier. Installation The easiest way to install specloud is using pip and requirements file: pip install --no-deps specloud -r http://github.com/hugobr/specloud/raw/master/requirements.txt Or you can try... Platforms: *nix

FC-Win (tm) is a front-end program for FortranCalculus (tm). The FortranCalculus (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... Platforms: Windows, Windows Server

FC-Compiler (tm) is a Calculus-level Compiler, helps Tweak parameters.. The FortranCalculus (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,... Platforms: Windows, Windows 8, Windows 7, Windows Server

Coupling the notion that during the search for the minimum of a function we must pass through its solution with a PSO solution generator engine, is the approach for solving, in time domain, a non-linear algebric-differential system of equations. Platforms: Windows, Mac, Linux

Examples used in the December 2010 webinar titled "Teaching Math and Physics with Symbolic Math Toolbox". View the recorded webinar here:http://www.mathworks.com/wbnr52810Topics include:* Using symbolic computation for common tasks such as solving, simplifying, and plotting equations, and... Platforms: Matlab

Stagewise operation with two different recycle types are considered. The five stages extraction cascade is solved using Simulink. A tank holding the solvent is connected to the extraction cascade. This solvent container is either a perfectly mixed tank or a plug flow tube. This problem with a... Platforms: Matlab

Software described in and associated with the paper"Numerical algorithms and issues concerning the discrete-time optimal projection equations for systems with white parameters", Proceedings UKACC International Conference on Control '98, 1-4 Sept. 1998, University of Swansea, UK, Vol. 2,... Platforms: Matlab

Analytical Target Cascading (ATC) is a method for solving large-scale distributed optimization problems. It can be applied to multidisciplinary design optimization (MDO) problems. A very simple example problem was chosen so that the ATC solution process could be illustrated without requiring much... Platforms: Matlab

SOLVCON is a software framework for solving hyperbolic partial differential equations (PDEs). SOLVCON uses the space-time Conservation Element and Solution Element (CESE) method for time-accurate solutions. The goal of SOLVCON is to enable high-fidelity solutions for design iterations. SOLVCON is... Platforms: *nix

RekenTest is freeware educational software to practice arithmetic skills. It supports basic arithmetic operations like addition and subtraction, the muliplication tables and so on, as well as more advanced arithmetic operations like decimals, money problems, percentages and fractions. The... Platforms: Windows, Windows 8, Windows 7, Windows Server

Interactive multilingual mathematics software for training problem-solving skills offers 70439 algebraic problems, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback. Included are linear, quadratic, biquadratic, reciprocal,... Platforms: Windows

This bilingual problem-solving mathematics software allows you to work through 41087 hyperbolic problems 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 the... Platforms: Windows

Edit with gvim - with GVIM serverlist is a "Edit with gvim" context menu in Konqueror. Has support for gvims serverlist. This lets you open a file into any already running gvim instance. This is something I saw in Windows Explorer when I was using gvim there. After using it I couldnt believe I... Platforms: *nix

SSH with Keys HOWTO is a document which shows how to use SSH with keys, passphrases, and ssh-agent. For those of you who have been using SSH for a while, you will probably understand its advantages over the previous telnet style applications such as telnet and remote shell. Although SSH with... Platforms: *nix

Kmail POP filter with antispam/scoring contains improvements for KMAIL POP filters. Read the content of file README for the use information and for applying the patch. Filter rules with action with one score value (only for kde-3.5.x) - The porting for the other versions will come make only... Platforms: *nix

Send with Kopete is a servicemenu for sending files with Kopete application. It shows a dialog containing all contacts in Kopete which are able to receive files and after selecting one of them, the file is sent to that contact. Ive tested it only with jabber protocol (the only one I can use for... Platforms: *nix

Antivirus Scan with F-Prot is a simple servicemenu for konqueror that allows to scan single or multiple files and folders using the F-Prot Antivirus. Antivirus Scan with F-Prot shows the result of the scanning in a textbox using kdialog. It can also show the progress of the scanning in a... Platforms: *nix

KAlgebra is a MathML-based graphic calculator, thought to bring to the user its power by solving expressions written in MathML or calculating converted common equations to MathML. Whats New in This Release: ExpressionEdit improved in many ways: - History added - Highlighting for MathML... Platforms: *nix