Simultaneous Equations Three Unknown

Identify unknown devices not recognized by Windows in your system especially after you reinstall your system and cannot figure out what all those yellow question mark labeled devices really are. Help you search for workable drivers on the Internet and contact hardware manufacturer or vender...

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...

The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizes the mean of the squared error. The filter is very powerful in several aspects: it supports estimations of past, present, and...


Platforms: Windows

Shows the two different methods of solving simultaneous equations - by elimination and substitution. Each method is clearly explained in a step by step manner. The elimination method of adding the equations vertically makes solving simultaneous equations fast and easy. SimulEquations can...


Platforms: Mac

Explore the Portals to the Unknown with rescue pilot Veronica Rivers in this mysterious Hidden Object game! Uncover equipment and clues as you search the world for a missing team of geologists. Exciting mini-games challenge you to unlock the secret power of the portals. Exotic and dangerous...


Platforms: Mac

Unique interactive multimedia Chemistry teaching software that tests students as they learn. Topics covered include: elements, atoms and molecules, word equations, chemical symbols, Periodic Table and chemical formulas. Plus interactive simulations to teach the balancing of chemical equations and...


Platforms: 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.


Platforms: Windows

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. The solution will be a finite power or trigonometric series. You have one-click control of the graph with...


Platforms: Windows

The Matrix ActiveX Component is a useful tool that can simplify the use of matrix operations for mathematical computations in application development. "It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, and computation of determinant, LU and...


Platforms: Windows

"Visual Kalman Filter " is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and you'll get the curve and the estimated results. Function: The Kalman filter is a set of mathematical equations that provides an efficient computational...


Platforms: Windows, *nix

X2 - Equations calculates the real roots of rational second grade equations, showing the results with fractions (Yeah!) It also gives geometric info related to the parabola.


Platforms: Windows

Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of...


Platforms: Windows

Generate and print pre-algebra and algebra worksheets or test papers in minutes. The sums may be from any one or combination of the following topics: pre-algebra (integers), algebraic expressions, algebraic expansion (multiplication of binomials and trinomials), algebraic factors, algebraic...


Platforms: Windows

It is one of the most powerful math tools there is. It gathers between the simplicity and ease of use of a simple calculator and the ability to solve complex math procedures. Here is a brief description of the exciting capabilities of mathwizard: 1. Matrices : >For real and complex...


Platforms: Windows, Windows 7, Windows Server

K3DSurf is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces. Features Studying mathematical surfaces with K3DSurf include doing: Interactive visualization with mouse events (Right:...


Platforms: Mac

Stop spam with Mail UnKnown. Mail UnKnown does NOT use spam filters to guess what’s spam and what’s not. It uses a Verify then Validate method giving you full control of the emails you receive. All incoming emails are put on hold until the sender of the email is first verified. After they...


Platforms: Windows

Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations.


Platforms: Mac

Unknown Egypt Screensaver from the City of the Dead in Cairo. This screensaver takes you into the lesser known Egypt, to the Qarafa Cemetery in the City of the Dead. Here are the monuments from "A Thousand & One Nights" & also the people who have no other place to live except among these tombs...


Platforms: Windows

Three Bears is an animated screensaver that takes you to any dense European forest, natural habitat of the brown bear. When you see these friendly animals appear among the trees, you realize you`ve seen them before.The forest setting where the three bears appear is complete with the fallen trunk...


Platforms: Windows

Unknown Egypt Desktop Wallpapers from the City of the Dead in Cairo. Includes Cats basking in the sun on an old tomb, Barquq's Tomb, washing hung on a line in the cemetary, the view from Sultan Qa'it Bay's minaret & much more. Available in 800x600 or 1024x768 sizes or you can download all 25...


Platforms: Any