Free graphing linear equations software for windows

netZOND Applet is simple. It retrieves data from external sources (like php, perl scripts) via HTTP protocol and displays it in any preferred form - lines, plots, bars. This application is also capable of using gradient backgrounds, alpha transparent objects and antialiased curves.

Indirians Math Suite is the perfect solution for technical companies looking for new ways to advertise. One of the greatest challenges facing technical companies in attracting business is not just making new contacts but maintaining a presence in the minds of their contacts.
A one off advertisement in a magazine or trade-paper is often quickly forgotten, while a lengthy campaign can be prohibitively expensive. What is required is a cost-effective method of delivering a lasting impact upon potential customers.
The Maths Suite combines a handy mathematical toolset, including calculator, unit conversion and equation solvers, with a custom front-end designed around your company logo.
In this way the Maths Suite ensures that your company will remain in the consciousness of your customers.
Main features:
- Calculator: Fully functional scientific calculator.
- Unit Conversion: Convert quantities between two different units.
- Quadratic Equation Solver: Solve any quadratic equation with real solutions. Linear Equation Solver: Solve linear equations in two unknowns.

The user-friendly application "Graph vX" makes it possible to display the overlaying oscillation of two sine waves easily.
Each of the two waves can be edited in amplitude, frequency, horizontal and vertical shifting.
The whole graph can be animated for a better comprehension and later be exported as .pict- or .bmp-file.
The well-structured interface and many preferences make it really easy to work with "Graph vX".
This application is a need not only for physicists, teachers or students, but for every engeneer who has to deal with linear and overlaying oscillations.

A&G Grapher 5.8 is a complete, self-contained professional graphing calculator with graphing equations, 2D or 3D. Simply type down the desired equation and click on the draw button (eg. y=sin(x)+3x or 5x=sin(xy)+y) and let our advanced graphing calculator take care of the rest. 3D graphing can be achieved by simply introducing a z variable in the equation. There are tools included in the graphing calculator for slopes, area under curve, matrix transformation.

Major Features:

1. Ability to save and reopen axis and draw properties as well as the equations,
2. Ability to plot polygons from a list of points
3. Several enhancements and bugs fixed.

Equation(expand) 3.3 offers a stable and advanced software made for the purpose of acquiring the expanded result of "a2+2ab+b2", when (a+b)2 is set accordingly this software is made for the purpose of acquiring an expansion of an equation. And the acquired equations can be added or expanded by files-works each other. The straight lines equation passing several points on X-Y plane or 3-dimension and having minimum distance were showed on the document of "About equation software.