graphing

Graphing Calculator Toolbar description
Graphing Calculator Toolbar is a Firefox extension that adds a graphic calculator toolbar to your browser Graphing Calculator toolbar. Enter an equation into this toolbar, then view the graph using Firefox 1.5 native SVG support. Graphing Calculator Toolbar allows rescaling the x and y coordinates and redefining the domain of x.

Help and Helpful links to learn more are included in a drop down menu.

Requirements:

· Firefox: 1.5 2.0.0.

Toms GC is intended (one day) to be a replacement for the old graphing calculator for Mac OS 9-. Currently it supports plotting an arbitrary number explicit curves, surfaces and vector fields, in 2D and 3D.

It includes a stereo 3D mode for use with red/cyan glasses

Here are some key features of "Toms Graphing Calculator":

· Plotting of curves as a function of x or a function of y
· Plotting of surfaces as functions of x and y, either as points, a wireframe or a surface (surface sucks)
· Plotting of vector fields as a function of R (the < x,y,z> vector)
· Functions: sin, cos, tan, ln, *, +, /, -, ^ (* and / are dot and cross respectively between vectors), v(a,b,c) to make a vector of a,b and c
· Stereogram graph drawing, but it needs some 3D glasses to look through to see this.

Graphing Calculator Viewer allows you to view and interact with Graphing Calculator documents. It includes examples and demonstrations of the software.

With Graphing Calculator Viewer you can graph functions in two, three, and four dimensions, explicit, implicit, or parametric.

Here are some key features of "Graphing Calculator Viewer":

· Graphing in two dimensions
· Graphing in three dimensions
· Graphing in four dimensions
· Complex variables
· Coordinate transformations
· Coordinate systems
· Numeric solutions
· Symbolic methods
· Animation.

You can turn your data into graphs and present those graphs on the Dashboard.

The graph generation can be self-contained on the computer running the Dashboard, or it can be hosted. The graph s data can come from many sources such as a database server, flat file, web service or algorithm. Many graph types are available, from bar graphs to 3D scatter plots.
The example widget includes JavaScript source code that shows how it s done.

Whats New in This Release:

· Universal Binary
· Access to additional graph types.

PHP Advanced Graphing Class is a PHP class that can be used to generate line, bar, and 2D/3D pie graphs from multiple data sets. PHP Advanced Graphing Class offers many style and data formatting options.

The graphs can be built from data defined with PHP code or with data imported from XML or CSV files. It can use custom colors, custom data point shapes or images, custom end arrows, an optional inline format, a custom graph scale, etc.

The graphs can be generated in PNG format either to a file or served as the current script output.

Whats New in This Release:

· Bar charts and 2D/3D pie charts were added.

Regular Expression Graphing Program project is a regular expression graphing program.

This program is designed to take a regular expression and produce a graph of the state machine that is used to parse the regular expression.

It is useful for teaching regular expressions and state machines.

The program comes with a built-in tutorial and sample set of regular expressions.

Here are some key features of "Regular Expression Graphing Program":

· This will not graph all the regular expressions. Some of the more advanced features of the engine are just not handled.
· We currently ``graph the ``group, no $1 (?:..) operator by displaying nothing. A box should be put around the expression.
· The boxes drawn by the program are a fixed with not related to the size of the text they contain. Text can easily overflow the box.
· The system is UNIX/Linux specific. This is caused by only one small section of code should anyone want to port this to a braindamaged operating system.
· Better use of color can be made. Specifically all the nodes do not have to be green. Come to think of it they call dont have to be rectangles either.
· Sometimes the lines connecting one section to another take some strange twists.

Computer History Graphing Project is a computer family tree.

The Computer History Graphing Project is an attempt to graph every computer standard, every piece of hardware, every OS, and every computer language in one big family tree.