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Efofex FX Graph 6.000.1 Portable | 50 Mb
Most graphing packages offer powerful features but they are difficult to learn, difficult to teach and difficult to use. Many schools spend more time teaching students how to use the program rather than actually using it. FX Graph is different - it is dead simple. So simple that secondary students will be using it to solve problems within minutes of first seeing it.
As a quick example, think how long it would take you to draw this graph, with the annotations, in your current graphing package. In FX Graph 4 it takes seconds. FX Graph finds all the points of interest and displays them automatically as you move your mouse around the screen. One click and the annotation is added to the graph. Does simplicity limit versatility? Not with FX Graph 4. FX Graph has a large number of capabilities - far more than we can show you here.