This broadcast is for drawing graphs of mathematical functions in a coordinate organization. Graphs may be added with different color and line styles. Both standard functions, parameter functions and polar functions are supported. It is possible to evaluate a go at an entered peak or tracing the go with the mouse. It is possible to tally shadings to functions, and series of points to the coordinate organization. Trendlines may be added to peak series. It is possible to salve the coordinate organization and everything on it as an paradigm file. It is also possible to copy an paradigm into another broadcast. Text labels may be placed anywhere in the coordinate organization.