This subdirectory provides you with an initial distribution of the Plot.t source code. Please see the corresponding C subdirectory for other demos. Note that if you try to run the drivers on Plot.t as it stands, it will "execute" but it won't plot anything. Plot.t: The initial distribution. It compiles cleanly but does not plot anything. You have to fill in those details as indicated. parametric.t: A driver for Plot.t plotpoly.t: Another driver for Plot.t. Use after you have debugged Plot. teapot.data: Self explanatory.