[metapost] Function Grapher

[Troy Henderson]

> 1. Using first example 2 the mapping (Abbildungsvorschrift, function
> definition?) is displayed left of the y-axis instead of y-axis. Then
> entering f(x) = x**2 and hitting preview the mapping is not updated.
> 2. Besides that the labeling always seems to be y-axis. Having the
> function definition in there would be nice.
> 3. A default interval could be defined like 1 to 10 or so. Although we
> can always define function which would not be defined there.

Paul,

Did you see that you could change the x-label and y-label (and z-label
when appropriate) using the options button?  If so, perhaps I don't
understand what is being requested.  You can use LaTeX code for those
labels.

Troy