The MetaPost output from my Function Grapher

http://www.tlhiv.org/mpgraph/

is now available in ConTeXt format.  This can be illustrated by choosing a
graph type and selecting an example from one of the Example buttons.  Once
the graph is drawn, the ConTeXt source can be downloaded using the
"Download" drop-down box.  Simply executing `context mpgraph.tex` should
produce the same graph viewed on the website in PDF.  If you see any bugs,
feel free to let me know.

Troy Henderson