This applet generates a single type of Calculus question,
asking the user to skecth the graph of a function.
It was written as a proof-of-concept of
an answer input editor for sketching type of questions.
The code was written to make as much independent as possible
the following components: (1) the formal problem specification,
(2) the kernel responsible for the graph sketch evaluation, and
(3) the graph sketcher itself. Thefore, it wouldn't be difficult to create many more
problems of this kind, although this requires
getting hands in the Java code.
This application will be transformed into
a class of problems of a future
CATS' model,
with a much greater independence
of components (1), (2) and (3),
thus trivializing the creation of new problems.
