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Included functions are , , ,
,
,
, , , square root, cube root, floor, ceiling,
truncation, rounding, absolute value.
Capabilities include
*extensibility* (user can add new functions, and save them for use
in other capabilities),
*line graphs* (up to 8 on one set of axes),
*line graph animation* (sequence of ),
*parametric graphs* (
),
*derivative graphs* (
displayed side-by-side; dragging mouse displays tangent line of
(or ) and relates it to (),
*visualization of Riemann integration* (user can vary Riemann
approximation and number of integration subintervals),
*visualization of ODE solutions* (
),
*3D graphs* ( as a wire mesh or shaded surface that can be
rotated, zoomed in, zoomed out).

Daniel W Lozier
2000-09-06