Graphing and charting
GraphDraw
GraphDraw allows the entry, and editing, of x,y values, and the
data may then be fit to straight line, parabola, cubic spline, or
polynomial.
MultiPlot
MultiPlot allows the plotting of up to sixteen graphs on the same
set of axes, from data files produced using e.g. GraphDraw,
FnPlotter or CurveFit. You must have one of the applications mentioned
to make use of MultiPlot.
ChartDraw
ChartDraw allows the production of simple line graphs, stacked and
grouped barcharts and piecharts.
FNPlotter
FNPlotter allows you to enter up to four functions, y=f(x), in
BASIC format, and will then produce a file in the correct format for
loading into MultiPlot.
Surface
A simple 3D function (surface) plotter.
3DFNEdit
Produces data files of Basic type functions in the correct format
for Surface (above)