All files on this page can be downloaded, installed and used for free. THIS SOFTWARE AND ANY ACCOMPANYING FILES ARE PROVIDED "AS IS" AND WITHOUT WARRANTIES AS TO PERFORMANCE OR ANY OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED. Because of the various hardware and software environments into which these programmes may be put, NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE IS OFFERED. The user must assume the entire risk of using the program. To use these files you require a browser that can run Java programs (Netscape and Internet Explorer versions 4 and higher). All the files listed below have run on the author's PC running MSWindows 98^® and version 4+ browsers. .

These files are available free from MATHGYM at http://www.mathgym.com.au/MIC/

• AutoGrapher - Draw up to 4 graphs on the screen at any one time.
• GradientGrapher - Find the gradient at any point on a function.
• TransformGrapher - Practise finding the equation for linear, absolute value, reciprocal, quadratic, periodic, exponential and logarithmic functions.
• FieldGrapher - Draws field diagram for inputted function allowing primitive function to be inferred.
• AreaGrapher - Shades and calculates the area of the region under a inputted function between specified bounds.