If you got here from the outside world, press here to bring up the frames that will allow you to use this utility and navigate our web site.

To graph a surface specified either paramtrically or explicitly, just follow these intructions:

1. Select type of surface:
2. Enter the equation(s)
Explicit:f(x, y) =
 
 
Paramteric: x =
y =
z =
 
3. Choose bounds
Explicit:xMin =   xMax =
yMin =   yMax =
Parametric:uMin =   uMax =
vMin =   vMax =
4. Press the "Graph" biton above.

Last Updated: September, 1999
Copyright © 1999 Stefan Waner and Steven R. Costenoble