For further information, contact:
http://www.wolfram.com/products/student/calcwiz/demo.html
Keith Stroyan's Page
![[Graphics:wizderivgr2.gif]](wizderivgr2.gif)
![[Graphics:wizderivgr1.gif]](wizderivgr1.gif)
![[Graphics:wizderivgr3.gif]](wizderivgr3.gif)