## Multivariable Calculus

- MathsOnlineGallery (@uVienn.austria) 3dCoords&Lines
- Quadric Surfaces(MathCad+QT@odu)
- Calc3pathologies(byTVogel@TexA&M)
- Surface Building (physical models)
- Tangent Planes:TOC
- The chain rule

Calc III Lab Home Page

MathsOnlineGallery (@uVienn.austria) 3dPlanes

3dGraphingApplet

- Surfaces of Multivariable Function /Computer Graphing

url: http://home.echo-on.net/~push/applets/graph/

This page contains a java applet to draw 3d graphs (e.g y=x^2+y^2) and

allow you to rotate the function.

Review by Amin Pirzadeh

The chain rule / Leibniz's formula

This
tutorial page contains a review of chain rule, for multi variable functions

(i.e. z= F ( f (t), g(t)) ) and also a brief
definition of Leibniz's

formula, plus 2 good examples of applications of chain rule and one
example

of Leibniz's formula with solutions provided to all of
them

Review: by Amin Pirzadeh

You might also check our 'raw list' (of links provided without comment) to see if there are any more examples there that we haven't yet included here.

If you have come across any good web-based illustrations of these and
related concepts,

please do let
us know and we will add them here.

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