Apart from Anaglyphs, what are most effective tools for visualizing of functions of multi-variables in Calculus, Linear Algebra and Applied Math?

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Adriana Santos-Caballero

Sharing link..

https://www.khanacademy.org/math/multivariable-calculus

Regards!

Oscar García

I have used VRML in the past, see these examples:

http://web.unbc.ca/%7Egarcia/FSTY405_2007/site.wrl

http://web.unbc.ca/%7Egarcia/FSTY405_2007/threed.htm

http://web.unbc.ca/%7Egarcia/FSTY405_2007/yld-vhc.htm

http://web.unbc.ca/%7Egarcia/FSTY405_2007/yld-vhn.htm

It has been largely superseded by X3D, see in Wikipedia. Similar dynamic 3d graphs can be made with gnuplot or some R packages.

Andrea Falegnami

" I wonder if this tool helps for functions of more than 2 independent variables. If so, how? "

The 4th variable is represented as a colour.

https://it.mathworks.com/matlabcentral/fileexchange/13503-4-dimensional-visualization

or by projection onto 3D spaces:

http://blog.kleinproject.org/?p=863

Jack Son

three dimensional graphs may be another type of representations.