Surfaces for multivariable calculus

One of the biggest challenges in multivariable calculus is seeing the graphs of functions of 2 variables and surfaces.  We've started printing models of some of these functions.

Our first model is a saddle  


Our second is a hyperbolid of 1 sheet




Email us if you would like to have our stl files.

Many thanks to Christina Osborne for help with the pictures!

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