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A Surface Useful for Illustrating the Implicit Function Theorem
by Jeff Nunemacher (Ohio Wesleyan University)This article originally appeared in:
College Mathematics Journal
Subject classification(s): Several Variable Calculus | Calculus
Applicable Course(s): 3.3 Mainstream Calculus III, IV
A nice example has singular points where the gradient is zero.
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Capsule Course Topic(s): Multivariable Calculus | Directional Derivatives and Gradients
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