ImplicitDerivative Command

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ImplicitDerivative( <f(x, y)> )
Gives the implicit derivative of the given expression.
Example:
ImplicitDerivative(x + 2 y) yields -0.5.

CAS Syntax

ImplicitDerivative( <f(x, y)> )
Gives the implicit derivative of the given expression.
Example:
ImplicitDerivative(x + 2 y) yields -\mathrm{\mathsf{ \frac{1}{2} }}.
ImplicitDerivative( <Expression>, <Dependent Variable>, <Independent Variable> )
Gives the implicit derivative of the given expression.
Example:
ImplicitDerivative(x^2 + y^2, y, x) yields -\mathrm{\mathsf{ \frac{x}{y} }}.
Note:
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