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==Higher order derivatives==

==Higher order derivatives==

A higher order derivative are obtained by repeating derivatives,

A higher order derivative is obtained by repeating derivatives,

:<math>\frac{d^{2}y}{dx^{2}}=\frac{d}{dx}\left(\frac{dy}{dx}\right)</math>

:<math>\frac{d^{2}y}{dx^{2}}=\frac{d}{dx}\left(\frac{dy}{dx}\right)</math>

and so forth.

and so forth.

Other than the second derivative these have no real applications. A function which is infinitly time differentiable is termed a [[smooth function]].

Other than the second derivative these have no real applications{{fact}}. A function which is infinitly time differentiable is termed a [[smooth function]].

==See Also==

==See Also==