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second derivative

American  

noun

Mathematics.
  1. the derivative of the derivative of a function.

    Acceleration is the second derivative of distance with respect to time.


Example Sentences

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“Since the summer the earnings tailwinds have started to moderate. Earnings are still strong but the market cares a lot about the second derivative, the earnings revisions.”

From The Wall Street Journal ● Oct. 2, 2026

In each case, the second derivative is zero at x = 0.

From Textbooks ● Mar. 30, 2016

The new function obtained by differentiating the derivative is called the second derivative.

From Textbooks ● Mar. 30, 2016

To apply the second derivative test, it is necessary that we first find the critical points of the function.

From Textbooks ● Mar. 30, 2016

"James, what's the formula for determining the constant in the second derivative of an equation?"

From A Place so Foreign by Cory Doctorow

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