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derivative

C1 noun

derivative /dɪˈɹɪvətɪv/ nghĩa là cái phái sinh

Các nghĩa

  1. cái phái sinh

    Something derived.

    What is the derivative of eˣ?

    No derivative works are permitted.

    Maltese is derivative of North African Arabic.

  2. từ phái sinh

    A word formed by derivation, such as stylish from style.

  3. chứng khoán phái sinh

    A financial instrument whose value depends on the valuation of an underlying asset; such as a warrant, an option etc.

  4. chất dẫn xuất

    A chemical derived from another.

  5. đạo hàm

    The derived function of f(x): the function giving the instantaneous rate of change of f; equivalently, the function giving the slope of the line tangent to the graph of f. Written f'(x) or (df)/(dx) in Leibniz's notation, ̇f(x) in Newton's notation (the latter used particularly when the independent variable is time).

    The derivative of x² is 2x; if f(x)#61;x², then f'(x)#61;2x

  6. giá trị đạo hàm

    The value of such a derived function for a given value of its independent variable: the rate of change of a function at a point in its domain.

    The derivative of f(x)#61;x³ at x#61;2 is 12.

+ 2 nghĩa khác

  1. đạo hàm suy rộng

    Any of several related generalizations of the derivative: the directional derivative, partial derivative, Fréchet derivative, functional derivative, etc.

  2. toán tử đạo hàm

    The linear operator that maps functions to their derived functions, usually written D; the simplest differential operator.

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