Second derivative

In calculus, the second derivative, or the second order derivative, of a function $f$ is the derivative of the derivative of $f$ . Roughly speaking, the second derivative measures how the rate of change of a quantity is itself changing; for example, the second derivative of the position of a vehicle with respect to time is the instantaneous acceleration of the vehicle, or the rate at which the velocity of the vehicle is changing with respect to time. In Leibniz notation:

单词	Second derivative
释义	Second derivative 英语百科 Second derivative In calculus, the second derivative, or the second order derivative, of a function $f$ is the derivative of the derivative of $f$ . Roughly speaking, the second derivative measures how the rate of change of a quantity is itself changing; for example, the second derivative of the position of a vehicle with respect to time is the instantaneous acceleration of the vehicle, or the rate at which the velocity of the vehicle is changing with respect to time. In Leibniz notation:
随便看	region of maximun permissible values region of melting region of microphle region of nape region of neck region of non operation region of nonoperation region of nonrejection region of no pressure region of no relief region of normal command region of normal exposure region of operation region of outflow region of overexposure region of partial shadow region of plant alimentation region of power supply region of practical stability region of prognosis region of proportionality region of quadratic resistance law region ofrationality region of rationality Region of rejection