derived function

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Noun1.derived function - the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
curvature - the rate of change (at a point) of the angle between a curve and a tangent to the curve
figuring, reckoning, calculation, computation - problem solving that involves numbers or quantities
partial, partial derivative - the derivative of a function of two or more variables with respect to a single variable while the other variables are considered to be constant
References in periodicals archive ?
Approximation by a method of uncertain coefficients and interpolation of derived function (Aryassov et al.
Objects can be reused by creating standard libraries of Derived Function Blocks (DFBs), written in any of the IEC languages.
The derived functions indicated that gypsum content is the dominant input to predict water retention at -330, -1000, -5000, and -15000cm.