plural of differential equation

growth medium that allows two or more organisms to be distinguished from one another by some parameter, such as growth vs. no-growth, distinguishing colors, distinguishing morphologies, etc.

A bifurcation of the meaning along with time into two separate meanings of two separate resulting expressions. / A diachronic differentiation or change in meaning.

An arrangement of bevel gears permitting the rotation of two shafts at two different speeds whilst supplying the same torque; used on the drive axles or between the driven wheels of automobiles to aid cornering.

(calculus) The calculus that deals with instantaneous rates of change.

(medicine) The process of determining which disease, from a set of possible candidates, is causing a patient's symptoms.

(calculus) an equation involving the derivatives of a function

plural of semantic differentiation

(mathematics, complex analysis, of a function) That is differentiable and satisfies the Cauchy-Riemann equations on a subset of the complex plane.

(mathematics) That has a quasi-derivative.