differentials

'differentials'

[derived_function.n.01] as in: the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx

'differentials'

[differential.n.02] as in: a quality that differentiates between similar things

'differentials'

[differential_gear.n.01] as in: a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves