全ぜん微び分ぶん

noun

total differential; total derivative

Mathematical term used in multivariable calculus. Refers to the differential of a function of several variables, or the derivative taken with respect to all variables.

• 全ぜん微び分ぶんは多た変へん数すう関かん数すうの変へん化かを表あらわす。

  The total differential expresses the change of a multivariable function.