전미분,total_differential Copy: 전미분,total_differential has comma Hide Show 전미분,total_differential (rev. 1.2) Up: 미분,differential Compare: 전미분,total_derivative (MERGE?) 함수 $\displaystyle u(x,y)$ 가 연속 편미분(derivative)이 있다면 그 전미분(total differential)은 $\displaystyle du=\frac{\partial u}{\partial x}dx+\frac{\partial u}{\partial y}dy$
