Wronsky行列式及其一阶微分的关系

摘要

证明了n阶行列式一阶微分为其逐次微分之和，进而得到了Wronsky行列式及其一阶微分的关系．%Proof of n order determinant of first - order differential equations for its differential and, then obtained the Wronsky determinant and its first order differential relationship.