问题

Questions in category: 常微分方程 (ODE).

解方程 $\frac{d y}{d x} = P_{0} (x) + P_{1} (x) y + P_{2} (x) y^{2}$ .

Posted by haifeng on 2017-04-26 20:56:56 last update 2017-04-26 20:56:56 | Answers (1) | 收藏

解方程

$\frac{d y}{d x} = P_{0} (x) + P_{1} (x) y + P_{2} (x) y^{2} .$