2.992   ODE No. 992

1. Problem in Latex
2. Mathematica input
3. Maple input

$$y^{\prime }(x)=\frac{y(x)}{x}-F(x)(-x^3-7xy(x{)}^2)$$ ✓ Mathematica : cpu = 0.120685 (sec), leaf count = 43

$$\left\{\{y(x)\to \frac{x\tan (\sqrt{7}{\int }_1^{x}F(K[1])K[1{]}^{2}dK[1]+\sqrt{7}{c}_1)}{\sqrt{7}}\}\right\}$$ ✓ Maple : cpu = 0.22 (sec), leaf count = 25

$$\{y\left(x\right)=\frac{\tan \left((\int x^{2}F\left(x\right)\mathrm{d}x+\mathit{\_}\mathit{C}\mathit{1})\sqrt{7}\right)x\sqrt{7}}{7}\}$$