2.990   ODE No. 990

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

$$y^{\prime }(x)=2x-F(x)(2x^{2}y(x)-x^4-y(x{)}^2+1)$$ ✓ Mathematica : cpu = 0.204567 (sec), leaf count = 58

$$\left\{\{y(x)\to \frac{\exp ({\int }_1^{x}2F(K[5])dK[5])}{-{\int }_1^x\exp ({\int }_1^{K[6]}2F(K[5])dK[5])F(K[6])dK[6]+c_1}+x^2+1\}\right\}$$ ✓ Maple : cpu = 1.428 (sec), leaf count = 44

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