2.11.2.61 problem 161 out of 445

Link to actual problem [8614] \[ \boxed {\left (y^{2}+4 \sin \left (x \right )\right ) y^{\prime }=\cos \left (x \right )} \]

type detected by program

{"exactWithIntegrationFactor"}

type detected by Maple

[[_1st_order, `_with_symmetry_[F(x)*G(y),0]`]]

Maple symgen result This shows Maple’s found \(\xi ,\eta \) and the corresponding canonical coordinates \(R,S\).\begin{align*} \left [\underline {\hspace {1.25 ex}}\xi &= \frac {{\mathrm e}^{4 y}}{\cos \left (x \right )}, \underline {\hspace {1.25 ex}}\eta &= 0\right ] \\ \\ \end{align*}