2.12.2.69 problem 169 out of 378

Link to actual problem [6795] \[ \boxed {{y^{\prime }}^{2}+x^{3} y^{\prime }-2 y x^{2}=0} \]

type detected by program

{"first_order_ode_lie_symmetry_calculated"}

type detected by Maple

[[_1st_order, _with_linear_symmetries]]

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 {x}{4}, \underline {\hspace {1.25 ex}}\eta &= y\right ] \\ \left [R &= \frac {y}{x^{4}}, S \left (R \right ) &= 4 \ln \left (x \right )\right ] \\ \end{align*}