4.40.6 \(2 y(x) y''(x)=f(x) y(x)^2+3 y'(x)^2\)

ODE
\[ 2 y(x) y''(x)=f(x) y(x)^2+3 y'(x)^2 \] ODE Classification

[[_2nd_order, _with_linear_symmetries]]

Book solution method
TO DO

Mathematica
cpu = 9.13255 (sec), leaf count = 0 , could not solve

DSolve[2*y[x]*Derivative[2][y][x] == f[x]*y[x]^2 + 3*Derivative[1][y][x]^2, y[x], x]

Maple
cpu = 0.624 (sec), leaf count = 0 , result contains DESol or ODESolStruc

\[[]\]

Mathematica raw input

DSolve[2*y[x]*y''[x] == f[x]*y[x]^2 + 3*y'[x]^2,y[x],x]

Mathematica raw output

DSolve[2*y[x]*Derivative[2][y][x] == f[x]*y[x]^2 + 3*Derivative[1][y][x]^2, y[x]
, x]

Maple raw input

dsolve(2*y(x)*diff(diff(y(x),x),x) = 3*diff(y(x),x)^2+f(x)*y(x)^2, y(x))

Maple raw output

[]