2.399   ODE No. 399

\[ 2 y'(x)^2+(x-1) y'(x)-y(x)=0 \] Mathematica : cpu = 0.0033501 (sec), leaf count = 20


\[\left \{\left \{y(x)\to c_1 x+2 c_1{}^2-c_1\right \}\right \}\] Maple : cpu = 0.022 (sec), leaf count = 22


\[y \relax (x ) = -\frac {\left (x -1\right )^{2}}{8}\]