\[ y'(x)^2-y(x)^3+y(x)^2=0 \] ✓ Mathematica : cpu = 0.0258425 (sec), leaf count = 35
\[\left \{\left \{y(x)\to \sec ^2\left (\frac {1}{2} \left (x-c_1\right )\right )\right \},\left \{y(x)\to \tan ^2\left (\frac {1}{2} \left (c_1+x\right )\right )+1\right \}\right \}\]
✓ Maple : cpu = 0.229 (sec), leaf count = 20
\[ \left \{ y \left ( x \right ) =1,y \left ( x \right ) = \left ( \tan \left ( -{\frac {x}{2}}+{\frac {{\it \_C1}}{2}} \right ) \right ) ^{2}+1 \right \} \]