1.11 problem 11

Internal problem ID [7400]

Book: Second order enumerated odes
Section: section 1
Problem number: 11.
ODE order: 2.
ODE degree: 3.

CAS Maple gives this as type [[_2nd_order, _quadrature]]

\[ \boxed {{y^{\prime \prime }}^{3}=0} \]

Solution by Maple

Time used: 0.0 (sec). Leaf size: 9

dsolve(diff(y(x),x$2)^3=0,y(x), singsol=all)
 

\[ y \left (x \right ) = x c_{1} +c_{2} \]

Solution by Mathematica

Time used: 0.002 (sec). Leaf size: 12

DSolve[(y''[x])^3==0,y[x],x,IncludeSingularSolutions -> True]
 

\[ y(x)\to c_2 x+c_1 \]