1.23 problem 10.5

Internal problem ID [3869]

Book: Differential Equations, By George Boole F.R.S. 1865
Section: Chapter 2
Problem number: 10.5.
ODE order: 1.
ODE degree: 1.

CAS Maple gives this as type [_Bernoulli]

Solve \begin {gather*} \boxed {y^{\prime } x +y-y^{2} \ln \relax (x )=0} \end {gather*}

Solution by Maple

Time used: 0.0 (sec). Leaf size: 13

dsolve(x*diff(y(x),x)+y(x)=y(x)^2*ln(x),y(x), singsol=all)
 

\[ y \relax (x ) = \frac {1}{1+c_{1} x +\ln \relax (x )} \]

Solution by Mathematica

Time used: 0.161 (sec). Leaf size: 20

DSolve[x*y'[x]+y[x]==y[x]^2*Log[x],y[x],x,IncludeSingularSolutions -> True]
 

\begin{align*} y(x)\to \frac {1}{\log (x)+c_1 x+1} \\ y(x)\to 0 \\ \end{align*}